NREMT Paramedic – Clinical Judgment — All Questions

A 58-year-old male presents with chest discomfort, diaphoresis, and nausea. His blood pressure is 88/60 mmHg, heart rate is 110 bpm, respiratory rate is 22 breaths per minute, and SpO2 is 94% on room air. Which assessment finding should most concern the paramedic when forming an initial clinical impression?

The combination of hypotension and tachycardia suggesting hemodynamic compromise

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The nausea, which indicates a likely gastrointestinal etiology

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The SpO2 of 94%, which requires immediate high-flow oxygen therapy

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The respiratory rate of 22, which suggests primary respiratory failure

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During a secondary survey, which mnemonic is used to gather a focused history from the patient regarding their chief complaint?

OPQRST

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AVPU

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DCAP-BTLS

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AEIOU-TIPS

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A patient reports sudden onset of severe headache and has a blood pressure of 220/130 mmHg, unequal pupils, and right-sided weakness. The paramedic notes these as pertinent positives. Which pertinent negative finding would be most important to document?

No history of recent head trauma

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No history of seasonal allergies

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No current complaint of knee pain

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No previous history of appendectomy

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A paramedic is trending vital signs on a patient being transported for abdominal pain. The initial blood pressure was 130/80 mmHg with a heart rate of 88 bpm. Fifteen minutes later, the blood pressure is 104/68 mmHg with a heart rate of 112 bpm. What does this trend most likely indicate?

Developing hypovolemic shock, likely from internal hemorrhage

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Anxiety related to transport, causing normal physiological changes

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Medication side effects from prehospital analgesic administration

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Normal variation in vital signs during ambulance transport

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A paramedic arrives at a scene where a 45-year-old female is experiencing a severe allergic reaction with urticaria, wheezing, and hypotension. The local protocol authorizes a single dose of epinephrine 0.3 mg IM for anaphylaxis, with additional doses requiring medical control authorization. After the first dose, the patient shows no improvement after 5 minutes. What is the most appropriate next action?

Contact online medical control for authorization to administer a repeat dose of epinephrine

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Administer diphenhydramine IV and wait for the epinephrine to take effect

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Withhold additional epinephrine because the maximum dose has been given

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Switch to an alternative medication such as albuterol for bronchospasm only

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A competent adult patient with chest pain and ECG findings consistent with an acute STEMI refuses transport to the hospital. The paramedic has explained the risks including death. What is the most appropriate course of action?

Ensure the patient understands the life-threatening nature of the condition, document the informed refusal thoroughly, and have the patient sign a refusal form

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Transport the patient against their will because the condition is immediately life-threatening

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Contact law enforcement to place the patient under an involuntary psychiatric hold

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Leave the scene immediately to avoid liability for staying with a refusing patient

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Which type of medical direction involves physicians developing protocols and standing orders that paramedics follow without real-time physician contact?

Offline (indirect) medical control

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Online (direct) medical control

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Prospective quality assurance review

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Retrospective chart review oversight

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A paramedic is assessing a 70-year-old patient with altered mental status and a blood glucose of 38 mg/dL. The patient has no IV access, IO access is not immediately available, and the patient is unable to swallow safely. What is the most appropriate intervention?

Administer glucagon 1 mg intramuscularly

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Administer oral glucose gel sublingually

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Administer dextrose 50% via IO access only

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Withhold treatment and transport immediately to the hospital

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A 62-year-old male presents with sudden onset of left-sided weakness, slurred speech, and confusion. His blood glucose is 42 mg/dL. After administering dextrose, his neurological symptoms completely resolve. What does this clinical scenario most likely represent?

Hypoglycemia mimicking stroke symptoms

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An ischemic stroke that was reversed by dextrose administration

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A transient ischemic attack that coincidentally resolved at the same time

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A hemorrhagic stroke with temporary symptom improvement

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A 35-year-old female presents with acute onset of severe chest pain that is sharp, pleuritic, and worsens with deep inspiration. She is tachycardic at 120 bpm, tachypneic at 28 breaths per minute, and has an SpO2 of 88% on room air. She recently returned from a long international flight. Which condition should be highest on the paramedic’s differential?

Pulmonary embolism

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Spontaneous pneumothorax

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Acute pericarditis

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Unstable angina

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A patient presents with tearing chest pain that radiates to the back, a blood pressure of 200/110 mmHg in the right arm, and a blood pressure of 160/90 mmHg in the left arm. Which condition does this presentation most strongly suggest?

Aortic dissection

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Acute myocardial infarction

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Pulmonary embolism

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Tension pneumothorax

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Which of the following is considered a common mimic of acute coronary syndrome that should be included in the paramedic’s differential diagnosis for chest pain?

Acute pericarditis

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Acute appendicitis

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Urinary tract infection

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Peripheral neuropathy

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A paramedic is treating a patient involved in a motor vehicle collision who has a Glasgow Coma Scale score of 7, a deformed left femur, and bright red blood spurting from a laceration on the right forearm. What should the paramedic address first?

Control the arterial hemorrhage from the forearm laceration

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Splint the deformed left femur to prevent further injury

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Perform a detailed secondary survey of the entire body

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Obtain a complete set of vital signs before beginning treatment

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A paramedic is managing a critical trauma patient with suspected tension pneumothorax and a severely angulated open fracture of the tibia. The patient is hypotensive with absent breath sounds on the left side and tracheal deviation to the right. Which intervention takes priority?

Needle decompression of the left chest

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Realignment and splinting of the open tibial fracture

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Establishing two large-bore IV lines for fluid resuscitation

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Applying a sterile dressing to the open fracture wound

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In the context of trauma care, the concept of the ‘golden hour’ refers to which principle?

Critically injured patients have improved outcomes when they receive definitive surgical care within the first hour after injury

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Paramedics should spend no more than one hour on scene for any trauma patient

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All trauma patients must arrive at a trauma center within 60 minutes of the 911 call

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The first hour of a paramedic's shift has the highest call volume for trauma

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At a mass casualty incident, a paramedic using START triage encounters a patient who is not breathing. After opening the airway, the patient begins breathing spontaneously at a rate of 24 breaths per minute. What triage category should this patient receive?

Immediate (red)

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Delayed (yellow)

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Minor (green)

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Expectant (black)

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A paramedic has administered albuterol via nebulizer to a patient with acute bronchospasm. On reassessment, the wheezing has worsened and the patient’s SpO2 has dropped from 92% to 87%. What is the most appropriate next step?

Administer a second albuterol treatment and consider adding ipratropium while preparing for CPAP or advanced airway management

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Discontinue bronchodilator therapy since the first treatment was ineffective

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Wait 20 minutes for the full effect of the first albuterol dose before reassessing

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Switch to a nasal cannula at 2 liters per minute for supplemental oxygen only

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A paramedic is transporting a patient receiving a nitroglycerin infusion for acute pulmonary edema. The patient’s blood pressure drops from 140/90 mmHg to 82/54 mmHg over 5 minutes. The patient reports feeling dizzy and lightheaded. What is the most appropriate immediate action?

Stop the nitroglycerin infusion and place the patient in a supine position with legs elevated

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Reduce the nitroglycerin infusion rate by half and continue monitoring

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Increase the IV fluid rate while maintaining the current nitroglycerin dose

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Administer an additional dose of nitroglycerin to further reduce preload

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How frequently should a paramedic reassess vital signs on a critical or unstable patient during transport?

Every 5 minutes

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Every 15 minutes

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Every 10 minutes

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Only upon arrival at the hospital

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A paramedic has intubated a cardiac arrest patient and initial ETCO2 reads 12 mmHg. After adjusting CPR technique and ensuring proper compression depth and rate, the ETCO2 rises to 28 mmHg. What does this change indicate?

Improved CPR quality resulting in better cardiac output and pulmonary perfusion

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The endotracheal tube has migrated into the right mainstem bronchus

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The patient has developed acute bronchospasm during resuscitation

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The capnography equipment has malfunctioned and needs recalibration

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A paramedic is managing a patient with a known history of COPD who presents with severe respiratory distress, tripod positioning, and an SpO2 of 78%. ETCO2 is 65 mmHg. The patient is becoming increasingly lethargic. The scene is 35 minutes from the nearest hospital. What is the most appropriate management strategy?

Initiate BiPAP, administer bronchodilators, and prepare for endotracheal intubation if the patient's level of consciousness continues to decline

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Place the patient on a nasal cannula at 2 liters per minute to avoid suppressing their hypoxic drive

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Immediately intubate the patient due to the prolonged transport time

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Apply CPAP at 5 cm H2O and withhold additional treatments during transport

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A paramedic is managing a patient involved in a high-speed motorcycle collision. The patient has bilateral femur fractures, a distended abdomen, and a blood pressure of 70/40 mmHg. IV access has been established and 500 mL of normal saline has been administered with minimal improvement. The hospital is 20 minutes away. What is the most appropriate approach?

Initiate rapid transport, apply pelvic binder, continue permissive hypotension with a target systolic of 80 to 90 mmHg, and request air medical transport if available

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Remain on scene to administer an additional 2 liters of normal saline before transport

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Apply traction splints to both femurs before initiating transport to reduce blood loss

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Delay transport to establish a second IV line and administer vasopressors

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During an interfacility transfer, a paramedic is transporting a patient on a mechanical ventilator and vasopressor infusion. The ventilator alarm sounds indicating high peak airway pressures. The patient’s SpO2 begins to drop rapidly. What should the paramedic do first?

Disconnect the patient from the ventilator and ventilate with a bag-valve mask while troubleshooting the cause

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Silence the ventilator alarm and increase the pressure limit setting

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Increase the FiO2 to 100% on the ventilator and continue monitoring

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Suction the endotracheal tube blindly without disconnecting the ventilator

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The Pediatric Assessment Triangle (PAT) evaluates which three components during the initial ‘across the room’ assessment of a pediatric patient?

Appearance, work of breathing, and circulation to skin

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Airway patency, breathing rate, and capillary refill time

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Heart rate, respiratory rate, and blood pressure

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Level of consciousness, pupil reactivity, and skin temperature

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A 2-year-old child is found listless, with a weak cry, pallor, and delayed capillary refill of 5 seconds. The heart rate is 180 bpm and the respiratory rate is 40 breaths per minute. Using the Pediatric Assessment Triangle, which assessment category best describes this child?

Cardiopulmonary failure requiring immediate intervention

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Stable with mild respiratory distress only

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Isolated respiratory distress without circulatory compromise

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Primary behavioral or neurological emergency

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A paramedic needs to determine the correct medication dose for a 4-year-old child of unknown weight who is seizing. No caregiver is present to provide a weight. What is the most reliable method for estimating this child’s weight in the prehospital setting?

Use a length-based resuscitation tape (Broselow tape)

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Estimate based on the child's apparent age using the formula (age + 4) x 2

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Ask the responding firefighters to estimate the child's weight visually

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Use a standard adult dose reduced by 50% for all pediatric patients

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A newborn is assessed at 1 minute after birth. Which scoring system is used to evaluate the newborn’s condition and determine the need for further resuscitative interventions?

Apgar score

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Glasgow Coma Scale

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Revised Trauma Score

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Cincinnati Stroke Scale

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An 82-year-old nursing home resident presents with confusion and agitation that the staff reports developed over the past 6 hours. The patient has a baseline diagnosis of mild dementia but is normally oriented and conversational. Which condition should the paramedic suspect?

Acute delirium from an underlying medical cause

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Normal progression of the patient's known dementia

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A primary psychiatric emergency requiring sedation

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Sundowning behavior typical of Alzheimer disease

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Which of the following best describes why geriatric patients may present with atypical signs of acute myocardial infarction?

Age-related changes in pain perception and autonomic nervous system response can mask typical symptoms

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Geriatric patients cannot develop ST-elevation myocardial infarctions

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Heart attacks in elderly patients are always painless by definition

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Elderly patients have higher pain thresholds that eliminate all cardiac symptoms

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A paramedic is called for an 88-year-old patient who fell at home. The patient takes warfarin and metoprolol. The patient is alert but confused, with a blood pressure of 100/60 mmHg and a heart rate of 68 bpm. There is a large hematoma on the right temporal area. Why is this presentation particularly concerning?

Metoprolol masks the tachycardic response to hemorrhage, and warfarin increases the risk of intracranial bleeding

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The blood pressure is too high for a patient on warfarin therapy

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The heart rate is normal, which rules out any significant blood loss

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Confusion is expected in all elderly patients after a fall

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A paramedic arrives at a residence to find a valid Do Not Resuscitate (DNR) order for a 92-year-old patient in cardiac arrest. The patient’s family is present and pleading with the paramedic to ‘do everything.’ What is the most appropriate action?

Honor the DNR order and provide comfort measures while empathetically communicating with the family

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Begin full resuscitative efforts because the family's verbal request overrides the written DNR

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Contact online medical control to have the DNR order revoked by the physician

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Initiate CPR until law enforcement arrives to make the final decision

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A paramedic arrives to find a conscious patient who is hearing-impaired and uses American Sign Language. The paramedic does not know sign language and there is no interpreter available. What is the best approach to communicate with this patient?

Use written communication, gestures, and simple visual aids while facing the patient directly

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Speak louder and more slowly to ensure the patient can hear

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Direct all questions to a family member instead of the patient

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Skip the history and rely solely on physical examination findings

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Which communication technique involves restating the patient’s words back to them to confirm understanding and demonstrate active listening?

Reflective listening

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Confrontational questioning

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Closed-ended interviewing

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Authoritative directing

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A paramedic is called to a scene where a patient is agitated, pacing, and making verbal threats. The patient has not made any physical moves toward the crew. What is the most appropriate initial approach?

Maintain a safe distance, use a calm and non-threatening tone, and attempt verbal de-escalation

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Immediately request law enforcement and withhold all patient contact until they arrive

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Approach the patient directly and firmly instruct them to sit down and be still

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Administer chemical restraint immediately to prevent the situation from escalating

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Which communication framework is recommended for providing a structured verbal handoff report when transferring patient care to hospital staff?

SBAR (Situation, Background, Assessment, Recommendation)

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OPQRST (Onset, Provocation, Quality, Radiation, Severity, Time)

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DCAP-BTLS (Deformities, Contusions, Abrasions, Punctures, Burns, Tenderness, Lacerations, Swelling)

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AEIOU-TIPS (Alcohol, Epilepsy, Insulin, Overdose, Uremia, Trauma, Infection, Psychiatric, Stroke)

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A paramedic discovers an error in a completed patient care report after it has been submitted. The report incorrectly states a medication dose that was administered. What is the correct way to address this documentation error?

Write an addendum or late entry that corrects the information with the current date and time

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Delete the original report and create a new one with the corrected information

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Use correction fluid or digital deletion to remove the incorrect entry

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Leave the original report unchanged since it has already been submitted

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In the prehospital patient care report, what is the purpose of documenting pertinent negative findings?

To demonstrate that relevant conditions were assessed and ruled out during the clinical evaluation

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To increase the overall length and thoroughness of the written narrative

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To record only the symptoms the patient explicitly denies having

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To list every possible condition that could be associated with the chief complaint

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A paramedic is calling a hospital notification for an incoming acute stroke patient. Which information is most critical to communicate during this radio report?

The time the patient was last known to be at neurological baseline and current stroke scale findings

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The patient's insurance information and primary care physician name

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A detailed list of all medications the patient takes at home

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The specific route the ambulance is taking to the hospital

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A 58-year-old male presents with sudden onset chest pain radiating to the left arm, diaphoresis, and nausea. His 12-lead ECG shows ST elevation in leads II, III, and aVF. Which of the following best describes the process the paramedic should use to confirm the clinical impression?

Correlate the ECG findings with the patient's symptoms, history, and physical exam to confirm an inferior STEMI

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Obtain serial troponin levels in the field before forming a clinical impression

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Wait for reciprocal changes in lateral leads before considering STEMI activation

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Base the diagnosis solely on the patient's complaint of chest pain without ECG correlation

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A paramedic responds to a 72-year-old female with altered mental status. Family reports she was fine two hours ago. Vitals: BP 188/102, HR 88, RR 16, SpO2 97%, BGL 142 mg/dL. She has right-sided facial droop and left gaze deviation. Which approach best describes forming a differential for this patient?

Consider stroke as the primary working diagnosis while also evaluating for hypoglycemia, postictal state, and intracranial mass as alternate causes of focal neurological deficits

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Immediately confirm stroke based on facial droop alone without considering other possible causes

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Assume the altered mental status is due to hypertensive crisis since the blood pressure is elevated

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Attribute the presentation to a transient ischemic attack because the patient was normal two hours ago

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A 45-year-old male presents with acute abdominal pain, vomiting, and tachycardia. He has a history of alcohol use disorder. His abdomen is tender in the epigastric region with voluntary guarding. Vitals: BP 96/62, HR 122, RR 24, SpO2 96%. Which additional finding would most strongly suggest a perforated viscus rather than acute pancreatitis?

Diffuse involuntary rigidity with rebound tenderness across all quadrants

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Pain radiating to the back with a history of heavy alcohol use

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Tachycardia with mild hypotension

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Jaundice with elevated bilirubin on point-of-care testing

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A 66-year-old female with a history of COPD and heart failure presents with progressive dyspnea over three days. She reports increased leg swelling and sleeping on three pillows. Which historical finding is most useful in differentiating cardiac-related dyspnea from a COPD exacerbation?

Orthopnea and paroxysmal nocturnal dyspnea, which suggest fluid overload from heart failure rather than bronchospasm

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Presence of wheezing on auscultation, which is exclusive to COPD exacerbation

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Elevated respiratory rate, which only occurs during COPD exacerbations

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Use of accessory muscles, which is specific to cardiac causes of dyspnea

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A paramedic assesses a 55-year-old male with chest pain. He has equal bilateral breath sounds, a soft abdomen, and no JVD. His 12-lead ECG shows normal sinus rhythm without ST changes. Vitals: BP 148/88, HR 78, RR 18, SpO2 98%. Which physical exam finding would most help differentiate a musculoskeletal cause from a cardiac origin of chest pain?

Reproducible pain with palpation of the chest wall, suggesting a musculoskeletal etiology

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A normal respiratory rate, which reliably excludes cardiac causes of chest pain

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Absence of diaphoresis, which definitively rules out acute coronary syndrome

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Normal oxygen saturation, which confirms the chest pain is non-cardiac in origin

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A 4-year-old child presents with sudden onset stridor, drooling, and high fever. The child is sitting upright in a tripod position and appears toxic. Which age-based differential consideration is most important for this presentation?

Epiglottitis should be strongly suspected in a febrile child with acute stridor, drooling, and tripod positioning, as this presentation is more characteristic in pediatric patients

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Croup is the most likely diagnosis because it is the only cause of stridor in children under age 5

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Foreign body aspiration is the primary concern because children this age cannot develop epiglottitis

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Asthma exacerbation is most likely since wheezing and stridor are clinically identical in pediatric patients

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A 38-year-old male presents after a syncopal episode. He reports sudden onset severe abdominal pain prior to passing out. Vitals: BP 82/54, HR 132, RR 26, SpO2 95%. His abdomen is distended and tender. He has no trauma history. Which differential distinction is most critical for this patient?

Identifying whether the hemodynamic instability is caused by a vascular catastrophe or intra-abdominal hemorrhage requiring emergent surgical intervention

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Determining whether the pain is somatic or visceral in origin

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Distinguishing food poisoning from a gastric ulcer

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Ruling out dehydration as the cause of hypotension

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A paramedic is caring for a 70-year-old female with sudden onset right-sided weakness and slurred speech. Her blood glucose is 68 mg/dL. After administering dextrose, her symptoms completely resolve. What does this finding suggest about the differential?

Hypoglycemia was the cause of the stroke-like symptoms, and the resolution after glucose administration confirms it as a stroke mimic

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The patient had a true stroke that was reversed by the dextrose administration

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The patient should still receive fibrinolytic therapy despite symptom resolution

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Symptom resolution after dextrose indicates a transient ischemic attack rather than hypoglycemia

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A 62-year-old male presents with fever of 102.8F, altered mental status, heart rate of 118, respiratory rate of 24, and blood pressure of 86/52. His skin is warm and flushed. He has a history of a recent urinary tract infection. Which combination of findings is most consistent with sepsis?

Suspected infection combined with two or more SIRS criteria (fever, tachycardia, tachypnea) plus end-organ dysfunction indicated by hypotension and altered mental status

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Warm, flushed skin alone, which is diagnostic for sepsis without the need for additional criteria

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Tachycardia in the setting of fever, which always indicates sepsis regardless of blood pressure

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Altered mental status with a history of UTI, which confirms urosepsis without meeting systemic criteria

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A 50-year-old female presents with severe epigastric pain radiating to the back, nausea, and vomiting. She has a history of gallstones. Vitals: BP 108/72, HR 104, RR 22, SpO2 97%. Her abdomen is tender in the epigastric region without rigidity. Which differential diagnosis is most appropriate for the paramedic to consider alongside acute pancreatitis?

Acute cholecystitis, posterior myocardial infarction, and peptic ulcer disease, as all can present with epigastric pain

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Only acute appendicitis, since it is the most common abdominal emergency in adults

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Pulmonary embolism exclusively, because it always presents with epigastric pain and vomiting

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Renal colic alone, since kidney stones and gallstones have identical presentations

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A 44-year-old male presents with acute onset substernal chest pain that worsens with deep inspiration and improves when leaning forward. His 12-lead ECG shows diffuse ST elevation without reciprocal changes. Which diagnosis is most consistent with these findings?

Acute pericarditis, based on pleuritic chest pain, positional relief, and diffuse ST elevation without reciprocal depression

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Acute STEMI, because any ST elevation on ECG requires immediate cardiac catheterization activation

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Costochondritis, because pleuritic chest pain is always musculoskeletal in origin

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Tension pneumothorax, because chest pain with inspiration indicates trapped air in the pleural space

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A 28-year-old female presents with acute dyspnea and pleuritic chest pain. She started oral contraceptives two months ago and recently took a long flight. Vitals: BP 110/70, HR 112, RR 28, SpO2 91%. Lung sounds are clear bilaterally. Which finding in this clinical context most strongly supports pulmonary embolism over other causes of dyspnea?

Hypoxia with clear lung sounds in a patient with risk factors for venous thromboembolism (oral contraceptives and prolonged immobility)

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Tachycardia alone, which is specific to pulmonary embolism and does not occur with other respiratory conditions

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Pleuritic chest pain, which exclusively indicates pulmonary embolism in young females

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A respiratory rate of 28, which rules out all causes of dyspnea except pulmonary embolism

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When differentiating between a cardiac and respiratory cause of dyspnea in the prehospital setting, which assessment tool provides the most useful information?

Lung auscultation combined with 12-lead ECG, as they help distinguish pulmonary edema or bronchospasm from acute coronary syndrome or dysrhythmia

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Pulse oximetry alone, as it definitively distinguishes cardiac from pulmonary causes

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Blood pressure measurement, which reliably separates cardiac from respiratory dyspnea in all cases

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Capillary refill time, which is the primary tool for differentiating cardiac and respiratory emergencies

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A 78-year-old female in a skilled nursing facility presents with acute onset confusion and urinary incontinence. Staff reports she was alert and oriented this morning. Vitals: BP 134/82, HR 92, RR 18, SpO2 96%, temp 99.8F, BGL 118 mg/dL. Which approach best reflects appropriate differential diagnosis in this geriatric patient?

Consider urinary tract infection, medication adverse effects, stroke, and delirium from metabolic causes, as all are common causes of acute confusion in elderly patients

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Assume dementia because confusion in elderly patients is always chronic and progressive

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Diagnose a stroke based solely on the acute onset of confusion without focal neurological findings

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Attribute the presentation to normal aging and withhold further assessment or intervention

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A paramedic arrives at a two-vehicle collision with four patients. Patient A has a GCS of 6 with agonal respirations. Patient B has an open femur fracture with controlled bleeding. Patient C is ambulatory with wrist pain. Patient D has paradoxical chest wall movement and SpO2 of 84%. Using START triage, which patient should the paramedic treat first after triage is complete?

Patient D, because the flail chest with significant hypoxia represents an immediate (red) category patient with a treatable life threat

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Patient A, because the lowest GCS always receives treatment first regardless of survivability

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Patient B, because open fractures require immediate surgical intervention in the field

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Patient C, because ambulatory patients should be assessed first to clear them from the scene

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A paramedic is treating a 52-year-old male with chest pain. Initially, his 12-lead ECG shows normal sinus rhythm without ST changes, and his pain is rated 6/10. After 10 minutes, his pain increases to 9/10, he becomes diaphoretic, and a repeat ECG now shows 3 mm ST elevation in V1 through V4. What is the most appropriate response to this evolving presentation?

Activate STEMI alert, administer aspirin and nitroglycerin per protocol, and initiate rapid transport to a PCI-capable facility

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Continue monitoring because the initial ECG was normal and a single repeat may be artifact

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Administer morphine for pain control and obtain a third ECG before making any transport decisions

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Transport to the nearest emergency department regardless of PCI capability since the initial ECG was normal

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A paramedic is assessing a patient with shortness of breath. The pulse oximeter reads 99% on room air, but the patient appears cyanotic with labored breathing and altered mental status. Capnography shows an ETCO2 of 18 mmHg. Which interpretation best accounts for the conflicting data?

The high SpO2 reading may be falsely elevated due to carbon monoxide exposure or methemoglobinemia, and the clinical presentation should take priority over the device reading

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The pulse oximeter is accurate, so the patient's cyanosis and altered mental status must be psychological in origin

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The capnography reading is unreliable when SpO2 is normal, so it should be disregarded

Correct Incorrect Correct answer

Cyanosis with normal SpO2 always indicates a peripheral vascular problem unrelated to oxygenation

Correct Incorrect Correct answer

A paramedic evaluates a patient with multiple complaints: headache, nausea, blurred vision, and bilateral leg weakness. Vitals: BP 242/138, HR 68, RR 16, SpO2 98%, BGL 104 mg/dL. The paramedic must synthesize these findings into a clinical impression. Which interpretation best integrates all available information?

Hypertensive emergency with signs of end-organ dysfunction (neurological symptoms including headache, visual changes, and weakness)

Correct Incorrect Correct answer

Migraine headache with associated nausea and visual aura, since the blood pressure is likely a pain response

Correct Incorrect Correct answer

Bilateral stroke affecting both hemispheres simultaneously, which is the most common cause of bilateral weakness

Correct Incorrect Correct answer

Diabetic emergency, because nausea and weakness are hallmark signs of hyperglycemia

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Which cognitive bias occurs when a paramedic forms an initial impression of a patient’s condition and then fails to adjust that impression despite new contradictory information?

Anchoring bias

Correct Incorrect Correct answer

Confirmation bias

Correct Incorrect Correct answer

Availability heuristic

Correct Incorrect Correct answer

Dunning-Kruger effect

Correct Incorrect Correct answer

A paramedic diagnoses a patient with an allergic reaction after noting hives and facial swelling. When the patient develops stridor and hypotension, the paramedic continues treating for a simple allergic reaction rather than escalating to anaphylaxis management. Which error in clinical reasoning does this represent?

Premature closure, where the paramedic stopped considering alternative or worsening diagnoses after reaching an initial conclusion

Correct Incorrect Correct answer

Gambler's fallacy, where the paramedic assumed the condition would not worsen based on probability

Correct Incorrect Correct answer

Sunk cost fallacy, where the paramedic continued the current treatment because of time already invested

Correct Incorrect Correct answer

Recency bias, where the paramedic was influenced by a recently treated allergic reaction case

Correct Incorrect Correct answer

A paramedic is treating a 60-year-old male in cardiac arrest. The patient has a shockable rhythm, and two defibrillation attempts have been unsuccessful. The paramedic considers administering amiodarone but realizes the drug box contains only lidocaine. The nearest hospital is 25 minutes away, and an ALS intercept unit is 15 minutes out. What is the best risk-benefit decision?

Administer lidocaine as an alternative antiarrhythmic, continue high-quality CPR, and request the ALS intercept for amiodarone while transporting toward the hospital

Correct Incorrect Correct answer

Withhold all antiarrhythmic medications and continue defibrillation only until amiodarone is available from the intercept unit

Correct Incorrect Correct answer

Cease resuscitation efforts because the lack of amiodarone makes survival unlikely

Correct Incorrect Correct answer

Delay transport and wait on scene for the intercept unit to arrive with amiodarone before giving any medications

Correct Incorrect Correct answer

A paramedic crew arrives at a structure fire with reports of multiple victims. Their unit carries enough equipment for two critical patients. They locate five victims: two are unconscious with burns and smoke inhalation, two are ambulatory with minor burns, and one has a pulseless apneic presentation. Additional units are 20 minutes away. How should the crew prioritize their limited resources?

Focus resources on the two unconscious patients with burns and smoke inhalation who have the greatest potential for survival with intervention, triage the pulseless patient as expectant, and direct ambulatory patients to a safe area

Correct Incorrect Correct answer

Divide all equipment equally among the five patients to ensure fair resource distribution

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Focus all resources on the pulseless patient because cardiac arrest always takes priority over other conditions

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Treat the ambulatory patients first because they can provide information about other victims inside the structure

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A paramedic is treating a critically ill patient when a fire department captain on scene insists the patient be transported to a specific hospital that is farther away and does not have the specialty services the patient needs. Medical control has recommended the closer trauma center. What is the most appropriate action?

Follow medical control's recommendation and transport to the closer trauma center, as patient care decisions fall under medical direction authority

Correct Incorrect Correct answer

Defer to the fire captain's request because the incident commander has ultimate authority over all scene decisions

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Transport to whichever facility the patient's family requests regardless of medical considerations

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Refuse to transport until the fire captain and medical control reach an agreement

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A paramedic responds to a competent adult patient who is experiencing an acute asthma exacerbation with severe dyspnea and wheezing. The patient refuses all treatment and transport despite being informed of the risks. The patient’s SpO2 is 88% and declining. What is the most ethically appropriate course of action?

Ensure the patient understands the severity of the situation, document the informed refusal thoroughly, and arrange for follow-up contact while respecting patient autonomy

Correct Incorrect Correct answer

Administer nebulized albuterol against the patient's wishes because the declining SpO2 constitutes implied consent

Correct Incorrect Correct answer

Contact law enforcement to place the patient under a psychiatric hold for refusing life-saving treatment

Correct Incorrect Correct answer

Leave the scene immediately since the patient has refused care and no further obligation exists

Correct Incorrect Correct answer

A paramedic is assessing a 35-year-old female with abdominal pain. She presents with right lower quadrant tenderness, low-grade fever, and nausea. The paramedic immediately suspects appendicitis based on the classic presentation. However, the patient also reports a missed menstrual period and vaginal spotting. What clinical reasoning error should the paramedic guard against?

Anchoring bias, by failing to consider ectopic pregnancy as an alternative diagnosis that shares overlapping symptoms with appendicitis

Correct Incorrect Correct answer

Base rate neglect, because appendicitis is rare in females of childbearing age

Correct Incorrect Correct answer

Framing effect, because the dispatch information biased the paramedic toward an abdominal complaint

Correct Incorrect Correct answer

Normalcy bias, because the paramedic assumed the patient's condition would not deteriorate

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A paramedic is called for an 82-year-old male found unresponsive. His wife shows the paramedic a valid Do Not Resuscitate order and an advance directive specifying comfort care only. The patient has a weak pulse at 40 bpm and agonal respirations. The patient’s adult son arrives and demands full resuscitative measures. What is the most appropriate action?

Honor the valid DNR order and provide comfort care as specified, while compassionately explaining the legal standing of the advance directive to the son

Correct Incorrect Correct answer

Begin full resuscitation because the family member's verbal request overrides a written advance directive

Correct Incorrect Correct answer

Withhold all care including comfort measures because the DNR prohibits any medical intervention

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Contact medical control and delay all care until a physician makes the final decision about the DNR

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A paramedic assesses a 48-year-old male complaining of chest tightness and mild dyspnea. Vitals are within normal limits and the ECG shows no acute changes. The patient states he had a large meal and thinks it is just heartburn. He wants to refuse transport. The paramedic recalls that a similar patient last week turned out to have a STEMI. How should this prior experience influence the current clinical decision?

Use the prior experience as a reminder to maintain a broad differential and thoroughly assess for cardiac causes, without assuming this patient has the same condition

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Insist on transport because the previous patient's outcome proves this patient is also having a STEMI

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Disregard the prior experience entirely because each patient is unique and past cases have no educational value

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Document that the patient is having a STEMI based on the similarity to the previous case

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A paramedic is treating a trauma patient with a suspected tension pneumothorax. The patient has absent breath sounds on the left, tracheal deviation to the right, JVD, and progressive hypotension. The paramedic must decide between performing needle decompression on scene versus loading and transporting immediately to a hospital 8 minutes away. Which decision framework best applies?

Perform needle decompression on scene because tension pneumothorax is a rapidly fatal condition that requires immediate intervention, and the 8-minute transport time without decompression carries unacceptable mortality risk

Correct Incorrect Correct answer

Always transport first because definitive care can only be provided at the hospital and field procedures waste time

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Perform decompression only if the patient loses pulses during transport, as prophylactic decompression is contraindicated

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Request medical control authorization before performing any invasive procedure, even if it delays treatment by several minutes

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A paramedic is transporting a 58-year-old male with chest pain who received 324 mg aspirin and sublingual nitroglycerin 3 minutes ago. The patient initially rated his pain 8/10. On reassessment, his pain is now 4/10, blood pressure is 94/62 mmHg (previously 136/88 mmHg), and heart rate is 78 bpm. What is the most appropriate next action?

Continue monitoring and reassess in 5 minutes before considering additional nitroglycerin, given the significant blood pressure decrease

Correct Incorrect Correct answer

Immediately administer a second dose of nitroglycerin since the pain has not completely resolved

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Discontinue the 12-lead ECG monitoring since the treatment is working

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Administer morphine 4 mg IV for persistent pain

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How frequently should a paramedic reassess a patient classified as unstable during transport?

Every 5 minutes

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Every 10 minutes

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Every 15 minutes

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Every 2 minutes

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A paramedic is treating a 45-year-old female in anaphylaxis. After administering 0.3 mg epinephrine IM, albuterol via nebulizer, and establishing IV access with a normal saline bolus, the patient’s blood pressure improves from 72/40 to 96/64 mmHg. However, five minutes later, blood pressure drops to 78/48 mmHg and wheezing worsens. What does this clinical pattern most likely indicate?

A biphasic anaphylactic reaction requiring a repeat dose of epinephrine

Correct Incorrect Correct answer

An adverse reaction to the albuterol nebulizer treatment

Correct Incorrect Correct answer

Volume overload from the normal saline bolus

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Medication error in the initial epinephrine dose

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A paramedic is trending vital signs on a trauma patient during a 20-minute transport. Initial vitals were HR 96, BP 118/78, RR 18, SpO2 97%. At the 10-minute reassessment, vitals are HR 112, BP 104/72, RR 22, SpO2 96%. Which vital sign trend is most concerning for developing hemorrhagic shock?

The progressive rise in heart rate from 96 to 112 bpm combined with the declining blood pressure from 118/78 to 104/72 mmHg

Correct Incorrect Correct answer

The 1% decrease in SpO2 from 97% to 96%

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The increase in respiratory rate from 18 to 22 breaths per minute alone

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The stable diastolic pressure component of the blood pressure

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A paramedic administers fentanyl 1 mcg/kg IV to a patient with an isolated femur fracture. On reassessment 5 minutes later, the patient’s pain is unchanged but respiratory rate has decreased from 18 to 10 breaths per minute. What is the most appropriate action?

Withhold additional fentanyl, provide supplemental oxygen, and closely monitor respirations

Correct Incorrect Correct answer

Administer a second dose of fentanyl since the pain has not improved

Correct Incorrect Correct answer

Administer naloxone 0.4 mg IV to reverse the respiratory depression

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Reposition the patient and reassess pain in 10 minutes without further intervention

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A paramedic intubates a patient in cardiac arrest. Initial ETCO2 reads 12 mmHg. After 2 minutes of high-quality CPR and epinephrine administration, ETCO2 gradually rises to 28 mmHg. The patient remains pulseless. What does this ETCO2 trend most likely indicate?

Improved cardiac output and tissue perfusion from effective CPR

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The endotracheal tube has migrated into the right mainstem bronchus

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The patient is developing metabolic acidosis from prolonged arrest

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Return of spontaneous circulation has occurred

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A paramedic is reassessing an intubated patient during transport. The ETCO2 waveform suddenly drops from 38 mmHg to 4 mmHg with a loss of the normal rectangular waveform. What is the most likely cause?

Endotracheal tube displacement from the trachea

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Bronchospasm causing airway obstruction

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Right mainstem intubation

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Equipment malfunction of the capnography sensor

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A paramedic is treating a hypotensive patient with suspected sepsis. After administering a 500 mL normal saline bolus, the patient’s blood pressure improves from 82/54 to 94/62 mmHg. The paramedic initiates a second 500 mL bolus. On reassessment after the second bolus, blood pressure is 90/60 mmHg and the patient has developed crackles in bilateral lung bases. What should the paramedic do?

Slow the IV fluid rate and reassess for signs of fluid overload

Correct Incorrect Correct answer

Administer a third 500 mL bolus to achieve a systolic pressure above 100 mmHg

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Stop all IV fluids and administer furosemide 40 mg IV

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Switch from normal saline to lactated Ringer's solution

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A paramedic treats a patient with an acute asthma exacerbation using continuous albuterol nebulization. On reassessment, the patient’s wheezing has resolved, but the patient appears more lethargic and has diminished breath sounds bilaterally. What does this reassessment finding suggest?

Worsening airway obstruction with insufficient air movement to generate wheezing

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Successful resolution of bronchospasm with the patient becoming relaxed

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An allergic reaction to the albuterol medication

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Development of a spontaneous pneumothorax

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A paramedic is transporting a patient who sustained a head injury. Initial GCS was 13 (E3 V5 M5). At the 5-minute reassessment, GCS is 10 (E2 V4 M4). At the 10-minute reassessment, GCS is 7 (E1 V2 M4). What is the most important clinical implication of this GCS trend?

The patient has rapid neurological deterioration suggesting an expanding intracranial lesion, requiring emergent transport to a trauma center with neurosurgical capability and preparation for advanced airway management

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The patient's condition is stable and the GCS changes are within normal variation

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The decline indicates a need for bilateral IV access before transport

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The patient requires immediate hyperventilation to reduce intracranial pressure

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During interfacility transport, a paramedic is caring for a patient on a norepinephrine drip. The patient’s blood pressure was 98/64 mmHg at departure. On reassessment 15 minutes into transport, blood pressure is 84/52 mmHg despite the infusion running at the prescribed rate. What should the paramedic do first?

Verify IV line patency and check for infiltration or disconnection

Correct Incorrect Correct answer

Immediately increase the norepinephrine infusion rate

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Administer a 1 L normal saline bolus wide open

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Contact medical control to request addition of a second vasopressor

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Which component of the patient handoff report is most critical for ensuring continuity of care at the receiving facility?

Changes in patient condition and interventions performed during transport

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The patient's insurance information and emergency contacts

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The exact time of each radio communication with dispatch

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The specific route taken to the receiving facility

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A paramedic is managing a multi-system trauma patient. The patient’s initial assessment showed a tension pneumothorax, which was treated with needle decompression. Five minutes after decompression, breath sounds remain diminished on the affected side, tracheal deviation persists, and SpO2 has not improved. What is the most appropriate next step?

Perform a second needle decompression at an alternate site, as the initial attempt likely failed

Correct Incorrect Correct answer

Continue monitoring because needle decompression takes up to 15 minutes to show improvement

Correct Incorrect Correct answer

Perform endotracheal intubation to improve oxygenation

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Apply a chest seal over the needle decompression site

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A paramedic administered morphine 4 mg IV to a patient with severe abdominal pain 10 minutes ago. On reassessment, the patient reports pain decreased from 9/10 to 7/10. Vital signs remain stable with blood pressure 128/82 mmHg, heart rate 88 bpm, respiratory rate 16, and SpO2 98%. What is the most appropriate reassessment decision?

Administer an additional dose of morphine per protocol since pain remains significant and vitals are stable

Correct Incorrect Correct answer

Withhold further analgesia because the pain improved by 2 points

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Switch to ketorolac IV because morphine was ineffective

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Contact medical control because the initial dose was inadequate

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A paramedic responds to an 82-year-old female who presents with confusion, tachycardia, and a low-grade fever. She takes 12 daily medications including warfarin, metoprolol, lisinopril, metformin, amlodipine, omeprazole, sertraline, gabapentin, furosemide, potassium chloride, atorvastatin, and aspirin. Which aspect of this presentation most complicates the paramedic’s clinical assessment?

Polypharmacy, which can mask symptoms, cause drug interactions, and mimic acute illness

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The patient's age alone, which makes all findings unreliable

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The low-grade fever, which rules out a serious infection in elderly patients

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The tachycardia, which is always caused by dehydration in geriatric patients

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A paramedic responds to a 78-year-old male found on the floor by his home health aide. The patient has a bruise on his right hip, is unable to bear weight, and the right leg appears shortened and externally rotated. What is the most important additional assessment beyond the obvious injury?

Determine the cause of the fall, including syncope, stroke, cardiac event, or medication effects

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Obtain bilateral pedal pulses to rule out peripheral vascular disease

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Perform a detailed musculoskeletal exam of all four extremities

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Assess the home environment for fall hazards to prevent future falls

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A paramedic is called to a nursing facility for an 85-year-old patient with acute confusion. The nursing staff reports the patient was oriented and conversational yesterday but is now agitated, pulling at her IV, and unable to recognize her daughter. Her baseline mental status per the facility records is alert and oriented to person, place, and time. What is the most likely clinical distinction?

Acute delirium, based on the sudden onset and fluctuating course from a known baseline

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Progression of Alzheimer's dementia with a sudden cognitive decline

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A psychiatric emergency requiring chemical sedation

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Normal age-related cognitive decline that does not require medical evaluation

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Which screening tool is recommended for paramedics to identify potential elder abuse during patient assessment?

Observing for unexplained injuries, poor hygiene, malnutrition, and inconsistent histories between patient and caregiver

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Administering the Mini-Mental State Examination to assess cognitive function

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Performing a complete blood count to screen for nutritional deficiencies

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Using the CAGE questionnaire to assess substance use patterns

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A paramedic is assessing a 76-year-old male with chest pain. The patient rates his pain as 3/10. His wife states he has been clutching his chest and moaning for the past hour and “never complains about anything.” Vital signs show ST elevation in leads II, III, and aVF. How should the paramedic interpret the patient’s pain report?

Geriatric patients often underreport pain; the clinical findings and wife's observations suggest a more significant presentation than the reported pain level

Correct Incorrect Correct answer

The pain score of 3/10 is accurate and indicates a minor cardiac event

Correct Incorrect Correct answer

The wife's observations are unreliable and should not influence clinical decision-making

Correct Incorrect Correct answer

The ST elevation is likely a chronic finding in an elderly patient and is not related to the chest pain

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A paramedic is called for an 88-year-old female who has become increasingly unable to care for herself over the past two weeks. She can no longer prepare meals, has stopped bathing, and has not been taking her medications. Her daughter reports she was independent one month ago. What does this pattern of progressive functional decline most likely represent?

An acute or subacute medical condition causing functional deterioration that requires emergency evaluation

Correct Incorrect Correct answer

Normal aging that the family should manage with home care services

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Depression that should be referred to outpatient psychiatric care

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Caregiver burden causing the daughter to exaggerate the patient's decline

Correct Incorrect Correct answer

A paramedic responds to a 79-year-old male who fell and struck his head on a coffee table. He has a 3 cm laceration on his forehead but is alert and oriented with stable vital signs. He takes warfarin for atrial fibrillation. Why does this patient require transport and evaluation despite appearing stable?

Anticoagulation with warfarin significantly increases the risk of delayed intracranial hemorrhage even from minor head trauma

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All patients over 75 with lacerations require emergency department evaluation

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The laceration requires suturing that cannot be performed in the field

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Atrial fibrillation requires cardiac monitoring that is only available in the hospital

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During medication reconciliation for a geriatric patient, what is the most important action for the paramedic to take?

Gather all medication bottles, including over-the-counter drugs and supplements, and bring them to the receiving facility

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Ask the patient to verbally list all medications and doses from memory

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Document only the prescription medications listed in the patient's medical record

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Contact the patient's pharmacy to obtain a current medication list

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A paramedic responds to a 91-year-old female in a skilled nursing facility. The patient has a valid Do Not Resuscitate (DNR) order and is currently in respiratory distress with SpO2 of 82% on room air. She is conscious and requesting help. What is the most appropriate action?

Provide supplemental oxygen and supportive care; a DNR does not prohibit treatment of reversible conditions in a conscious patient

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Withhold all interventions because the DNR order prohibits medical treatment

Correct Incorrect Correct answer

Contact medical control before providing any care to determine the scope of the DNR

Correct Incorrect Correct answer

Intubate the patient because respiratory distress is not covered by a standard DNR

Correct Incorrect Correct answer

A paramedic is assessing an 80-year-old male with altered mental status. His daughter states he has a history of dementia and “gets confused sometimes.” The patient is febrile at 101.4 F, has a heart rate of 104 bpm, and is more confused than his baseline according to the daughter. The daughter asks whether transport is necessary since “he always gets like this.” How should the paramedic approach this situation?

Transport is indicated because acute worsening from baseline, fever, and tachycardia suggest delirium superimposed on dementia from an underlying infection

Correct Incorrect Correct answer

Defer to the daughter's assessment since she knows the patient's baseline better than the paramedic

Correct Incorrect Correct answer

Decline transport since the patient has a known history of confusion episodes

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Administer acetaminophen for the fever and reassess in 30 minutes before deciding on transport

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You arrive on scene to find a 45-year-old male who was involved in a motorcycle collision. He is alert but confused, has a respiratory rate of 28, a weak radial pulse of 120, and an obvious open femur fracture with moderate bleeding. He also complains of difficulty breathing with diminished breath sounds on the left side. Which intervention should be performed first?

Needle decompression of the left chest

Correct Incorrect Correct answer

Apply a tourniquet to the left thigh

Correct Incorrect Correct answer

Establish IV access and administer a fluid bolus

Correct Incorrect Correct answer

Splint the open femur fracture

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In the current ACLS guidelines for cardiac arrest management, which sequence correctly describes the approach to a patient found in cardiac arrest?

CAB: Compressions, Airway, Breathing

Correct Incorrect Correct answer

ABC: Airway, Breathing, Compressions

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BAC: Breathing, Airway, Compressions

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CBA: Compressions, Breathing, Airway

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You are treating a 62-year-old female in acute respiratory distress with an SpO2 of 82%, audible wheezing, and a blood pressure of 92/58. Your partner is preparing the stretcher. Which combination of simultaneous interventions is most appropriate to assign?

High-flow oxygen via non-rebreather mask with nebulized bronchodilator, while establishing IV access for fluid resuscitation

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Immediate endotracheal intubation while your partner establishes bilateral large-bore IVs

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CPAP at 10 cmH2O with inline nebulizer while deferring IV access until en route

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Nebulized albuterol via simple mask at 6 LPM while administering a 500 mL bolus

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You respond to a two-vehicle collision with four patients. Patient A has a GCS of 3 with agonal respirations. Patient B has an amputated hand with controlled bleeding. Patient C is ambulatory with a wrist deformity. Patient D has a flail chest with an SpO2 of 88%. Using standard field triage principles, which patient should receive your immediate treatment first?

Patient D with flail chest and hypoxia

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Patient A with GCS of 3 and agonal respirations

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Patient B with the amputated hand

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Patient C with the wrist deformity

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You are working with a partner on a cardiac arrest call. CPR is in progress, the patient is on the monitor in ventricular fibrillation, and you have just delivered the first shock. How should you most effectively assign tasks between yourself and your partner?

One provider resumes compressions immediately while the other prepares epinephrine and establishes vascular access

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Both providers pause to check the rhythm again before resuming any treatment

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One provider attempts intubation while the other pauses compressions to apply defibrillation pads

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Both providers focus on establishing IV access before resuming compressions

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A paramedic is treating a 55-year-old male with a STEMI identified on 12-lead ECG. The patient is conscious, complaining of chest pain rated 8/10, has a blood pressure of 90/60, a heart rate of 110, and an SpO2 of 94% on room air. Which sequence of interventions is most appropriate?

Aspirin administration, cautious IV fluid bolus, fentanyl for pain, and emergent transport to a PCI-capable facility

Correct Incorrect Correct answer

Nitroglycerin sublingual, morphine IV, aspirin, and transport to the nearest emergency department

Correct Incorrect Correct answer

Obtain serial 12-lead ECGs every 5 minutes, administer high-flow oxygen, then consider transport

Correct Incorrect Correct answer

Administer a 2-liter normal saline bolus, nitroglycerin drip, and transport to the nearest hospital

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A 70-year-old female with a history of atrial fibrillation presents with acute onset left-sided weakness and slurred speech. Her blood glucose is 110 mg/dL, blood pressure is 182/96, and symptoms began 45 minutes ago. Which action takes the highest priority?

Rapid transport to the nearest certified stroke center

Correct Incorrect Correct answer

Administer aspirin 324 mg for suspected cerebrovascular event

Correct Incorrect Correct answer

Establish IV access and administer a 500 mL normal saline bolus

Correct Incorrect Correct answer

Attempt to lower blood pressure with labetalol IV before transport

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A 58-year-old male with chest pain has a 12-lead ECG showing ST elevation in leads II, III, and aVF. His blood pressure is 88/54, heart rate is 42, and he is diaphoretic. He has bilateral clear lung sounds. Given these findings, which risk stratification concern should guide your treatment approach?

Inferior STEMI with right ventricular involvement causing cardiogenic hypotension, requiring volume resuscitation rather than vasodilators

Correct Incorrect Correct answer

Anterior STEMI with left ventricular failure requiring nitroglycerin and furosemide

Correct Incorrect Correct answer

Unstable angina with vasovagal response requiring atropine only

Correct Incorrect Correct answer

Pericarditis with cardiac tamponade requiring immediate pericardiocentesis

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You are treating a 68-year-old male who initially presented with chest pain and stable vitals. En route, he becomes diaphoretic, his blood pressure drops from 136/84 to 82/50, and his heart rate increases from 80 to 130. The monitor shows a new wide-complex tachycardia. What is the most appropriate priority shift in your treatment?

Prepare for immediate synchronized cardioversion due to hemodynamic instability

Correct Incorrect Correct answer

Administer amiodarone 150 mg IV push and reassess in 10 minutes

Correct Incorrect Correct answer

Increase the IV fluid rate and obtain a repeat 12-lead ECG before any intervention

Correct Incorrect Correct answer

Administer adenosine 6 mg rapid IV push to determine the underlying rhythm

Correct Incorrect Correct answer

A 4-year-old child is found unresponsive in a swimming pool. Bystanders pulled the child from the water approximately 2 minutes ago. The child is not breathing and has no pulse. How does the initial resuscitation priority differ from adult cardiac arrest?

The priority emphasizes early ventilations because drowning cardiac arrest is caused by hypoxia, making oxygenation and ventilation critical from the outset

Correct Incorrect Correct answer

There is no difference; the standard CAB sequence applies to all cardiac arrests including drowning

Correct Incorrect Correct answer

Drowning arrests require immediate defibrillation before any other intervention

Correct Incorrect Correct answer

Chest compressions should be withheld until the lungs are cleared of water using abdominal thrusts

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An 82-year-old female with a history of heart failure, COPD, and renal insufficiency presents with acute dyspnea, bilateral rales, and peripheral edema. Her SpO2 is 86%, blood pressure is 168/98, and heart rate is 104. She is also confused, which her family states is new. Which factor most significantly influences treatment prioritization in this geriatric patient?

The potential for rapid decompensation due to limited physiologic reserve, requiring earlier and more aggressive respiratory intervention

Correct Incorrect Correct answer

Her elevated blood pressure, which must be corrected with IV antihypertensives before treating respiratory distress

Correct Incorrect Correct answer

Her renal insufficiency, which prevents the use of any IV fluids or diuretics

Correct Incorrect Correct answer

Her confusion, which requires a stroke alert activation before any other treatment

Correct Incorrect Correct answer

You respond to a patient who fell from a ladder and also appears to be having an acute asthma exacerbation. He has significant wheezing with accessory muscle use, an SpO2 of 84%, a deformed right forearm, and tenderness over the right lateral chest wall with crepitus. Which treatment priority principle best applies to this patient?

Medical priorities (hypoxia and bronchospasm) take precedence because airway and breathing threats supersede the traumatic injuries present

Correct Incorrect Correct answer

Trauma priorities always take precedence over medical conditions when a mechanism of injury is present

Correct Incorrect Correct answer

The forearm fracture should be splinted first to prevent fat embolism syndrome

Correct Incorrect Correct answer

The chest wall injury and the asthma exacerbation are equally weighted, so treat whichever you encounter first during the secondary survey

Correct Incorrect Correct answer

When differentiating critical from non-critical patients during initial triage, which finding most reliably identifies a patient requiring immediate life-saving intervention?

Absent radial pulse with altered mental status

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Blood pressure of 148/92 with a headache

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Isolated closed forearm fracture with controlled pain

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Heart rate of 88 with a complaint of nausea

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A paramedic arrives to find an elderly woman in respiratory distress. She is anxious and crying, saying she cannot breathe. While preparing to administer CPAP, which statement best demonstrates empathy?

"I can see how frightened you are. We are going to help you breathe more easily right now."

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"Try to calm down. You are making your breathing worse by getting upset."

Correct Incorrect Correct answer

"This happens to a lot of people your age. It is nothing to worry about."

Correct Incorrect Correct answer

"I need you to stop talking so I can listen to your lungs."

Correct Incorrect Correct answer

Which of the following is an example of a closed-ended question during a patient interview?

"Does the pain get worse when you take a deep breath?"

Correct Incorrect Correct answer

"Can you describe the pain you are feeling?"

Correct Incorrect Correct answer

"What makes the pain better or worse?"

Correct Incorrect Correct answer

"Tell me about when this started."

Correct Incorrect Correct answer

A paramedic is treating a patient who expresses reluctance to go to the hospital despite having signs of a STEMI on the 12-lead ECG. Which approach best reflects motivational interviewing techniques?

"I understand you have concerns about going to the hospital. Can you tell me what worries you most, so we can talk through it together?"

Correct Incorrect Correct answer

"You are having a heart attack and you will die if you do not go to the hospital immediately."

Correct Incorrect Correct answer

"I have been doing this for 15 years and every patient I have seen like this needed the hospital."

Correct Incorrect Correct answer

"If you refuse transport, you will need to sign a refusal form and accept all responsibility."

Correct Incorrect Correct answer

Paramedics are called to a home where a Somali family has called 911 for their grandmother who is experiencing chest pain. The family members speak limited English and the patient speaks none. Which approach is most appropriate for obtaining an accurate patient history?

Use a professional medical interpreter service via phone while performing the assessment

Correct Incorrect Correct answer

Have the youngest grandchild who speaks English interpret for the patient

Correct Incorrect Correct answer

Use hand gestures and simple single-word commands to communicate directly

Correct Incorrect Correct answer

Skip the history and rely entirely on the physical exam and vital signs

Correct Incorrect Correct answer

A paramedic is assessing a deaf patient who uses American Sign Language (ASL). The patient appears to be in moderate distress from abdominal pain. No ASL interpreter is available. Which communication strategy is most effective?

Write questions and instructions on paper or use a smartphone text application, maintaining eye contact when possible

Correct Incorrect Correct answer

Speak loudly and slowly while facing the patient so they can read lips

Correct Incorrect Correct answer

Direct all questions to the family member who called 911

Correct Incorrect Correct answer

Proceed with treatment without attempting to obtain consent since the patient cannot communicate verbally

Correct Incorrect Correct answer

A paramedic is called to assist a visually impaired patient who has fallen and sustained a possible wrist fracture. Which approach best supports effective communication during the encounter?

Verbally narrate each step of the assessment and treatment before touching the patient

Correct Incorrect Correct answer

Ask a family member to explain each procedure to the patient

Correct Incorrect Correct answer

Position the patient so they can see the equipment being used

Correct Incorrect Correct answer

Treat the patient in the same manner as any sighted patient without modifications

Correct Incorrect Correct answer

Paramedics respond to a group home for a 35-year-old patient with Down syndrome who is experiencing severe abdominal pain. The patient has difficulty describing symptoms and becomes upset when approached. A caregiver is present. What is the most appropriate communication strategy?

Use simple, concrete language with the patient while gathering supplemental history from the caregiver

Correct Incorrect Correct answer

Direct all questions exclusively to the caregiver since the patient cannot provide reliable information

Correct Incorrect Correct answer

Sedate the patient with midazolam to facilitate a thorough physical examination

Correct Incorrect Correct answer

Use medical terminology to ensure clinical accuracy during the patient interview

Correct Incorrect Correct answer

A paramedic arrives at a scene where a 22-year-old man is pacing, yelling, and throwing objects. He is holding a broken bottle. Bystanders state he was involved in a physical altercation. Law enforcement has not yet arrived. What is the most appropriate initial action?

Maintain a safe distance, identify an exit route, and use verbal de-escalation techniques from a position of safety

Correct Incorrect Correct answer

Approach the patient calmly and attempt to take the bottle from his hand

Correct Incorrect Correct answer

Restrain the patient immediately using soft restraints to prevent further injury

Correct Incorrect Correct answer

Administer intramuscular ketamine to sedate the patient before he injures someone

Correct Incorrect Correct answer

A paramedic is treating a 70-year-old woman experiencing severe dyspnea from acute pulmonary edema. She is extremely anxious, hyperventilating, and repeatedly asking if she is going to die. Which response is most appropriate while initiating CPAP therapy?

"I understand you are scared. You are getting the treatment you need right now, and I will stay with you the entire time."

Correct Incorrect Correct answer

"I cannot promise anything, but statistically most patients survive this condition."

Correct Incorrect Correct answer

"Please try to relax. Your anxiety is making your breathing worse."

Correct Incorrect Correct answer

"Do not worry about that right now. I need you to focus on keeping this mask on your face."

Correct Incorrect Correct answer

A paramedic crew responds to a residence where CPR is in progress on a 58-year-old man. After 40 minutes of advanced resuscitation with persistent asystole and no reversible causes identified, the medical director authorizes termination of efforts. The patient’s wife and adult son are present. Which approach to delivering this notification is most appropriate?

Make eye contact, use the patient's name, state clearly that he has died, allow silence for the family to process, and express condolences

Correct Incorrect Correct answer

Use indirect language such as "he has passed away" or "we lost him" to soften the impact of the news

Correct Incorrect Correct answer

Explain the detailed medical reasons for the death before expressing condolences

Correct Incorrect Correct answer

Ask the family to step into another room so the body can be prepared before the notification

Correct Incorrect Correct answer

A paramedic is transporting a critically ill child to the emergency department. The mother is in the ambulance and is visibly distraught. She repeatedly asks what is wrong with her child. While the paramedic’s partner manages the patient, which response to the mother is most appropriate?

"Your child is very sick. We are giving her medications and oxygen to help her right now, and the hospital team is preparing for our arrival."

Correct Incorrect Correct answer

"I cannot discuss your child's condition with you during transport for legal reasons."

Correct Incorrect Correct answer

"We think your child might have meningitis, but we will not know until we get to the hospital."

Correct Incorrect Correct answer

"Please sit back and stay quiet so we can focus on treating your child."

Correct Incorrect Correct answer

A paramedic must inform a family that their 16-year-old son, who was involved in a motor vehicle collision, has injuries consistent with a poor prognosis and is being transported to a trauma center. The family is asking if their son will survive. Which response demonstrates the best communication practice for breaking bad news?

"Your son has very serious injuries. We are doing everything we can, and we are taking him to the trauma center where the surgical team is standing by."

Correct Incorrect Correct answer

"He will be fine once we get him to the hospital. Try not to worry."

Correct Incorrect Correct answer

"His injuries are not survivable. You should prepare yourselves for the worst."

Correct Incorrect Correct answer

"I am not a doctor, so I really cannot tell you anything about his condition."

Correct Incorrect Correct answer

A paramedic arrives on scene to find a 58-year-old male with crushing substernal chest pain, diaphoresis, and a 12-lead ECG showing ST elevation in leads II, III, and aVF. The patient states he took sildenafil two hours ago. Local protocol calls for nitroglycerin administration for STEMI patients. What is the most appropriate clinical decision?

Withhold nitroglycerin due to the recent sildenafil use and expedite transport to a PCI-capable facility

Correct Incorrect Correct answer

Administer nitroglycerin as directed by the STEMI protocol since the ECG findings take priority

Correct Incorrect Correct answer

Administer a reduced dose of nitroglycerin and monitor blood pressure closely

Correct Incorrect Correct answer

Contact medical control to request an alternative vasodilator medication

Correct Incorrect Correct answer

A paramedic is treating a 72-year-old female in respiratory distress with bilateral crackles, JVD, and SpO2 of 84%. Standing orders call for CPAP at 10 cmH2O. After five minutes on CPAP, the patient becomes increasingly agitated, her SpO2 drops to 78%, and she is now producing frothy pink sputum. What treatment decision is most appropriate?

Continue CPAP, establish IV access, and administer nitroglycerin to reduce preload while preparing for endotracheal intubation if the patient continues to deteriorate

Correct Incorrect Correct answer

Immediately remove CPAP and perform endotracheal intubation

Correct Incorrect Correct answer

Discontinue CPAP, switch to a non-rebreather mask at 15 LPM, and transport emergently

Correct Incorrect Correct answer

Increase CPAP pressure to 15 cmH2O and administer a fluid bolus to support blood pressure

Correct Incorrect Correct answer

A paramedic is on scene with a patient experiencing a suspected allergic reaction with urticaria and mild lip swelling but no respiratory distress, wheezing, or hypotension. Standing orders authorize epinephrine 0.3 mg IM for anaphylaxis. What is the most appropriate action?

Withhold epinephrine, administer diphenhydramine per protocol, monitor closely for progression to anaphylaxis, and contact medical control if the condition worsens

Correct Incorrect Correct answer

Administer epinephrine 0.3 mg IM immediately since lip swelling indicates anaphylaxis

Correct Incorrect Correct answer

Administer epinephrine 0.15 mg IM as a reduced dose for a mild allergic reaction

Correct Incorrect Correct answer

Withhold all medications and transport immediately to the nearest emergency department

Correct Incorrect Correct answer

During transport, a paramedic encounters a clinical situation not addressed by local protocols. The patient is stable but requires a medication that is carried on the unit yet not covered under standing orders. What is the most appropriate course of action?

Contact online medical control to obtain a direct physician order for the medication

Correct Incorrect Correct answer

Administer the medication based on clinical judgment since it is available on the unit

Correct Incorrect Correct answer

Withhold the medication entirely and document the situation for quality review after the call

Correct Incorrect Correct answer

Ask the patient to sign a consent form and then administer the medication

Correct Incorrect Correct answer

A paramedic responds to a 45-year-old male with severe abdominal pain. The patient is alert and oriented, has a history of chronic pain, and requests that the paramedic not administer morphine because it causes him severe nausea. Protocol lists morphine as the first-line analgesic. Fentanyl is also carried on the unit. What is the best clinical decision?

Contact medical control to request authorization for fentanyl as an alternative analgesic based on the patient's stated history

Correct Incorrect Correct answer

Administer morphine as directed by protocol since the patient's preference does not override standing orders

Correct Incorrect Correct answer

Withhold all analgesics and advise the patient that pain management will occur at the hospital

Correct Incorrect Correct answer

Administer fentanyl without contacting medical control since the patient has a documented adverse reaction

Correct Incorrect Correct answer

Which of the following best describes informed consent in the prehospital setting?

The patient is told the nature of the condition, proposed treatment, risks, benefits, and alternatives before agreeing to care

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The patient signs a written consent form before any treatment is initiated

Correct Incorrect Correct answer

The patient verbally agrees to transport without needing an explanation of the treatment plan

Correct Incorrect Correct answer

A family member provides consent on behalf of an alert and oriented adult patient

Correct Incorrect Correct answer

A 34-year-old male with a laceration to his forearm is alert, oriented, and not intoxicated. He states clearly that he does not want any treatment or transport and understands that the wound may require sutures. He has been informed of the risks of refusing care, including infection and excessive blood loss. What should the paramedic do?

Respect the patient's right to refuse care, have him sign a refusal form, and document the interaction thoroughly

Correct Incorrect Correct answer

Contact law enforcement to place the patient in protective custody for his own safety

Correct Incorrect Correct answer

Transport the patient against his wishes under implied consent since the wound requires hospital care

Correct Incorrect Correct answer

Contact medical control to override the patient's refusal and authorize forced transport

Correct Incorrect Correct answer

A paramedic is called to a residence for a 78-year-old female who is confused and has a blood glucose of 42 mg/dL. The patient’s daughter, who holds healthcare power of attorney, insists that no IV access be established and no dextrose be given because her mother ‘would not want that.’ The patient is unable to communicate her wishes. What is the most appropriate action?

Administer dextrose to correct the life-threatening hypoglycemia under implied consent, as the power of attorney cannot refuse emergency treatment for a reversible condition

Correct Incorrect Correct answer

Honor the daughter's wishes as the legal healthcare proxy and withhold dextrose

Correct Incorrect Correct answer

Administer oral glucose instead of IV dextrose to respect the proxy's refusal of IV access

Correct Incorrect Correct answer

Contact online medical control and wait for a physician order before taking any action

Correct Incorrect Correct answer

What is the primary distinction between decision-making capacity and legal competency?

Capacity is a clinical determination made by healthcare providers, while competency is a legal determination made by a court

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Capacity applies only to patients under 18, while competency applies to adults

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Capacity is permanent once established, while competency can change over time

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Capacity requires a psychiatric evaluation, while competency is determined by any physician

Correct Incorrect Correct answer

A paramedic is managing a patient in cardiac arrest following a heroin overdose. ROSC is achieved after naloxone administration and CPR. The patient is now breathing spontaneously at 14 breaths/min with a SpO2 of 96%. The patient suddenly becomes combative and attempts to remove the IV. He states he wants to leave and refuses further care. What is the most appropriate clinical judgment?

Strongly encourage the patient to continue care, explaining that naloxone wears off and respiratory arrest may recur, and thoroughly document the interaction if he ultimately refuses

Correct Incorrect Correct answer

Restrain the patient and continue transport since he was just in cardiac arrest and cannot make rational decisions

Correct Incorrect Correct answer

Immediately discontinue care and allow the patient to leave since he is now alert and verbal

Correct Incorrect Correct answer

Administer midazolam for sedation to ensure the patient remains cooperative during transport

Correct Incorrect Correct answer

A paramedic is treating a patient with chest pain and considers administering aspirin per standing orders. The patient reports a history of aspirin allergy that causes hives but no respiratory distress or anaphylaxis. What is the most appropriate approach to this clinical decision?

Withhold aspirin and contact medical control to discuss the allergy history and determine if an alternative antiplatelet is available

Correct Incorrect Correct answer

Administer aspirin since hives alone are not a true allergy and the cardiac benefit outweighs the risk

Correct Incorrect Correct answer

Administer half the standard aspirin dose to reduce the likelihood of an allergic reaction

Correct Incorrect Correct answer

Administer diphenhydramine prophylactically and then give the full aspirin dose

Correct Incorrect Correct answer

An intoxicated 25-year-old male involved in a motor vehicle collision has an obvious femur deformity and is screaming in pain. He repeatedly states, ‘Don’t touch me, I’m fine, leave me alone.’ He is unable to describe the mechanism of injury or state what day it is. How should the paramedic proceed?

Treat and transport under implied consent, as the patient's intoxication and altered mental status impair his decision-making capacity

Correct Incorrect Correct answer

Honor the patient's verbal refusal and have him sign a refusal of care form

Correct Incorrect Correct answer

Splint the injured extremity but do not transport unless the patient gives verbal consent

Correct Incorrect Correct answer

Wait on scene until the patient sobers up enough to provide informed consent or refusal

Correct Incorrect Correct answer

A 62-year-old male presents with acute onset chest pain radiating to his left arm, diaphoresis, and nausea. During the primary survey, the paramedic notes he is alert but anxious, with clear lung sounds bilaterally, a radial pulse of 88 and regular, and SpO2 of 96%. What is the most appropriate next step?

Obtain a 12-lead ECG while gathering a focused history including OPQRST and SAMPLE

Correct Incorrect Correct answer

Administer aspirin and nitroglycerin before performing any further assessment

Correct Incorrect Correct answer

Begin a detailed head-to-toe secondary survey to identify additional injuries

Correct Incorrect Correct answer

Start a large-bore IV and administer a 1-liter normal saline bolus

Correct Incorrect Correct answer

A paramedic is assessing a 74-year-old female who called for ‘feeling weak.’ Initial vital signs are BP 148/88, HR 78, RR 18, SpO2 95%, and blood glucose 142 mg/dL. SAMPLE history reveals hypertension, type 2 diabetes, and a recent medication change. During the focused assessment, the paramedic notices right-sided facial droop and slurred speech that the patient attributes to ‘being tired.’ Which assessment integration step is most critical at this point?

Perform a stroke screening tool and establish the time the patient was last known well

Correct Incorrect Correct answer

Accept the patient's explanation and perform a routine medical assessment

Correct Incorrect Correct answer

Recheck the blood glucose because hypoglycemia can mimic stroke symptoms

Correct Incorrect Correct answer

Obtain orthostatic vital signs to evaluate for dehydration as a cause of weakness

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In the SAMPLE history mnemonic used during patient assessment, what does the ‘P’ stand for?

Past medical history

Correct Incorrect Correct answer

Present illness severity

Correct Incorrect Correct answer

Primary complaint description

Correct Incorrect Correct answer

Pertinent physical findings

Correct Incorrect Correct answer

During transport, a paramedic performs serial vital sign assessments on a patient with suspected internal bleeding from blunt abdominal trauma. The initial set shows HR 92, BP 118/76, RR 20. Fifteen minutes later, the repeat shows HR 118, BP 98/62, RR 26. What do these trending vitals indicate?

Progressive hemorrhagic shock requiring escalation of treatment and expedited transport

Correct Incorrect Correct answer

Normal physiologic response to the stress of being in the ambulance

Correct Incorrect Correct answer

Vasovagal response from the pain of the abdominal injury

Correct Incorrect Correct answer

Anxiety-induced tachycardia that will resolve with verbal reassurance

Correct Incorrect Correct answer

A 48-year-old male presents with dyspnea at rest. Assessment reveals JVD, bilateral crackles in the lower lung fields, peripheral edema, and an SpO2 of 89%. His blood pressure is 168/102 and heart rate is 112. The patient states he ran out of his ‘water pill’ a week ago. A pertinent negative in this assessment would be which of the following?

Absence of chest pain, which helps narrow the differential away from acute coronary syndrome

Correct Incorrect Correct answer

Bilateral crackles indicating fluid overload in the lungs

Correct Incorrect Correct answer

Jugular venous distention indicating elevated right-sided heart pressures

Correct Incorrect Correct answer

SpO2 of 89% demonstrating impaired gas exchange

Correct Incorrect Correct answer

Paramedics arrive at a scene where an unresponsive 58-year-old male is found on the bathroom floor by his wife. She reports he complained of a sudden severe headache before collapsing approximately 10 minutes ago. During the rapid assessment, the paramedic finds unequal pupils, decorticate posturing on the left side, and a blood pressure of 218/124. Which field diagnosis is most consistent with these findings?

Hemorrhagic stroke with increased intracranial pressure

Correct Incorrect Correct answer

Hypoglycemic episode requiring dextrose administration

Correct Incorrect Correct answer

Cardiac syncope from a dysrhythmia

Correct Incorrect Correct answer

Opioid overdose with respiratory depression

Correct Incorrect Correct answer

During the primary survey of an unconscious patient, which assessment component takes priority immediately after addressing airway patency?

Assessing breathing effectiveness, including rate, depth, and chest rise

Correct Incorrect Correct answer

Obtaining a complete set of vital signs including blood pressure

Correct Incorrect Correct answer

Performing a Glasgow Coma Scale assessment to quantify neurological status

Correct Incorrect Correct answer

Gathering the SAMPLE history from bystanders at the scene

Correct Incorrect Correct answer

A paramedic is performing a comprehensive assessment on a 35-year-old female who was involved in a moderate-speed motor vehicle collision. She is alert, oriented, and ambulatory at the scene. She denies pain but has a steering wheel bruise on her anterior chest. Initial vital signs are normal. Twenty minutes into transport, the paramedic notes the patient has become anxious, her skin is cool and clammy, HR has risen from 82 to 116, and breath sounds are now diminished on the left. What does integrating these serial assessment findings suggest?

Delayed tension pneumothorax or hemothorax requiring immediate intervention

Correct Incorrect Correct answer

Anxiety disorder triggered by the stress of the motor vehicle collision

Correct Incorrect Correct answer

Musculoskeletal chest wall pain from the steering wheel impact

Correct Incorrect Correct answer

Vasovagal presyncope that will resolve by laying the patient flat

Correct Incorrect Correct answer

A paramedic responds to a 68-year-old male with a chief complaint of generalized weakness. The patient has a history of atrial fibrillation, hypertension, and type 2 diabetes. His medications include warfarin, metoprolol, lisinopril, and metformin. He reports dark, tarry stools for two days but did not think it was important. How should this history finding integrate into the overall patient assessment?

Dark tarry stools in a patient on warfarin indicate possible GI hemorrhage as the cause of weakness, requiring serial vital signs and close monitoring for shock

Correct Incorrect Correct answer

Dark stools are a common side effect of metformin and are not clinically significant

Correct Incorrect Correct answer

The warfarin dose should be held and the patient monitored at home with follow-up

Correct Incorrect Correct answer

The finding is unrelated to the chief complaint and should be documented for the receiving physician

Correct Incorrect Correct answer

A 52-year-old female presents with severe epigastric pain radiating to her back, nausea, and vomiting. She is in significant distress, with HR 124, BP 92/58, RR 28, SpO2 94%, and temp 38.8C. She has a history of gallstones and heavy alcohol use. Blood glucose is 268 mg/dL. The paramedic’s comprehensive assessment should integrate these findings to form which clinical impression?

Acute pancreatitis with systemic inflammatory response, requiring aggressive fluid resuscitation and pain management

Correct Incorrect Correct answer

Diabetic ketoacidosis precipitated by infection, requiring insulin administration

Correct Incorrect Correct answer

Acute cholecystitis requiring surgical evaluation but no prehospital intervention beyond transport

Correct Incorrect Correct answer

Perforated peptic ulcer requiring a nasogastric tube for decompression

Correct Incorrect Correct answer

During a focused assessment of a 40-year-old asthmatic female in respiratory distress, the paramedic notes wheezing on auscultation, accessory muscle use, and an SpO2 of 88%. After two albuterol nebulizer treatments, the wheezing has disappeared, but the patient appears more lethargic and the SpO2 has dropped to 82%. How should the paramedic interpret this change?

The disappearance of wheezing with worsening clinical status indicates critical air trapping and impending respiratory failure

Correct Incorrect Correct answer

The albuterol treatments have resolved the bronchospasm and the patient is improving

Correct Incorrect Correct answer

The nebulizer treatments caused a paradoxical bronchospasm that will self-resolve

Correct Incorrect Correct answer

The pulse oximeter is malfunctioning and should be replaced with a different sensor

Correct Incorrect Correct answer

Which of the following vital sign findings would be considered normal for a healthy 2-year-old child?

Heart rate 110, respiratory rate 26, systolic BP 90 mmHg

Correct Incorrect Correct answer

Heart rate 70, respiratory rate 16, systolic BP 120 mmHg

Correct Incorrect Correct answer

Heart rate 150, respiratory rate 40, systolic BP 70 mmHg

Correct Incorrect Correct answer

Heart rate 60, respiratory rate 12, systolic BP 100 mmHg

Correct Incorrect Correct answer

A paramedic is assessing a 6-month-old infant who is lethargic and has a bulging anterior fontanelle. The parents report the child has had a fever for two days. Which condition should the paramedic suspect?

Meningitis with increased intracranial pressure

Correct Incorrect Correct answer

Severe dehydration from fluid losses

Correct Incorrect Correct answer

Normal variant of fontanelle fullness during crying

Correct Incorrect Correct answer

Congenital hydrocephalus presenting acutely

Correct Incorrect Correct answer

When calculating the Glasgow Coma Scale for a preverbal infant, which modification is applied to the verbal component?

Smiling, cooing, and crying are used instead of oriented speech responses

Correct Incorrect Correct answer

The verbal component is omitted and only motor and eye opening are scored

Correct Incorrect Correct answer

The verbal score is automatically assigned a value of 3

Correct Incorrect Correct answer

The verbal component uses the same descriptors as for adults

Correct Incorrect Correct answer

Which formula is used to estimate the minimum normal systolic blood pressure for a child between 1 and 10 years of age?

70 + (2 x age in years)

Correct Incorrect Correct answer

80 + (2 x age in years)

Correct Incorrect Correct answer

90 + (age in years)

Correct Incorrect Correct answer

60 + (3 x age in years)

Correct Incorrect Correct answer

A paramedic is called for a 3-month-old infant found unresponsive in the crib by the parents. The infant is pulseless and apneic, and the body is cool with dependent lividity. Rigor mortis is not yet present. What is the most appropriate course of action?

Begin resuscitation, contact medical control, and transport unless signs of obvious death are confirmed

Correct Incorrect Correct answer

Pronounce the infant deceased and contact law enforcement

Correct Incorrect Correct answer

Begin CPR for 20 minutes and then pronounce death if there is no response

Correct Incorrect Correct answer

Withhold resuscitation due to the cool body temperature and lividity

Correct Incorrect Correct answer

An 8-month-old infant presents with a brief episode of becoming limp, turning blue, and becoming unresponsive. The episode lasted approximately 30 seconds, and the infant now appears well with normal vital signs. The parents are very anxious. This presentation is most consistent with which condition?

Brief resolved unexplained event (BRUE)

Correct Incorrect Correct answer

Febrile seizure

Correct Incorrect Correct answer

Breath-holding spell

Correct Incorrect Correct answer

Infantile spasm

Correct Incorrect Correct answer

A 4-year-old child is brought to the paramedic crew by a parent for a broken arm. On assessment, the paramedic notices multiple bruises in various stages of healing on the child’s back and buttocks, along with what appear to be circular burn marks. The injury history provided is inconsistent with the physical findings. What is the paramedic’s most appropriate action?

Provide medical care, document findings objectively, and report suspected abuse to the appropriate authorities

Correct Incorrect Correct answer

Confront the parent about the inconsistent injury history before transporting

Correct Incorrect Correct answer

Provide medical care and advise the parent to follow up with their pediatrician

Correct Incorrect Correct answer

Delay transport until law enforcement arrives to investigate the scene

Correct Incorrect Correct answer

A paramedic is calculating a medication dose for a 5-year-old child weighing 20 kg who requires epinephrine for anaphylaxis. The correct pediatric dose of epinephrine 1:1000 (1 mg/mL) for IM administration is 0.01 mg/kg. What volume should be administered?

0.2 mL

Correct Incorrect Correct answer

0.02 mL

Correct Incorrect Correct answer

0.5 mL

Correct Incorrect Correct answer

2.0 mL

Correct Incorrect Correct answer

A newborn is delivered in the field at 38 weeks gestation. At 1 minute of life, the infant has a heart rate of 80, slow and irregular respirations, some flexion of extremities, a grimace in response to stimulation, and acrocyanosis. What is this newborn’s 1-minute APGAR score?

5

Correct Incorrect Correct answer

3

Correct Incorrect Correct answer

7

Correct Incorrect Correct answer

4

Correct Incorrect Correct answer

A newborn delivered in the field has a heart rate of 60 beats per minute despite 30 seconds of effective positive pressure ventilation. What is the next appropriate intervention?

Begin chest compressions coordinated with ventilations at a 3:1 ratio

Correct Incorrect Correct answer

Administer epinephrine 0.01 mg/kg IV immediately

Correct Incorrect Correct answer

Continue positive pressure ventilation alone for another 30 seconds

Correct Incorrect Correct answer

Begin chest compressions at a 15:2 ratio with ventilations

Correct Incorrect Correct answer

A 2-week-old neonate presents with projectile vomiting after feeding, a palpable olive-shaped mass in the right upper quadrant, and signs of dehydration. Which congenital condition is most likely?

Pyloric stenosis

Correct Incorrect Correct answer

Intussusception

Correct Incorrect Correct answer

Meconium ileus

Correct Incorrect Correct answer

Hirschsprung disease

Correct Incorrect Correct answer

A 4-month-old infant with a known history of a congenital heart defect presents with cyanosis that does not improve with supplemental oxygen administration. The infant is tachypneic at 68 breaths per minute with subcostal retractions and a heart rate of 180. Which assessment finding is most significant in guiding the paramedic’s treatment plan?

The lack of improvement with supplemental oxygen suggests a right-to-left cardiac shunt

Correct Incorrect Correct answer

The tachypnea indicates a primary respiratory problem requiring CPAP

Correct Incorrect Correct answer

The tachycardia is likely supraventricular tachycardia requiring adenosine

Correct Incorrect Correct answer

The cyanosis will resolve once the infant is warmed and calmed

Correct Incorrect Correct answer

Which documentation format uses the headings Subjective, Objective, Assessment, and Plan?

SOAP format

Correct Incorrect Correct answer

CHART format

Correct Incorrect Correct answer

SAMPLE format

Correct Incorrect Correct answer

OPQRST format

Correct Incorrect Correct answer

A paramedic is completing an electronic patient care report (ePCR) after transporting a patient with chest pain. Which element is most critical to include for continuity of care and legal documentation?

Time-stamped vital signs, interventions performed, and the patient's response to each treatment

Correct Incorrect Correct answer

The names of all bystanders present at the scene

Correct Incorrect Correct answer

A detailed description of the neighborhood where the call originated

Correct Incorrect Correct answer

The paramedic's personal opinion about the patient's long-term prognosis

Correct Incorrect Correct answer

A paramedic is delivering a verbal report to the emergency department nurse during patient handoff. Which of the following represents the most effective verbal report?

A concise summary including age, chief complaint, pertinent findings, interventions performed, and current status

Correct Incorrect Correct answer

A complete reading of every data field from the electronic patient care report

Correct Incorrect Correct answer

A brief statement of the patient's name and the reason for transport only

Correct Incorrect Correct answer

A detailed narrative of the entire call from dispatch to arrival in chronological order

Correct Incorrect Correct answer

In the CHART documentation format, what does the letter “R” represent?

Rx (treatment provided)

Correct Incorrect Correct answer

Reassessment findings

Correct Incorrect Correct answer

Response time from dispatch

Correct Incorrect Correct answer

Referral to a specialist

Correct Incorrect Correct answer

A paramedic administers 0.5 mg of epinephrine 1:1,000 intramuscularly for anaphylaxis but accidentally documents the dose as 1 mg of epinephrine 1:10,000 intravenously. Upon realizing the error after submitting the ePCR, what is the most appropriate action?

Submit an addendum to the ePCR correcting the medication, dose, and route with an explanation of the error

Correct Incorrect Correct answer

Delete the original entry and rewrite the correct information in a new report

Correct Incorrect Correct answer

Contact the receiving hospital verbally and consider the documentation complete

Correct Incorrect Correct answer

Leave the documentation as written because altering a medical record is illegal

Correct Incorrect Correct answer

A paramedic responds to a 45-year-old patient who refuses transport against medical advice. The patient was found unresponsive by coworkers but is now alert with stable vitals and a blood glucose of 58 mg/dL after receiving oral glucose. Which documentation element is most important for this refusal?

Documented evidence that the patient was informed of the risks of refusing transport, including potential recurrence of hypoglycemia

Correct Incorrect Correct answer

A statement that the patient appeared competent to make decisions without further detail

Correct Incorrect Correct answer

The signature of the patient's coworker as a witness that the patient seemed fine

Correct Incorrect Correct answer

A note that the paramedic recommended the patient eat lunch within the next hour

Correct Incorrect Correct answer

A paramedic arrives to find a 55-year-old male who is diaphoretic, clutching his chest, and reporting crushing substernal pain radiating to the left arm. His blood pressure is 88/56 mmHg, heart rate is 110 bpm, respirations are 24, and SpO2 is 94%. A 12-lead ECG shows ST elevation in leads II, III, and aVF. Which intervention should the paramedic perform first?

Establish IV access and administer a fluid bolus for the hypotension

Correct Incorrect Correct answer

Administer sublingual nitroglycerin to relieve the chest pain

Correct Incorrect Correct answer

Administer morphine 4 mg IV for pain management

Correct Incorrect Correct answer

Apply CPAP at 10 cmH2O for the increased respiratory rate

Correct Incorrect Correct answer

A paramedic is treating a 30-year-old female involved in a high-speed motor vehicle collision. She is conscious, tachycardic at 130 bpm, hypotensive at 78/50 mmHg, with diminished breath sounds on the left side and jugular vein distension. Which intervention takes priority?

Perform needle decompression of the left chest

Correct Incorrect Correct answer

Initiate rapid fluid resuscitation through two large-bore IVs

Correct Incorrect Correct answer

Apply a pelvic binder to stabilize a potential pelvic fracture

Correct Incorrect Correct answer

Administer 1 mg of epinephrine IV push for the hypotension

Correct Incorrect Correct answer

A paramedic is managing a patient with altered mental status, a blood glucose of 28 mg/dL, and an active seizure. Which intervention should be performed first?

Administer IV dextrose to correct the hypoglycemia causing the seizure

Correct Incorrect Correct answer

Administer IV midazolam to stop the seizure activity

Correct Incorrect Correct answer

Perform endotracheal intubation to protect the airway during the seizure

Correct Incorrect Correct answer

Obtain a 12-lead ECG to rule out a cardiac cause of the altered mental status

Correct Incorrect Correct answer

A paramedic responds to a two-vehicle collision with four patients. Patient A has a penetrating chest wound with labored breathing and tachycardia. Patient B is ambulatory with a laceration to the forearm. Patient C is unresponsive, apneic, and pulseless. Patient D has bilateral femur fractures with controlled bleeding and is alert and oriented. In an MCI with limited resources, which patient should receive immediate treatment first?

Patient A, who has a life-threatening but treatable chest injury

Correct Incorrect Correct answer

Patient C, because cardiac arrest patients always receive CPR first

Correct Incorrect Correct answer

Patient D, because bilateral femur fractures indicate high-energy mechanism

Correct Incorrect Correct answer

Patient B, because ambulatory patients are triaged and treated first

Correct Incorrect Correct answer

You respond to a multi-vehicle collision where a 58-year-old male presents with a flail chest on the left side, a distended abdomen with guarding, and an open fracture of the right femur. His blood pressure is 78/50 mmHg, heart rate is 128 bpm, respiratory rate is 32 and labored, and SpO2 is 84% on room air. He is alert but confused. Which intervention should you perform first?

Assist ventilations with a bag-valve mask and supplemental oxygen

Correct Incorrect Correct answer

Apply a tourniquet to the right lower extremity

Correct Incorrect Correct answer

Establish two large-bore IV lines and begin fluid resuscitation

Correct Incorrect Correct answer

Perform needle decompression on the left chest

Correct Incorrect Correct answer

A 72-year-old female with a history of COPD and congestive heart failure presents with severe respiratory distress. She has bilateral crackles to the mid-lung fields, jugular vein distention, and peripheral edema. Her SpO2 is 82%, blood pressure is 190/110 mmHg, and she has a productive cough with pink frothy sputum. Her ETCO2 waveform shows a shark fin pattern. Which treatment approach best addresses this patient’s comorbidities?

Apply CPAP at 5 to 10 cmH2O and administer sublingual nitroglycerin

Correct Incorrect Correct answer

Administer a nebulized bronchodilator and begin IV furosemide

Correct Incorrect Correct answer

Intubate immediately and administer IV morphine for preload reduction

Correct Incorrect Correct answer

Apply high-flow oxygen via nonrebreather mask and establish IV access only

Correct Incorrect Correct answer

During a critical care interfacility transport, your intubated patient on a ventilator suddenly develops hypotension (BP 72/40 mmHg), tachycardia (HR 134 bpm), and a rising peak inspiratory pressure. You notice the ETCO2 waveform has lost its plateau and SpO2 is dropping rapidly. Breath sounds are absent on the right side. What is your immediate action?

Perform needle decompression of the right chest

Correct Incorrect Correct answer

Increase the ventilator rate and FiO2 to 100%

Correct Incorrect Correct answer

Disconnect the ventilator and begin manual bag-valve ventilation

Correct Incorrect Correct answer

Administer a 500 mL normal saline bolus for the hypotension

Correct Incorrect Correct answer

You are treating two patients simultaneously at a remote hiking trail. Patient 1 is a 45-year-old male in cardiac arrest with bystander CPR in progress. Patient 2 is a 30-year-old female with an estimated 1,000 mL blood loss from a deep laceration to the thigh with controlled bleeding after tourniquet application. No additional resources will arrive for 30 minutes. How should you prioritize your care?

Continue resuscitation efforts on Patient 1 while monitoring Patient 2's tourniquet and vital signs between interventions

Correct Incorrect Correct answer

Cease resuscitation on Patient 1 and focus entirely on Patient 2's hemorrhage management

Correct Incorrect Correct answer

Delegate all care for Patient 2 to bystanders and focus exclusively on Patient 1

Correct Incorrect Correct answer

Begin transport of Patient 2 immediately and perform CPR on Patient 1 during transport

Correct Incorrect Correct answer

A 62-year-old male involved in a high-speed MVC presents with chest pain, hypotension (BP 80/60 mmHg), and muffled heart sounds. His 12-lead ECG shows low-voltage QRS complexes and sinus tachycardia at 120 bpm. During transport, he becomes more hypotensive despite a 500 mL normal saline bolus and his jugular veins are distended. What complication should you suspect is developing?

Cardiac tamponade

Correct Incorrect Correct answer

Tension pneumothorax

Correct Incorrect Correct answer

Aortic rupture

Correct Incorrect Correct answer

Myocardial contusion progressing to cardiogenic shock

Correct Incorrect Correct answer

You are managing a 48-year-old female with septic shock who sustained a femur fracture during a fall at home. Her temperature is 39.8 C (103.6 F), heart rate is 140 bpm, blood pressure is 74/42 mmHg, and lactate is elevated on your point-of-care device. She received 2 liters of normal saline with minimal improvement. Her femur is angulated and significantly swollen. How should you prioritize treatment during transport?

Initiate a vasopressor infusion to support blood pressure while splinting the femur for pain control and hemorrhage management

Correct Incorrect Correct answer

Administer another 2-liter normal saline bolus before considering vasopressors

Correct Incorrect Correct answer

Focus exclusively on femur reduction and splinting since the fracture is the likely source of hemorrhage

Correct Incorrect Correct answer

Withhold vasopressors until arrival at the hospital and continue fluid boluses only

Correct Incorrect Correct answer

A patient being treated for anaphylaxis with epinephrine 0.3 mg IM begins to improve initially, but five minutes later develops a wide-complex tachycardia at 180 bpm and becomes diaphoretic with chest pain. His blood pressure is now 100/70 mmHg and he is alert. What is the most likely cause of this new rhythm?

Epinephrine-induced tachydysrhythmia

Correct Incorrect Correct answer

Worsening anaphylactic shock causing a compensatory tachycardia

Correct Incorrect Correct answer

New onset ventricular tachycardia unrelated to the current treatment

Correct Incorrect Correct answer

Pulseless electrical activity from cardiovascular collapse

Correct Incorrect Correct answer

You respond to a residential structure fire where a 35-year-old male presents with stridor, facial burns, singed nasal hairs, and carbonaceous sputum. His SpO2 reads 98% on pulse oximetry. Vitals are: BP 146/88 mmHg, HR 110 bpm, RR 24. While preparing for transport, his voice becomes increasingly hoarse and he reports it is getting harder to swallow. What is your priority intervention?

Perform endotracheal intubation before the airway swells further

Correct Incorrect Correct answer

Apply high-flow oxygen via nonrebreather mask and monitor during transport

Correct Incorrect Correct answer

Administer nebulized epinephrine to reduce upper airway swelling

Correct Incorrect Correct answer

Apply CPAP at 10 cmH2O to stent the airway open during transport

Correct Incorrect Correct answer

You are transporting a 55-year-old male who presented with an acute STEMI. You administered aspirin and nitroglycerin per protocol and are en route to a PCI-capable facility 40 minutes away. Fifteen minutes into transport, the patient develops a sudden onset third-degree heart block at 32 bpm with a blood pressure of 68/40 mmHg. He is drowsy but responsive. What is your immediate intervention?

Initiate transcutaneous pacing and titrate to achieve hemodynamic improvement

Correct Incorrect Correct answer

Administer atropine 1 mg IV push and repeat every 3 to 5 minutes as needed

Correct Incorrect Correct answer

Administer a 1-liter normal saline bolus and reassess the rhythm

Correct Incorrect Correct answer

Begin a dopamine infusion at 5 mcg/kg/min to support blood pressure

Correct Incorrect Correct answer

A 40-year-old female presents after a motorcycle accident with bilateral femur fractures, a pelvic fracture, and abdominal rigidity. She is tachycardic at 138 bpm with a blood pressure of 70/palpation. She has received bilateral femur traction splints and a pelvic binder. After two large-bore IVs and a rapid 1-liter bolus, her BP remains 72/palpation. What best explains the persistent hemodynamic instability?

Ongoing intra-abdominal hemorrhage requiring surgical intervention

Correct Incorrect Correct answer

Inadequate traction on the femur splints causing continued thigh bleeding

Correct Incorrect Correct answer

Neurogenic shock from a concurrent spinal cord injury

Correct Incorrect Correct answer

Tension pneumothorax from rib fractures sustained in the crash

Correct Incorrect Correct answer

You are the only paramedic on scene at a rural farmstead where a 28-year-old male was found in a grain bin with suspected crush injury to both lower extremities after being trapped for approximately 90 minutes. He is conscious with a BP of 110/78 mmHg and HR of 96 bpm prior to extrication. Which action is most critical to perform before extrication begins?

Establish IV access and administer a normal saline bolus and sodium bicarbonate prior to release of the compressive force

Correct Incorrect Correct answer

Apply tourniquets to both lower extremities before the compressive force is released

Correct Incorrect Correct answer

Wait for extrication to be complete before initiating any IV fluid therapy

Correct Incorrect Correct answer

Administer fentanyl for pain management and begin extrication immediately

Correct Incorrect Correct answer

During an interfacility transport, your patient with a known diagnosis of sepsis on a norepinephrine drip at 10 mcg/min begins to develop worsening hypotension (BP dropping from 90/60 to 72/44 mmHg), new onset atrial fibrillation with rapid ventricular response at 158 bpm, and decreasing urine output. Lactate was 6.2 mmol/L at the sending facility. What should you do?

Increase the norepinephrine infusion rate and administer an additional fluid bolus while closely monitoring the rhythm

Correct Incorrect Correct answer

Perform synchronized cardioversion for the rapid atrial fibrillation

Correct Incorrect Correct answer

Discontinue norepinephrine and switch to a dobutamine infusion

Correct Incorrect Correct answer

Administer amiodarone 150 mg IV to control the heart rate

Correct Incorrect Correct answer

A 66-year-old male with a history of aortic valve replacement presents to you with severe dyspnea, a new systolic murmur, bilateral pulmonary edema, and altered mental status. His blood pressure is 82/58 mmHg, heart rate is 118 bpm, and SpO2 is 79% on room air. He reports his symptoms started suddenly about 30 minutes ago. What is the most appropriate management approach?

Provide positive pressure ventilation with CPAP, establish IV access, and transport emergently to a cardiac surgery center

Correct Incorrect Correct answer

Administer nitroglycerin sublingually and furosemide IV to reduce preload

Correct Incorrect Correct answer

Intubate immediately and begin a norepinephrine infusion for the hypotension

Correct Incorrect Correct answer

Apply high-flow oxygen by nonrebreather and administer aspirin for suspected ACS

Correct Incorrect Correct answer

A 52-year-old male presents with sudden onset severe chest pain that he describes as tearing, radiating to his back between the shoulder blades. His blood pressure is 200/110 mmHg in the right arm and 158/88 mmHg in the left arm. He has a history of poorly controlled hypertension. His 12-lead ECG shows sinus tachycardia without ST changes. Which condition should you most strongly suspect?

Acute aortic dissection

Correct Incorrect Correct answer

Acute ST-elevation myocardial infarction

Correct Incorrect Correct answer

Massive pulmonary embolism

Correct Incorrect Correct answer

Esophageal rupture

Correct Incorrect Correct answer

A 38-year-old female presents with acute onset dyspnea, pleuritic chest pain on the right side, tachycardia at 118 bpm, and an SpO2 of 88%. She recently had knee surgery and has been on bed rest for two weeks. Her lung sounds are clear bilaterally and her trachea is midline. Which condition should you suspect?

Pulmonary embolism

Correct Incorrect Correct answer

Right-sided tension pneumothorax

Correct Incorrect Correct answer

Acute exacerbation of asthma

Correct Incorrect Correct answer

Community-acquired pneumonia

Correct Incorrect Correct answer

A 67-year-old male presents with left-sided weakness, facial droop, and slurred speech. His blood glucose reading is 42 mg/dL. After administering dextrose 10% IV, his blood glucose rises to 128 mg/dL, but his neurological symptoms persist unchanged. What should you consider?

The patient may have a concurrent stroke that was masked by the hypoglycemia

Correct Incorrect Correct answer

The dextrose was administered too slowly to be effective

Correct Incorrect Correct answer

The blood glucose meter is malfunctioning and should be recalibrated

Correct Incorrect Correct answer

The patient is experiencing a transient ischemic attack that will resolve spontaneously

Correct Incorrect Correct answer

A 24-year-old female presents with chest tightness, tingling in her fingers and around her mouth, tachycardia at 112 bpm, and rapid shallow breathing at 28 breaths per minute. She states she feels like she is going to die. Her SpO2 is 99%, blood pressure is 138/84 mmHg, and 12-lead ECG shows sinus tachycardia without ST changes. Which finding would most strongly suggest this is a cardiac event rather than anxiety?

New onset diaphoresis with nausea and a sense of pressure radiating to the jaw

Correct Incorrect Correct answer

A self-reported history of similar episodes in the past

Correct Incorrect Correct answer

An elevated respiratory rate above 24 breaths per minute

Correct Incorrect Correct answer

Tingling and numbness in the bilateral extremities

Correct Incorrect Correct answer

A 70-year-old male presents with altered mental status, fever of 39.2 C (102.6 F), tachycardia at 124 bpm, blood pressure of 86/52 mmHg, and warm, flushed skin. His wife reports he has had a urinary tract infection being treated with oral antibiotics for three days. Which type of shock is this patient most likely experiencing?

Distributive shock from sepsis

Correct Incorrect Correct answer

Hypovolemic shock from dehydration

Correct Incorrect Correct answer

Cardiogenic shock from a silent myocardial infarction

Correct Incorrect Correct answer

Obstructive shock from a pulmonary embolism

Correct Incorrect Correct answer

A 45-year-old male presents with sudden severe dyspnea while lifting heavy furniture. He has decreased breath sounds on the left side, tachycardia at 126 bpm, and SpO2 of 86%. His blood pressure is 132/88 mmHg, his trachea is midline, and he has no jugular vein distention. He is tall and thin with no history of lung disease. What is the most likely diagnosis?

Spontaneous pneumothorax

Correct Incorrect Correct answer

Left-sided tension pneumothorax

Correct Incorrect Correct answer

Acute pulmonary embolism

Correct Incorrect Correct answer

Spontaneous hemothorax

Correct Incorrect Correct answer

A 58-year-old female with a history of atrial fibrillation presents with sudden onset right-sided weakness and expressive aphasia. Her blood glucose is 112 mg/dL. Symptoms began approximately 45 minutes ago according to her husband. Her blood pressure is 178/96 mmHg and her heart rate is irregularly irregular at 88 bpm. What is the most likely mechanism of this patient’s presentation?

Cardioembolic stroke from a clot originating in the fibrillating atria

Correct Incorrect Correct answer

Hemorrhagic stroke from hypertension-induced vessel rupture

Correct Incorrect Correct answer

Transient ischemic attack that will resolve within 60 minutes

Correct Incorrect Correct answer

Todd's paralysis following an unwitnessed seizure

Correct Incorrect Correct answer

A 42-year-old male presents with acute onset chest pain that worsens with deep inspiration and improves when he leans forward. He reports a recent viral illness. His 12-lead ECG shows diffuse ST elevation in multiple leads with PR segment depression. His troponin was negative two hours ago at urgent care. What is the most likely diagnosis?

Acute pericarditis

Correct Incorrect Correct answer

Acute ST-elevation myocardial infarction

Correct Incorrect Correct answer

Aortic dissection

Correct Incorrect Correct answer

Costochondritis

Correct Incorrect Correct answer

A 60-year-old male presents with acute dyspnea and wheezing that began 20 minutes ago. He has no history of asthma or COPD. He does have a history of heart failure. Examination reveals bilateral inspiratory and expiratory wheezing, jugular vein distention, and bilateral ankle edema. His SpO2 is 88% and BP is 168/102 mmHg. What is the most likely cause of his wheezing?

Cardiac asthma from acute decompensated heart failure

Correct Incorrect Correct answer

New onset bronchial asthma triggered by an environmental allergen

Correct Incorrect Correct answer

Acute exacerbation of undiagnosed COPD

Correct Incorrect Correct answer

Anaphylaxis from an unknown exposure

Correct Incorrect Correct answer

A 34-year-old female presents in her third trimester of pregnancy with a severe headache, visual disturbances, right upper quadrant abdominal pain, and a blood pressure of 182/118 mmHg. She has 3+ pitting edema in both lower extremities and her urine output has been minimal. What condition should you suspect?

Severe preeclampsia progressing toward eclampsia

Correct Incorrect Correct answer

Gestational diabetes with hypertensive crisis

Correct Incorrect Correct answer

Placental abruption with referred pain

Correct Incorrect Correct answer

Hepatic rupture from HELLP syndrome

Correct Incorrect Correct answer

A 50-year-old male presents with sudden onset severe abdominal pain, tachycardia at 130 bpm, and hypotension at 78/50 mmHg. His abdomen is rigid and distended. He has a history of atrial fibrillation and recently stopped taking his anticoagulant medication. What is the most likely diagnosis?

Acute mesenteric ischemia from arterial embolism

Correct Incorrect Correct answer

Ruptured abdominal aortic aneurysm

Correct Incorrect Correct answer

Perforated peptic ulcer with peritonitis

Correct Incorrect Correct answer

Acute pancreatitis with hemorrhagic complications

Correct Incorrect Correct answer

You are treating a 55-year-old male with an acute asthma exacerbation. After two nebulized albuterol treatments, his wheezing has diminished but his respiratory rate has increased from 26 to 34, he appears more fatigued, and his ETCO2 has risen from 32 to 48 mmHg. What does this change in ETCO2 indicate?

The patient is tiring and developing ventilatory failure despite apparent improvement in bronchospasm

Correct Incorrect Correct answer

The albuterol treatments are working and the patient's condition is improving

Correct Incorrect Correct answer

The ETCO2 reading is falsely elevated due to the nebulizer interfering with the sensor

Correct Incorrect Correct answer

The patient is hyperventilating and needs coaching to slow his breathing

Correct Incorrect Correct answer

You administered morphine 4 mg IV to a 68-year-old female with an isolated hip fracture. Her pain improved from 9/10 to 6/10, but on reassessment her respiratory rate has decreased from 18 to 8 breaths per minute and her SpO2 has dropped from 97% to 89%. Her blood pressure remains stable at 128/78 mmHg. What is your next action?

Administer naloxone to reverse the respiratory depression and provide supplemental oxygen

Correct Incorrect Correct answer

Administer an additional 2 mg morphine to achieve better pain control

Correct Incorrect Correct answer

Apply a nonrebreather mask at 15 LPM and continue monitoring without additional intervention

Correct Incorrect Correct answer

Reposition the patient and wait for the morphine to metabolize

Correct Incorrect Correct answer

You are managing a patient in cardiogenic shock with a dopamine infusion running at 10 mcg/kg/min. On reassessment, the patient’s blood pressure has improved from 72/48 to 96/64 mmHg, but the cardiac monitor now shows frequent premature ventricular complexes and short runs of ventricular tachycardia. What should you do?

Reduce the dopamine infusion rate and consider switching to norepinephrine

Correct Incorrect Correct answer

Increase the dopamine rate to further improve blood pressure

Correct Incorrect Correct answer

Administer amiodarone 150 mg IV while maintaining the current dopamine rate

Correct Incorrect Correct answer

Discontinue dopamine immediately and observe the rhythm

Correct Incorrect Correct answer

You applied a CPAP device at 5 cmH2O to a 74-year-old female with acute pulmonary edema. After 10 minutes, her SpO2 has improved from 82% to 88%, but she remains in severe respiratory distress with persistent crackles and an unchanged respiratory rate of 36. What is the most appropriate modification to your treatment plan?

Increase the CPAP pressure to 10 cmH2O and reassess in 5 minutes

Correct Incorrect Correct answer

Remove the CPAP and switch to a nonrebreather mask since CPAP is not working

Correct Incorrect Correct answer

Maintain the current CPAP settings since SpO2 is improving

Correct Incorrect Correct answer

Remove the CPAP and immediately proceed to endotracheal intubation

Correct Incorrect Correct answer

A dental assistant reviews the day’s schedule and sees back-to-back appointments: a composite restoration at 9:00 AM, an extraction at 9:45 AM, and a prophylaxis at 10:30 AM. To maximize efficiency, how should the assistant plan tray setups?

Pre-set each procedure-specific tray in advance, covered or stored in the designated area, so that turnover between patients requires only barrier changes and tray swaps

Correct Incorrect Correct answer

Set up one universal tray with instruments for all three procedures to avoid changing trays between patients

Correct Incorrect Correct answer

Set up only the first tray and gather instruments for the next procedure while the dentist begins working

Correct Incorrect Correct answer

Wait until each patient is seated to begin assembling the tray so the instruments stay sterile longer

Correct Incorrect Correct answer

You initiated transcutaneous pacing on a patient with symptomatic bradycardia at 34 bpm and a blood pressure of 68/44 mmHg. The pacer is set at a rate of 70 bpm and output of 80 mA. The monitor shows pacer spikes with consistent electrical capture, but the patient’s blood pressure remains 70/46 mmHg and he is still altered. What should you do next?

Verify mechanical capture by palpating a pulse that corresponds to the paced rate and consider a fluid bolus

Correct Incorrect Correct answer

Increase the pacing rate to 100 bpm to improve cardiac output

Correct Incorrect Correct answer

Discontinue pacing since it is not improving the blood pressure

Correct Incorrect Correct answer

Administer atropine 0.5 mg IV as an adjunct to the pacing

Correct Incorrect Correct answer

You administered epinephrine via auto-injector to a patient experiencing anaphylaxis with urticaria, wheezing, and hypotension. After five minutes, the wheezing has resolved and urticaria is fading, but her blood pressure remains at 78/50 mmHg despite a 500 mL normal saline bolus. Her heart rate is 108 bpm. What is your next step?

Administer a second dose of epinephrine and continue IV fluid resuscitation

Correct Incorrect Correct answer

Administer diphenhydramine 50 mg IV and wait for the initial epinephrine to take full effect

Correct Incorrect Correct answer

Begin a norepinephrine infusion as a first-line vasopressor for refractory anaphylaxis

Correct Incorrect Correct answer

Withhold additional epinephrine to avoid tachycardia and focus on fluid resuscitation alone

Correct Incorrect Correct answer

You are treating a patient with a supraventricular tachycardia at 186 bpm who is complaining of chest pain and lightheadedness. Blood pressure is 92/60 mmHg. You administer adenosine 6 mg rapid IV push followed by a flush. The rhythm briefly converts to sinus rhythm but returns to SVT within 30 seconds. What should you do?

Administer adenosine 12 mg rapid IV push with a saline flush

Correct Incorrect Correct answer

Perform immediate synchronized cardioversion at 50 to 100 joules

Correct Incorrect Correct answer

Administer a second dose of adenosine 6 mg since the first dose showed transient response

Correct Incorrect Correct answer

Start a diltiazem infusion to maintain sinus rhythm

Correct Incorrect Correct answer

You have been managing a diabetic patient with a blood glucose of 28 mg/dL. You administered dextrose 10% IV, and on reassessment the blood glucose is now 86 mg/dL. The patient is awake, alert, and oriented with stable vital signs. He states he accidentally took a double dose of his long-acting insulin this morning. Why is continued monitoring especially important for this patient?

Long-acting insulin will continue to lower blood glucose after the dextrose is metabolized, creating a risk of recurrent hypoglycemia

Correct Incorrect Correct answer

The dextrose infusion may cause dangerous hyperglycemia requiring insulin administration

Correct Incorrect Correct answer

The patient is at risk for diabetic ketoacidosis from the glucose correction

Correct Incorrect Correct answer

Long-acting insulin will interact with the dextrose to cause an unpredictable metabolic response

Correct Incorrect Correct answer

You are treating a patient with a severe allergic reaction who was initially tachycardic and hypotensive. After treatment with epinephrine, fluids, and diphenhydramine, the patient’s blood pressure has stabilized, breathing is comfortable, and hives are resolving. Twenty minutes into transport, the patient develops a recurrence of facial swelling, wheezing, and a blood pressure drop to 82/54 mmHg. What is this phenomenon called and how should you respond?

A biphasic anaphylactic reaction; administer another dose of epinephrine and resume aggressive fluid resuscitation

Correct Incorrect Correct answer

A rebound reaction to diphenhydramine; discontinue diphenhydramine and observe

Correct Incorrect Correct answer

A new allergic reaction to the IV fluids; change to a different crystalloid solution

Correct Incorrect Correct answer

An expected progression of the original reaction; continue current treatment without modification

Correct Incorrect Correct answer

An 82-year-old female is found on the floor of her bedroom after falling during the night. She complains of severe pain in her right hip, and the right leg appears shortened and externally rotated. She takes warfarin for atrial fibrillation and lisinopril for hypertension. Her blood pressure is 104/62 mmHg and heart rate is 92 bpm. Beyond pain management and splinting, what additional concern should guide your assessment of this patient?

The fall may have been caused by an underlying medical event such as a syncopal episode or dysrhythmia

Correct Incorrect Correct answer

The patient should be assessed primarily for a spinal injury before addressing the hip

Correct Incorrect Correct answer

Warfarin use means the hip fracture cannot be surgically repaired

Correct Incorrect Correct answer

The patient should be placed in a traction splint to stabilize the hip fracture

Correct Incorrect Correct answer

A 78-year-old female presents after tripping over a rug and falling onto her outstretched hand. She has deformity and tenderness at the distal right forearm consistent with a Colles fracture. She reports she had a similar fracture two years ago from a minor fall. Her medications include calcium supplements and alendronate. What underlying condition most likely contributed to both fractures from relatively minor mechanisms?

Osteoporosis causing decreased bone density and increased fracture susceptibility

Correct Incorrect Correct answer

Osteoarthritis weakening the joint cartilage and predisposing to fractures

Correct Incorrect Correct answer

Warfarin-induced bone demineralization from long-term anticoagulant use

Correct Incorrect Correct answer

Age-related muscle atrophy causing falls without bone pathology

Correct Incorrect Correct answer

When assessing an elderly patient who has fallen, which factor is most important to evaluate as a modifiable risk factor for preventing future falls?

Medication review for polypharmacy and drugs that cause orthostatic hypotension or sedation

Correct Incorrect Correct answer

The patient's age, since fall risk increases linearly with each decade of life

Correct Incorrect Correct answer

The patient's bone density, which can be assessed in the prehospital setting

Correct Incorrect Correct answer

The type of flooring in the patient's home to determine slip resistance

Correct Incorrect Correct answer

A 78-year-old nursing home resident presents with acute confusion, agitation, and an inability to recognize familiar staff members. The patient’s baseline mental status, per facility records, is alert and oriented to person, place, and time. Vital signs are BP 148/88, HR 96, RR 20, SpO2 96%, and temperature 37.1 C. The patient’s family states she was “fine this morning.” Which clinical finding most strongly suggests delirium rather than dementia?

Acute onset with a clearly documented change from her normal baseline

Correct Incorrect Correct answer

Inability to recognize familiar people in the environment

Correct Incorrect Correct answer

Elevated blood pressure and heart rate on initial assessment

Correct Incorrect Correct answer

Agitation and restlessness during the encounter

Correct Incorrect Correct answer

An 82-year-old male presents with generalized weakness and malaise over the past two days. He denies chest pain. His skin is pale and diaphoretic. Vital signs are BP 100/70, HR 110 and irregular, RR 22, SpO2 93% on room air, and temperature 36.8 C. A 12-lead ECG shows ST elevation in leads II, III, and aVF. Which factor best explains why this patient’s presentation differs from a typical acute myocardial infarction?

Elderly patients frequently present with silent MI, lacking classic chest pain

Correct Incorrect Correct answer

The irregular heart rate indicates atrial fibrillation rather than MI

Correct Incorrect Correct answer

Hypotension in elderly patients is most commonly caused by dehydration

Correct Incorrect Correct answer

ST elevation in inferior leads suggests a chronic rather than acute process

Correct Incorrect Correct answer

An 85-year-old female resident of an assisted living facility presents with altered mental status and tachycardia. Staff report she has had decreased oral intake for three days and a productive cough. Vital signs are BP 86/52, HR 118, RR 26, SpO2 90% on room air, and temperature 36.4 C. Which finding should raise the paramedic’s suspicion for sepsis despite the absence of fever?

Hypotension with tachycardia in the setting of an apparent infection source

Correct Incorrect Correct answer

The low oxygen saturation, which independently confirms a sepsis diagnosis

Correct Incorrect Correct answer

Altered mental status, which in elderly patients always indicates a systemic infection

Correct Incorrect Correct answer

Decreased oral intake, which is the most reliable marker for sepsis in the elderly

Correct Incorrect Correct answer

A 79-year-old male with a history of Alzheimer’s disease is found by his caregiver to be more confused than usual and unable to perform activities he could do yesterday. The caregiver states, “He is always a little forgetful, but today he doesn’t know where he is.” Which assessment approach is most appropriate for this patient?

Compare the current mental status to the patient's documented baseline to identify acute changes

Correct Incorrect Correct answer

Attribute the confusion to the known Alzheimer's diagnosis and focus on other complaints

Correct Incorrect Correct answer

Administer dextrose immediately because confusion in elderly patients is usually hypoglycemia

Correct Incorrect Correct answer

Apply physical restraints to prevent injury during transport

Correct Incorrect Correct answer

What is the primary purpose of a POLST (Physician Orders for Life-Sustaining Treatment) form in the prehospital setting?

To provide specific, actionable medical orders regarding resuscitation and life-sustaining interventions

Correct Incorrect Correct answer

To document the patient's general preferences for future medical decision-making

Correct Incorrect Correct answer

To designate a healthcare proxy who can make decisions on the patient's behalf

Correct Incorrect Correct answer

To provide a summary of the patient's current medications and medical history

Correct Incorrect Correct answer

Paramedics arrive at a hospice facility for a 91-year-old patient in respiratory distress. The patient has a valid DNR order and a POLST form indicating comfort measures only. The patient is conscious, tachypneic at 32 breaths per minute, and has an SpO2 of 82%. The hospice nurse asks you to help manage the patient’s distress. Which intervention is most appropriate?

Administer supplemental oxygen and position the patient for comfort

Correct Incorrect Correct answer

Initiate bag-valve-mask ventilation to improve the oxygen saturation

Correct Incorrect Correct answer

Withhold all interventions because the patient has a DNR order

Correct Incorrect Correct answer

Contact medical control to override the DNR due to the low oxygen saturation

Correct Incorrect Correct answer

Which document allows a competent adult to designate another person to make healthcare decisions on their behalf if they become unable to do so?

Durable power of attorney for healthcare

Correct Incorrect Correct answer

POLST form

Correct Incorrect Correct answer

Do Not Resuscitate order

Correct Incorrect Correct answer

Living will

Correct Incorrect Correct answer

A 76-year-old female with terminal pancreatic cancer is receiving palliative care at home. Her family called 911 because she is unresponsive with agonal respirations. The family produces a valid advance directive stating the patient does not want intubation or mechanical ventilation but does want “all other treatments.” The patient has no pulse. What is the most appropriate action?

Begin CPR and defibrillation because the advance directive does not specifically refuse resuscitation

Correct Incorrect Correct answer

Withhold resuscitation because agonal respirations indicate an irreversible condition

Correct Incorrect Correct answer

Contact medical control before initiating any interventions to clarify the directive

Correct Incorrect Correct answer

Provide bag-valve-mask ventilation only, since the directive refuses intubation but permits other treatments

Correct Incorrect Correct answer

A 88-year-old male presents with vague abdominal discomfort and confusion. His caregiver reports he has been “off” for the past day. Vital signs are BP 92/58, HR 104, RR 22, SpO2 94%, and temperature 36.2 C. Blood glucose is 142 mg/dL. The patient has a history of heart failure and chronic kidney disease. Which clinical concern should be prioritized in this patient?

Sepsis with an atypical presentation, given the hemodynamic instability and low-grade hypothermia

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Hyperglycemic emergency, given the elevated blood glucose level

Correct Incorrect Correct answer

Acute heart failure exacerbation, based on the patient's cardiac history alone

Correct Incorrect Correct answer

Dehydration as the sole cause, requiring only fluid bolus without further evaluation

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A 72-year-old female with end-stage COPD is enrolled in a hospice program. Her family calls 911 requesting help because she is increasingly short of breath. Upon arrival, the patient is alert, speaking in short phrases, and states she does not want to go to the hospital. She has a valid POLST indicating comfort measures only. Which action best aligns with the palliative care approach?

Administer oxygen, position the patient upright, and coordinate with the hospice team for ongoing management

Correct Incorrect Correct answer

Initiate CPAP at 10 cmH2O to treat the acute COPD exacerbation

Correct Incorrect Correct answer

Explain that she must be transported to the hospital for further evaluation

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Withhold oxygen since the patient is enrolled in hospice and has comfort measures orders

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A paramedic arrives at a single-vehicle crash to find a 45-year-old male who is unresponsive, has sonorous respirations, and is bleeding profusely from a large scalp laceration. Vital signs are HR 128, RR 8 and irregular, BP 88/60, and SpO2 82%. Which intervention sequence is most appropriate?

Open the airway with a jaw thrust, provide ventilations with high-flow oxygen, then control the scalp hemorrhage

Correct Incorrect Correct answer

Apply direct pressure to the scalp laceration first, then manage the airway

Correct Incorrect Correct answer

Establish IV access and begin a fluid bolus, then address the airway

Correct Incorrect Correct answer

Immediately intubate the patient, then address the hemorrhage and hypotension

Correct Incorrect Correct answer

You are treating a 60-year-old female with acute pulmonary edema. She is sitting upright, has bilateral crackles to the apices, RR 32, SpO2 84% on room air, HR 112, and BP 186/110. She is alert and following commands. What is the most important initial intervention?

Apply CPAP at 5 to 10 cmH2O with supplemental oxygen

Correct Incorrect Correct answer

Establish IV access and administer furosemide 40 mg IV

Correct Incorrect Correct answer

Administer nitroglycerin 0.4 mg sublingually

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Begin positive pressure ventilation with a bag-valve mask

Correct Incorrect Correct answer

You are the first paramedic unit on scene at a building collapse with multiple casualties. You identify three patients: Patient A is unconscious with no respirations after repositioning the airway; Patient B has an open femur fracture with controlled bleeding, is alert, and is screaming in pain; Patient C has rapid, shallow breathing at 34 per minute with cyanosis and a weak radial pulse. Using START triage, which patient should receive treatment first?

Patient C, who has respiratory compromise with signs of shock and is categorized as Immediate

Correct Incorrect Correct answer

Patient A, because an unconscious patient without respirations is the highest priority

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Patient B, because the open fracture requires immediate surgical intervention

Correct Incorrect Correct answer

All three patients should receive simultaneous treatment before any transport decisions

Correct Incorrect Correct answer

A 55-year-old male presents with sudden onset of severe chest pain, diaphoresis, and dyspnea. His 12-lead ECG shows ST elevation in leads V1 through V4. Vital signs are HR 100, BP 92/64, RR 24, and SpO2 94%. The patient is 45 minutes from the nearest cardiac catheterization facility. What is the first priority in managing this patient?

Administer aspirin 324 mg and prepare for rapid transport to the catheterization facility

Correct Incorrect Correct answer

Administer nitroglycerin 0.4 mg sublingually to manage the chest pain

Correct Incorrect Correct answer

Establish two large-bore IVs and administer a 500 mL normal saline bolus

Correct Incorrect Correct answer

Administer morphine 4 mg IV for pain management before transport

Correct Incorrect Correct answer

A paramedic is treating a patient with a stab wound to the left chest at the 4th intercostal space. The patient is conscious with HR 130, BP 78/50, RR 30, and SpO2 88%. Breath sounds are absent on the left, and the trachea is deviated to the right. Jugular venous distension is noted. The patient’s condition is rapidly deteriorating. Should the paramedic stay on scene to treat or initiate immediate transport?

Perform needle decompression of the left chest immediately, then initiate rapid transport

Correct Incorrect Correct answer

Initiate immediate transport without any on-scene interventions

Correct Incorrect Correct answer

Stay on scene to establish bilateral IVs and administer a fluid bolus before transport

Correct Incorrect Correct answer

Apply an occlusive dressing to the stab wound and transport without decompression

Correct Incorrect Correct answer

You respond to a call for a 30-year-old female having a severe allergic reaction. She has widespread urticaria, facial and tongue swelling, inspiratory stridor, and wheezing. Vital signs are HR 130, BP 80/palpation, RR 28, and SpO2 90%. What is the single most critical intervention for this patient?

Administer epinephrine 0.3 mg intramuscularly in the lateral thigh

Correct Incorrect Correct answer

Establish IV access and administer diphenhydramine 50 mg IV

Correct Incorrect Correct answer

Administer albuterol via nebulizer to treat the bronchospasm

Correct Incorrect Correct answer

Apply high-flow oxygen via nonrebreather mask and reassess

Correct Incorrect Correct answer

In mass casualty incident triage, which principle guides the allocation of limited resources among multiple patients?

Provide the greatest good for the greatest number of patients

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Treat the most critically injured patient first regardless of survival probability

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Treat patients in the order they are discovered during the scene survey

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Prioritize patients based on age, with the youngest receiving care first

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What is the normal resting heart rate range for a 2-year-old child?

80 to 130 beats per minute

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60 to 100 beats per minute

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120 to 160 beats per minute

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40 to 80 beats per minute

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A paramedic is assessing a 5-year-old child who fell from a swing set. The child opens her eyes to voice, produces incomprehensible sounds, and withdraws from painful stimuli. Using the pediatric Glasgow Coma Scale, what is this child’s score?

9 (Eyes 3, Verbal 2, Motor 4)

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7 (Eyes 2, Verbal 2, Motor 3)

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11 (Eyes 3, Verbal 3, Motor 5)

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6 (Eyes 2, Verbal 1, Motor 3)

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A paramedic uses the Pediatric Assessment Triangle (PAT) to evaluate a 3-year-old child. The child appears limp with a blank stare, has audible stridor, and the skin is pale with delayed capillary refill. Which assessment finding from the PAT is most concerning for imminent respiratory failure?

Abnormal appearance combined with abnormal work of breathing suggests respiratory failure

Correct Incorrect Correct answer

Audible stridor alone is diagnostic of a complete airway obstruction

Correct Incorrect Correct answer

Delayed capillary refill indicates cardiogenic shock rather than a respiratory problem

Correct Incorrect Correct answer

A blank stare is a normal finding in a frightened toddler

Correct Incorrect Correct answer

A paramedic needs to administer diphenhydramine to a 22 kg child experiencing an allergic reaction. The standard pediatric dose is 1 mg/kg, and the available concentration is 50 mg/mL. What volume should be drawn up for administration?

0.44 mL

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0.22 mL

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1.1 mL

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2.2 mL

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A newborn is delivered in the field at 39 weeks gestation. At 1 minute of age, the infant has a heart rate of 110 bpm, a weak cry, some flexion of extremities, grimaces in response to stimulation, and the body is pink with blue extremities. What is this newborn’s APGAR score?

6

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5

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7

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8

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A paramedic responds to a call for a 70-year-old patient from a cultural background where family members typically make medical decisions for elderly relatives. The patient’s adult son insists on answering all questions and making treatment decisions. The patient appears alert and oriented. What is the most appropriate approach?

Respectfully address the patient directly while including the family, and confirm the patient's own wishes regarding care

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Defer entirely to the son since the family's cultural practices should be followed without question

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Ask the son to leave the room so the patient can speak freely without family influence

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Refuse to provide care until the patient verbalizes consent independently

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A paramedic is called to evaluate a patient who speaks only Mandarin. The patient appears to be in moderate distress and is clutching his chest. No bystanders can translate. What is the most appropriate communication strategy?

Use a telephone language interpretation service to facilitate the patient history and consent

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Rely solely on hand gestures and physical examination findings without attempting verbal communication

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Ask the patient's 8-year-old child who speaks some English to interpret medical questions

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Skip the history entirely and transport based on visual assessment alone

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When communicating with a patient who is hearing impaired, which technique is most likely to improve the effectiveness of the interaction?

Face the patient directly, speak clearly at a normal pace, and minimize background noise

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Shout loudly to ensure the patient can hear the questions

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Write all questions and answers on paper without attempting verbal communication

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Stand behind the patient and speak directly into their better ear

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A paramedic arrives at a scene where a 16-year-old was involved in a motor vehicle collision. The patient has an isolated arm deformity and is alert and oriented. The patient’s mother arrives and is visibly upset, repeatedly asking questions about the severity of the injuries and demanding immediate transport. How should the paramedic best manage communication with both patient and parent?

Calmly address the mother's concerns with reassurance, explain the assessment and treatment plan, and continue providing care to the patient

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Ask the mother to wait in her car until the patient has been fully assessed and treated

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Focus exclusively on the patient and ignore the mother's questions to avoid distractions

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Allow the mother to direct the assessment sequence and treatment priorities

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A 62-year-old male presents with acute onset chest pain radiating to the back, diaphoresis, and a blood pressure of 210/120 mmHg in the right arm and 170/100 mmHg in the left arm. Which condition should the paramedic rule out before administering nitroglycerin?

Aortic dissection, based on the blood pressure differential between arms and tearing back pain

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Acute myocardial infarction, based on the diaphoresis and chest pain presentation

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Pulmonary embolism, based on the sudden onset of symptoms and hypoxia

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Tension pneumothorax, based on the unequal blood pressures and respiratory distress

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A 45-year-old female presents with substernal chest pressure, nausea, and jaw pain. She has a history of anxiety disorder and states she feels like she is having a panic attack. What presenting signs should guide the paramedic’s initial clinical impression?

Substernal chest pressure with jaw radiation and nausea, which are concerning for acute coronary syndrome regardless of anxiety history

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Hyperventilation and tingling in the extremities, which confirm a panic attack diagnosis

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History of anxiety disorder, which makes cardiac etiology unlikely in this age group

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Absence of diaphoresis, which effectively excludes myocardial ischemia

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A 58-year-old male with a history of COPD and heart failure presents with progressive dyspnea, bilateral crackles, and peripheral edema. His SpO2 is 88% on room air. Which assessment finding best helps the paramedic distinguish cardiac vs pulmonary etiology of this patient’s respiratory distress?

Elevated jugular venous distension with an S3 heart sound suggests cardiac failure as the primary cause

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Bilateral wheezing on auscultation confirms COPD exacerbation as the primary etiology

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Peripheral edema alone is diagnostic of right-sided heart failure in this setting

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A respiratory rate greater than 24 indicates the primary cause is pulmonary in nature

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A 70-year-old female is found unresponsive with left-sided hemiparesis and a blood glucose of 38 mg/dL. After considering the symptom pattern, what should the paramedic do first?

Administer dextrose IV to correct the hypoglycemia, then reassess for persistent neurological deficits

Correct Incorrect Correct answer

Initiate a stroke alert and transport immediately since hemiparesis indicates stroke

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Administer oral glucose and monitor for improvement in neurological status

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Obtain a 12-lead ECG to evaluate for cardiac arrhythmia causing the altered mental status

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A 28-year-old female presents with palpitations, chest tightness, tingling in both hands, and a respiratory rate of 32. She reports severe stress at work. Her vitals show HR 118, BP 138/86, SpO2 99%. When differentiating anxiety vs cardiac etiology, which finding most supports a non-cardiac cause?

Bilateral hand tingling with hyperventilation and normal SpO2, consistent with respiratory alkalosis from anxiety

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Heart rate of 118, which indicates a cardiac arrhythmia requiring immediate intervention

Correct Incorrect Correct answer

Chest tightness, which is specific for myocardial ischemia in young adults

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Elevated blood pressure, which confirms a hypertensive emergency as the cause

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A 72-year-old male presents with hypotension (BP 78/50), tachycardia (HR 128), altered mental status, and a temperature of 103.2F. He has a history of a urinary tract infection. Which assessment approach best differentiates sepsis vs shock from other etiologies?

Warm, flushed skin with a known infection source and fever suggests sepsis vs shock from hemorrhage, which typically presents with cool, clammy skin

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A rapid heart rate alone confirms cardiogenic shock as the primary diagnosis

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Altered mental status in an elderly patient is always caused by stroke until proven otherwise

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Hypotension with tachycardia is specific to hypovolemic shock from internal bleeding

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A 35-year-old male on a long flight presents with sudden pleuritic chest pain, tachycardia, and dyspnea. His SpO2 is 91% with diminished breath sounds on the right side. Which clinical features help differentiate PE vs pneumothorax in this patient?

Hyperresonance to percussion with absent breath sounds suggests pneumothorax, while clear lung sounds with signs of right heart strain suggest PE

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Both conditions always present with identical findings and cannot be differentiated in the field

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PE typically presents with unilateral wheezing while pneumothorax causes bilateral crackles

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Subcutaneous emphysema is more commonly associated with PE than pneumothorax

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A 66-year-old male presents with severe tearing chest pain radiating to the back, a blood pressure of 200/110, and a widened mediastinum noted on the monitor. When considering ACS vs aortic dissection, which finding is most specific for dissection?

Tearing pain radiating to the back with a significant blood pressure differential between arms suggests aortic dissection over ACS

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ST elevation on the 12-lead ECG, which is diagnostic for aortic dissection

Correct Incorrect Correct answer

Diaphoresis and nausea, which are exclusive to acute coronary syndrome

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Hypertension, which eliminates the possibility of aortic dissection

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A paramedic arrives to find a 55-year-old male with sudden onset weakness, slurred speech, and facial droop. His blood glucose is 110 mg/dL. Which red flags in this presentation should prompt immediate transport to a stroke center?

Acute onset facial droop, slurred speech, and unilateral weakness with a normal blood glucose are red flags for acute stroke requiring emergent transport

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These symptoms require observation for 30 minutes before initiating transport

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Normal blood glucose rules out an emergent condition, so routine transport is appropriate

Correct Incorrect Correct answer

Slurred speech alone is sufficient to diagnose Bell's palsy rather than stroke

Correct Incorrect Correct answer

A 50-year-old female presents with chest pain and dyspnea. Her ECG shows sinus tachycardia with right axis deviation. She recently had knee surgery. The paramedic notes this is an atypical presentation compared to standard ACS. What diagnosis should be considered?

Pulmonary embolism, given the recent surgery, sinus tachycardia with right axis deviation, and atypical presentation for ACS

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Acute STEMI, because any chest pain with ECG changes requires cath lab activation

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Anxiety disorder, because sinus tachycardia with chest pain is benign in post-surgical patients

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Pericarditis, because right axis deviation is the hallmark ECG finding

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A paramedic is assessing a 40-year-old male with chest pain. Which symptom pattern is most consistent with pericarditis rather than acute myocardial infarction?

Sharp, pleuritic chest pain that worsens when lying supine and improves when leaning forward

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Crushing substernal pressure radiating to the left arm with diaphoresis

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Sudden onset tearing pain radiating to the back between the shoulder blades

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Diffuse abdominal pain with nausea, vomiting, and referred shoulder pain

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A paramedic is transporting a patient with an acute asthma exacerbation who received an initial albuterol nebulizer treatment. During ongoing assessment, the patient’s wheezing has resolved but SpO2 has dropped from 95% to 89%. What should the paramedic do?

Increase supplemental oxygen delivery and reassess; silent chest after wheezing may indicate worsening bronchospasm despite apparent improvement

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Discontinue all treatments since the wheezing has resolved, indicating clinical improvement

Correct Incorrect Correct answer

Administer epinephrine 1:1000 IM for suspected anaphylaxis

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Perform endotracheal intubation immediately due to the drop in oxygen saturation

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A patient with suspected sepsis received a 500 mL normal saline bolus. Serial vitals show the heart rate has decreased from 128 to 116, but blood pressure remains at 82/54 mmHg. The paramedic notes a change in condition with no improvement in perfusion. What is the most appropriate next step?

Administer an additional fluid bolus and prepare to initiate a vasopressor if hypotension persists after adequate volume resuscitation

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Discontinue IV fluids because the heart rate is improving, indicating adequate resuscitation

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Administer a vasopressor immediately without additional fluid resuscitation

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Slow the IV to a keep-vein-open rate and monitor for spontaneous improvement

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A paramedic administers midazolam 2.5 mg IV for seizure management. After 5 minutes, the patient’s seizure activity has not stopped. Based on the need to modify treatment, what should the paramedic do next?

Administer a repeat dose of midazolam and reassess; if seizures persist, consider alternative anticonvulsant therapy

Correct Incorrect Correct answer

Wait an additional 15 minutes for the first dose to take full effect

Correct Incorrect Correct answer

Administer naloxone to reverse the midazolam and try a different approach

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Immediately perform endotracheal intubation to protect the airway

Correct Incorrect Correct answer

A patient receiving a dopamine infusion at 5 mcg/kg/min for cardiogenic shock shows improving blood pressure but develops a new onset of premature ventricular contractions. What is the most appropriate action to adjust dose or modify the infusion?

Reduce the dopamine infusion rate and reassess, as PVCs may be a dose-related adverse effect of dopamine

Correct Incorrect Correct answer

Increase the dopamine infusion rate to further improve blood pressure

Correct Incorrect Correct answer

Immediately discontinue the dopamine and administer amiodarone for the PVCs

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Maintain the current rate since PVCs are expected and benign during vasopressor therapy

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A patient with a suspected inferior STEMI has been treated with aspirin, nitroglycerin, and IV fluids. During transport, the patient’s blood pressure drops from 110/70 to 78/48 and the heart rate slows to 42. What decision to escalate care is most appropriate?

Discontinue nitroglycerin, administer a fluid bolus, and prepare atropine for symptomatic bradycardia

Correct Incorrect Correct answer

Administer another dose of nitroglycerin to reduce cardiac workload

Correct Incorrect Correct answer

Begin transcutaneous pacing immediately without further assessment

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Administer epinephrine 1 mg IV push for the hypotension

Correct Incorrect Correct answer

A paramedic is treating a patient with SVT who converted to normal sinus rhythm after the first dose of adenosine. Five minutes later, the monitor shows the SVT has returned. What is the appropriate decision regarding whether to de-escalate or repeat treatment?

Administer a second dose of adenosine at a higher dose (12 mg) since the SVT has recurred; it is not appropriate to de-escalate at this time

Correct Incorrect Correct answer

De-escalate to vagal maneuvers only since adenosine already worked once

Correct Incorrect Correct answer

Begin synchronized cardioversion immediately for refractory SVT

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Administer verapamil IV since adenosine has failed to provide lasting conversion

Correct Incorrect Correct answer

A patient in anaphylaxis received epinephrine 0.3 mg IM and diphenhydramine 50 mg IV. Despite treatment, urticaria and bronchospasm persist. The paramedic considers an alternative treatment approach. What is most appropriate?

Repeat epinephrine 0.3 mg IM every 5 to 15 minutes as needed, add albuterol nebulizer for persistent bronchospasm, and continue IV fluid resuscitation

Correct Incorrect Correct answer

Administer epinephrine 1 mg IV push as used in cardiac arrest protocols

Correct Incorrect Correct answer

Switch to oral diphenhydramine since the IV dose was ineffective

Correct Incorrect Correct answer

Discontinue all medications and perform endotracheal intubation

Correct Incorrect Correct answer

How frequently should a paramedic obtain serial vitals on a critically ill patient during transport?

Every 5 minutes for critical patients, with continuous cardiac monitoring

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Every 15 minutes, consistent with stable patient protocols

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Only at the beginning and end of transport

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Every 30 minutes unless the patient reports new symptoms

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A paramedic is treating a multi-trauma patient whose initial GCS was 12. During transport, the patient’s GCS drops to 8 and respiratory effort becomes irregular. This dynamic assessment finding warrants which immediate intervention?

Secure the airway with endotracheal intubation or supraglottic device, as the declining GCS indicates loss of airway protective reflexes

Correct Incorrect Correct answer

Continue monitoring and reassess in 10 minutes to see if the GCS stabilizes

Correct Incorrect Correct answer

Apply a non-rebreather mask and increase the oxygen flow rate

Correct Incorrect Correct answer

Administer naloxone IV in case the mental status change is opioid-related

Correct Incorrect Correct answer

You are dispatched to a complex scenario involving a two-vehicle collision with four patients. Patient 1 has an open femur fracture with controlled bleeding, Patient 2 is unconscious with snoring respirations, Patient 3 is ambulatory with a wrist deformity, and Patient 4 is pulseless and apneic. With two paramedic units on scene, which patient should receive your immediate attention?

Patient 2, the unconscious patient with snoring respirations

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Patient 4, the pulseless and apneic patient

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Patient 1, the patient with the open femur fracture

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Patient 3, the ambulatory patient with wrist deformity

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You respond to simultaneous emergencies at a large event: a 55-year-old male in cardiac arrest in the parking lot and a 30-year-old female experiencing a severe asthma attack inside the venue. You are the only ALS unit on scene with two BLS crews available. What is the most appropriate course of action?

Direct BLS to begin CPR and apply the AED on the cardiac arrest patient while you treat the severe asthma attack with ALS interventions

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Treat the cardiac arrest patient first because it is the most immediately life-threatening condition

Correct Incorrect Correct answer

Split your ALS equipment between both patients and treat them at the same time

Correct Incorrect Correct answer

Wait for a second ALS unit before initiating treatment on either patient

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A paramedic crew is performing a critical care transport of an intubated patient on a ventilator and vasopressor infusion. During transport, the patient’s blood pressure drops from 110/70 to 68/40 mmHg, the SpO2 falls to 82%, and you notice the ventilator is alarming for high airway pressures. What should you assess first?

Verify endotracheal tube placement and check for a tension pneumothorax

Correct Incorrect Correct answer

Increase the vasopressor infusion rate immediately

Correct Incorrect Correct answer

Administer a 500 mL normal saline bolus

Correct Incorrect Correct answer

Disconnect the ventilator and switch to bag-valve ventilation at a rate of 20 breaths per minute

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You are treating a 70-year-old patient with chest pain who initially presented with stable vital signs. After administering aspirin and nitroglycerin, the patient becomes a worsening patient with increasing diaphoresis, a heart rate rising from 88 to 130 bpm, and blood pressure dropping from 140/90 to 84/56 mmHg. Which action is most appropriate?

Discontinue nitroglycerin, establish IV access, administer a fluid bolus, and prepare for possible cardiogenic shock management

Correct Incorrect Correct answer

Administer a second dose of nitroglycerin to relieve the chest pain

Correct Incorrect Correct answer

Administer morphine 4 mg IV for pain control and reassess

Correct Incorrect Correct answer

Apply a 12-lead ECG and wait for medical direction before making any changes

Correct Incorrect Correct answer

A paramedic is managing an intubated patient in cardiac arrest. After achieving ROSC, the patient loses pulses again. The monitor shows PEA, ETCO2 drops from 38 to 8 mmHg, and the IV line infiltrates. This represents a cascade failure of multiple systems. What is the priority intervention?

Resume CPR, establish IO access, and administer epinephrine while troubleshooting reversible causes

Correct Incorrect Correct answer

Attempt to restart the IV line in the same extremity before resuming any medications

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Immediately extubate and attempt to reinsert the endotracheal tube

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Administer a precordial thump and recheck the rhythm in 2 minutes

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A paramedic arrives on scene to find a 45-year-old male who fell 15 feet from a roof. He is conscious but confused, with a blood pressure of 88/52 mmHg, heart rate of 128 bpm, and obvious deformity of the left femur. What should be the first action?

Assess and manage the airway while maintaining cervical spine stabilization

Correct Incorrect Correct answer

Apply a traction splint to the left femur fracture

Correct Incorrect Correct answer

Establish two large-bore IV lines and begin fluid resuscitation

Correct Incorrect Correct answer

Perform a rapid trauma assessment and expose the patient fully

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During a mass casualty incident, you are the only paramedic with limited supplies. You must determine resource allocation among three red-tagged patients: Patient A has a tension pneumothorax, Patient B has uncontrolled hemorrhage from a thigh wound, and Patient C has an altered mental status with a GCS of 8 and snoring respirations. Which patient should receive treatment first?

Patient A, the patient with a tension pneumothorax

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Patient B, the patient with uncontrolled hemorrhage

Correct Incorrect Correct answer

Patient C, the patient with altered mental status

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Treat all three patients simultaneously by delegating tasks

Correct Incorrect Correct answer

A paramedic is called to a delivery where a newborn has just been born. The infant is limp, not crying, and has a heart rate of 80 bpm. Using newborn assessment principles, what is the most appropriate initial intervention?

Dry and stimulate the infant, clear the airway, and provide positive pressure ventilation with room air or supplemental oxygen

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Begin chest compressions immediately at a 3:1 compression-to-ventilation ratio

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Administer epinephrine 0.01 mg/kg via the umbilical vein

Correct Incorrect Correct answer

Intubate the newborn immediately and ventilate at a rate of 40 to 60 breaths per minute

Correct Incorrect Correct answer

You are treating a 55-year-old male with chest pain and ST elevation in leads II, III, and aVF on the 12-lead ECG. During transport, the patient suddenly develops nausea, diaphoresis, and a heart rate of 38 with a blood pressure of 72/48. The monitor shows a third-degree AV block. You have already established IV access and administered aspirin. What is your next priority intervention?

Initiate transcutaneous pacing

Correct Incorrect Correct answer

Administer atropine 1 mg IV push

Correct Incorrect Correct answer

Perform synchronized cardioversion at 50 joules

Correct Incorrect Correct answer

Administer a 250 mL normal saline bolus and reassess

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You are treating a 42-year-old asthmatic female in severe respiratory distress. After two nebulized albuterol treatments, she initially improved but now has become suddenly silent with no wheezing, decreased level of consciousness, and SpO2 of 78%. ETCO2 reads 62 mmHg. What does this change in presentation most likely indicate?

Impending respiratory failure with severe bronchospasm and air trapping

Correct Incorrect Correct answer

Resolution of bronchospasm with clinical improvement

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Development of a spontaneous pneumothorax

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Allergic reaction to the albuterol medication

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You respond to a 70-year-old male with altered mental status. His wife reports he had a hip replacement 5 days ago and has been bedridden. He is diaphoretic with JVD, HR 128, BP 88/62, RR 30, SpO2 85% on room air. The 12-lead ECG shows sinus tachycardia with right axis deviation and S1Q3T3 pattern. Bilateral lung sounds are clear. Which condition requires the most urgent consideration in your differential?

Massive pulmonary embolism

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Acute inferior myocardial infarction

Correct Incorrect Correct answer

Tension pneumothorax

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Acute decompensated heart failure

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You are assessing a 2-year-old child who is febrile at 103.8 F. The child’s normal heart rate for age is 80 to 130 bpm. The current heart rate is 168 bpm and the child is irritable but consolable. The parents report the fever started 4 hours ago. Which interpretation of the vital signs is most accurate?

The tachycardia is expected as a physiologic response to fever and does not independently indicate shock

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The heart rate confirms compensated shock requiring immediate fluid resuscitation

Correct Incorrect Correct answer

The heart rate is normal for a 2-year-old and requires no further evaluation

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The tachycardia indicates a primary cardiac arrhythmia requiring cardioversion

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You are called to assess a 6-month-old infant who the parents say ‘isn’t breathing right.’ Using the Pediatric Assessment Triangle (PAT), you observe the infant has a weak cry, is pale with mottled skin, and has nasal flaring with intercostal retractions. What does this PAT assessment indicate?

Cardiopulmonary failure requiring immediate intervention

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Mild respiratory distress requiring monitoring only

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An isolated behavioral or CNS problem

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A normal infant who is simply upset from being examined

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When calculating medication doses for pediatric patients, which method provides the most accurate weight-based dosing in the prehospital setting?

Using a length-based resuscitation tape (Broselow tape) when an actual weight is unavailable

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Estimating the child's weight by asking the parent's weight and dividing by four

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Using the child's age in years multiplied by 5 to estimate weight in kilograms

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Administering a standard adult dose divided in half for any pediatric patient

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An 82-year-old female with a history of Alzheimer’s disease is brought from her assisted living facility for ‘acting different.’ Her baseline mental status per staff is oriented to person only and able to follow simple commands. Today she is combative, unable to follow commands, and has a temperature of 99.8 F. Her medications include donepezil and sertraline. Which assessment finding is most significant?

The acute change from her known baseline mental status, suggesting an underlying medical cause

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The low-grade fever, which is normal for elderly patients in care facilities

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The combative behavior, which is typical of advanced Alzheimer's disease

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The medication list, which suggests a serotonin syndrome presentation

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A 78-year-old male presents with acute confusion, fluctuating attention, and visual hallucinations that started yesterday. His wife reports he was cognitively normal last week. He was recently started on a new medication for a urinary tract infection. Which feature best distinguishes this presentation as delirium rather than dementia?

The rapid onset over hours to days with fluctuating attention and visual hallucinations

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The presence of visual hallucinations, which only occur in dementia

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The patient's age of 78, since delirium only affects those over 80

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The wife's report that he was previously normal, which excludes any cognitive disorder

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You are called to evaluate an 88-year-old hospice patient with end-stage COPD. The patient’s daughter, who is the healthcare power of attorney, shows you a valid Do Not Resuscitate (DNR) order. The patient is currently conscious, in moderate respiratory distress, and asks you for help breathing. What is the most appropriate course of action?

Provide comfort measures including oxygen therapy and positioning while honoring the DNR for cardiac arrest interventions

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Withhold all treatment since the patient has a DNR and is on hospice

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Disregard the DNR because the patient is requesting help, which overrides the document

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Contact medical control to have the DNR overridden for this call

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You are treating a patient with a suspected allergic reaction who is developing worsening stridor and hypotension. Your standing orders authorize epinephrine 0.3 mg IM for anaphylaxis. After administering the first dose, the patient continues to deteriorate with severe airway compromise. Your protocols do not specifically address repeat dosing or IV epinephrine. What is the most appropriate next step?

Contact online medical control for authorization to administer a repeat dose or IV epinephrine

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Administer a second IM dose without medical control contact since the first was ineffective

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Withhold further epinephrine and focus solely on airway management

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Administer diphenhydramine IV as the definitive treatment for refractory anaphylaxis

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You arrive at a motor vehicle collision where your patient, a 25-year-old female, has a blood pressure of 90/60, HR 120, and a rigid abdomen. Your local protocol states that all trauma patients with systolic BP below 90 should receive a 1-liter normal saline bolus. However, you suspect this patient has an active intra-abdominal hemorrhage. Current evidence supports permissive hypotension in uncontrolled hemorrhage. How should you reconcile this conflict?

Contact medical control to discuss deviation from protocol based on clinical judgment and current evidence

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Follow the protocol exactly as written regardless of your clinical assessment

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Ignore the protocol entirely and treat based solely on your personal experience

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Withhold all fluids and document that the protocol does not apply to this situation

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You are the sole paramedic treating a 40-year-old male involved in a motorcycle collision. He has a GCS of 9, a large scalp laceration with active bleeding, diminished breath sounds on the left with tracheal deviation to the right, and an obviously deformed left femur. His HR is 130 and BP is 82/50. What is your immediate priority intervention?

Perform needle decompression of the left chest for suspected tension pneumothorax

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Apply direct pressure to the scalp laceration to control hemorrhage

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Splint the left femur fracture to reduce pain and blood loss

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Perform endotracheal intubation for airway protection given the low GCS

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A 65-year-old female is found responsive only to pain with sonorous respirations and vomiting. She has a strong radial pulse at 88 bpm and BP of 142/86. Blood glucose is 34 mg/dL. After opening the airway with a head-tilt chin-lift and suctioning vomitus, what is the next priority intervention?

Administer dextrose 50% (D50) 25 g IV to correct the hypoglycemia

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Perform endotracheal intubation to secure the airway before any other treatment

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Administer naloxone 2 mg intranasal to reverse potential opioid overdose

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Place the patient on a non-rebreather mask and transport emergently

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A 50-year-old female presents with sudden onset of severe headache, nausea, and neck stiffness. She describes it as the ‘worst headache of my life.’ Vital signs are HR 92, BP 188/104, RR 18, SpO2 97%. She has no focal neurologic deficits. Her history and physical exam findings are most consistent with which condition?

Subarachnoid hemorrhage

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Migraine headache with aura

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Hypertensive urgency

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Bacterial meningitis

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A 62-year-old male presents with chest pain. He states the pain is worse with deep breathing and improved by sitting up and leaning forward. He denies radiation to the arm or jaw. Vital signs are stable. The 12-lead ECG shows diffuse ST elevation in multiple leads with PR depression. The patient also reports a recent upper respiratory infection. What is the significance of the pertinent negative findings in this case?

The absence of arm or jaw radiation and the positional relief make acute MI less likely, supporting pericarditis as the diagnosis

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The absence of radiation confirms this is musculoskeletal chest pain

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Pertinent negatives have no diagnostic value and should not influence clinical decision-making

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The absence of dyspnea rules out both cardiac and pulmonary causes of chest pain

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A 40-year-old male presents with sudden onset of tearing chest pain radiating to the back. He has a history of uncontrolled hypertension. BP in the right arm is 192/110 and in the left arm is 148/88. Heart rate is 102. The 12-lead ECG shows sinus tachycardia without ST changes. What should be highest on your differential?

Acute aortic dissection

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Acute myocardial infarction

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Spontaneous pneumothorax

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Acute pericarditis

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You are treating a 55-year-old male with acute pulmonary edema with CPAP at 10 cm H2O. Initially, his SpO2 improved from 82% to 90% and respiratory rate decreased from 32 to 24. However, 10 minutes later, SpO2 drops to 84%, respiratory rate increases to 36, and the patient becomes more obtunded. What is the most appropriate modification to your treatment plan?

Remove CPAP, prepare for endotracheal intubation, and provide positive pressure ventilation with BVM

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Increase the CPAP pressure to 15 cm H2O and continue monitoring

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Discontinue CPAP and apply a nasal cannula at 6 L/min

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Continue current CPAP settings since the initial improvement suggests the treatment is working

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You are treating a patient who speaks only Mandarin Chinese. The patient appears to be in pain and is pointing to their abdomen. No translator is available on scene. Which communication strategy is most appropriate to gather essential medical history?

Use a phone-based medical interpreter service, supplemented by gestures, pointing, and visual pain scales

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Ask a bystander who claims to speak 'a little Chinese' to translate complex medical questions

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Proceed directly to the hospital without attempting any communication with the patient

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Speak English louder and more slowly until the patient understands

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When providing a verbal radio report to the receiving emergency department, what is the recommended order of information in a structured handoff communication?

Unit identification, patient age and sex, chief complaint, pertinent history, assessment findings, interventions performed, current condition, and ETA

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Patient name, insurance information, home address, physician preference, and allergies

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Dispatch information, scene description, weather conditions, and number of bystanders

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Medication list first, then vitals, then chief complaint, then history

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You respond to a 38-year-old female with severe abdominal pain. She is writhing in pain, rating it 10/10. Your protocol allows fentanyl 1 mcg/kg IV for pain management. Her estimated weight is 70 kg. You administer 70 mcg fentanyl IV. Five minutes later, her pain is 8/10 and she is requesting additional medication. Your protocol allows a repeat dose of 0.5 mcg/kg. What factor is most important in your decision to administer a second dose?

Reassessment of vital signs, respiratory status, and level of consciousness to ensure the patient is tolerating the medication safely

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The patient's subjective pain rating, which should be zero before considering additional doses

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The total dose ceiling listed in the protocol, regardless of the patient's response

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Whether the patient has a documented allergy to morphine, which cross-reacts with fentanyl

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A 28-year-old female presents with bilateral lower extremity weakness that has been progressive over the past 3 days. She reports a viral illness 2 weeks ago. Deep tendon reflexes are absent in both legs. Sensation is intact. She denies back pain or trauma. Vital signs are normal. What condition should be highest on your differential?

Guillain-Barre syndrome (ascending paralysis)

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Transverse myelitis from spinal cord compression

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Multiple sclerosis with an acute exacerbation

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Bilateral deep vein thrombosis

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A 72-year-old male presents with acute onset chest pain, diaphoresis, and nausea. His 12-lead ECG shows ST elevation in V1 through V4. He also has active hematemesis (vomiting blood). His BP is 100/68, HR 96, RR 20. How does the active hemorrhage affect your STEMI treatment plan?

Administer aspirin with caution and transport emergently for PCI, but avoid fibrinolytic therapy due to active bleeding

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Withhold all cardiac medications including aspirin and focus solely on the GI bleed

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Administer fibrinolytic therapy since the STEMI takes priority over the GI bleeding

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Delay transport to control the bleeding before addressing the cardiac emergency

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An 85-year-old female fell at home and has been on the floor for approximately 18 hours before being found by her neighbor. She is alert but unable to move her right hip. She is hypothermic at 95 F, dehydrated with poor skin turgor, and has dark concentrated urine. In addition to treating the hip injury, what systemic complication from prolonged immobilization must be considered?

Rhabdomyolysis from prolonged pressure on skeletal muscle, which can cause acute renal failure

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Acute appendicitis triggered by the fall and prolonged immobility

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Pulmonary embolism from deep vein thrombosis that formed during the 18 hours

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Myocardial infarction caused by the emotional stress of being on the floor

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You are treating a 55-year-old male with an anterior STEMI. During transport to the cath lab, he suddenly becomes unresponsive, and the monitor shows polymorphic ventricular tachycardia (torsades de pointes). He has no pulse. In addition to CPR and defibrillation, what specific medication should be prioritized for this rhythm?

Magnesium sulfate 1 to 2 g IV push

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Amiodarone 300 mg IV push as the first-line antiarrhythmic

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Procainamide 20 mg/min IV infusion

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Lidocaine 1 mg/kg IV push

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A 42-year-old obese female presents with right upper quadrant pain that radiates to the right shoulder. The pain began after eating a fatty meal. She is nauseated and has vomited twice. Vital signs: HR 98, BP 138/84, RR 20, Temp 100.8 F. Murphy’s sign is positive on exam. Integrating all assessment findings, what is the most likely diagnosis?

Acute cholecystitis (gallbladder inflammation)

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Acute appendicitis

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Right-sided renal colic

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Peptic ulcer perforation

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A 35-year-old male presents with pleuritic chest pain that worsens with inspiration, a dry cough, and low-grade fever. He recently returned from a 14-hour international flight. He is tachycardic at 110, BP 126/78, RR 26, SpO2 92% on room air. The 12-lead ECG shows sinus tachycardia with S1Q3T3 pattern. What diagnosis should the paramedic prioritize?

Pulmonary embolism

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Community-acquired pneumonia

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Acute pericarditis

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Spontaneous pneumothorax

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You administer fentanyl 100 mcg IV to a 80 kg trauma patient for severe pain. Three minutes later, the patient’s respiratory rate drops from 18 to 6 breaths per minute, SpO2 drops to 86%, and the patient becomes difficult to arouse. What is the appropriate intervention?

Assist ventilations with BVM, administer naloxone 0.04 mg IV titrated in small increments to restore respiratory drive

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Administer naloxone 2 mg IV push immediately to fully reverse all opioid effects

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Stimulate the patient by sternal rub and reposition the head; do not give naloxone since the fentanyl was medically administered

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Intubate the patient immediately without attempting naloxone

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You are treating a 60-year-old male for an anterior STEMI. He is on aspirin, heparin drip, and oxygen. His pain has resolved with nitroglycerin. The PCI-capable hospital is 40 minutes away. Suddenly the patient develops ventricular fibrillation. You defibrillate successfully and achieve ROSC. The patient is now awake and following commands. What is your transport decision?

Continue transport to the PCI-capable hospital for emergent catheterization since the underlying STEMI caused the VF

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Divert to the closest hospital since the patient experienced cardiac arrest

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Return to the scene and wait for air medical transport

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Stop transport and observe the patient on scene for 30 minutes before continuing

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An 80-year-old female presents after a ground-level fall. She reports tripping over a rug. She has right hip pain and an externally rotated, shortened right leg. She is on aspirin, metoprolol, lisinopril, and amlodipine. Her vital signs show HR 64, BP 110/72. Given her medication profile, why should the paramedic be cautious about interpreting these vital signs as ‘normal’?

Beta-blockers (metoprolol) blunt the heart rate response to pain and hemorrhage, masking the tachycardia that normally indicates compensatory shock

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Aspirin is causing internal bleeding that prevents accurate blood pressure measurement

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ACE inhibitors (lisinopril) artificially elevate the heart rate, making tachycardia appear normal

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Calcium channel blockers (amlodipine) cause pulse oximetry readings to be falsely elevated

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A 4-year-old presents with a barking cough, inspiratory stridor at rest, and moderate intercostal retractions. The child is sitting upright and is consolable. SpO2 is 94% on room air. Temperature is 101.2 F. There is no drooling. Using the Westley Croup Score, this presentation suggests moderate croup. What is the most appropriate prehospital treatment?

Nebulized racemic epinephrine and supplemental humidified oxygen with gentle handling to minimize agitation

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Immediate endotracheal intubation due to the stridor

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Nebulized albuterol and ipratropium bromide combination

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Lay the child supine and perform a jaw thrust to relieve the stridor

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You arrive to evaluate a 16-year-old female whose parents called 911 for her abdominal pain. The parents are present and want to stay during your assessment. The patient appears uncomfortable when you ask about her menstrual history with her parents in the room. What is the most appropriate approach?

Respectfully ask the parents to step out briefly so you can complete a private portion of the assessment, explaining that this is routine for all patients

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Skip the menstrual history questions since they make the patient uncomfortable

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Ask the menstrual history questions in front of the parents since they need to know

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Whisper the questions to the patient so the parents cannot hear

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You initiated a dopamine infusion at 5 mcg/kg/min for a patient in cardiogenic shock. The patient’s blood pressure has improved from 78/50 to 96/64 over 15 minutes. However, the patient now reports new onset of chest pain, and the cardiac monitor shows frequent premature ventricular contractions (PVCs). What modification to the treatment plan is most appropriate?

Reduce the dopamine infusion rate and monitor, as the catecholamine effect may be causing myocardial irritability

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Increase the dopamine to 15 mcg/kg/min since the blood pressure has not fully normalized

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Administer amiodarone 150 mg IV to suppress the PVCs while maintaining the current dopamine rate

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Discontinue dopamine immediately and administer a fluid bolus as an alternative

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A 30-year-old female presents with acute shortness of breath and chest tightness. She is anxious and reports tingling in her fingers and around her mouth. RR is 32, HR 102, BP 128/78, SpO2 99% on room air. ETCO2 reads 22 mmHg. Lung sounds are clear bilaterally. What is the most likely cause of her symptoms?

Hyperventilation syndrome with respiratory alkalosis causing perioral and peripheral paresthesias

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Acute asthma exacerbation with bronchospasm

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Pulmonary embolism with acute hypoxia

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Acute myocardial infarction with atypical presentation

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You respond to a 35-year-old female who is 32 weeks pregnant and in cardiac arrest. Bystanders are performing CPR. The cardiac monitor shows pulseless electrical activity. In addition to standard ACLS interventions, what modification to resuscitation is critical for a pregnant patient in cardiac arrest?

Perform continuous left lateral uterine displacement to relieve aortocaval compression, and consider perimortem cesarean delivery if ROSC is not achieved within 4 to 5 minutes

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Tilt the entire backboard to a 45-degree left lateral position during compressions

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Reduce the compression depth to avoid injury to the fetus

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Withhold epinephrine and vasopressors due to the risk of uterine vasoconstriction

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A 55-year-old male presents with epigastric pain that radiates to the back, nausea, and vomiting. He appears jaundiced and reports dark urine. He has a history of heavy alcohol use and gallstones. Vital signs: HR 104, BP 108/68, RR 22, Temp 101.4 F. He is lying on his side with knees drawn up. What condition does this integrated assessment suggest?

Acute pancreatitis

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Gastric ulcer perforation

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Acute cholecystitis

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Abdominal aortic aneurysm rupture

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You are managing a septic patient with a norepinephrine infusion at 10 mcg/min. The patient’s MAP has improved from 52 to 68 mmHg. However, the patient now develops ST elevation on the cardiac monitor. What is the most likely mechanism causing this new finding?

Vasopressor-induced coronary vasoconstriction or increased myocardial oxygen demand exceeding supply

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The norepinephrine is directly toxic to cardiac muscle cells

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The patient was misdiagnosed and actually has an acute MI rather than sepsis

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The blood pressure improvement caused the ST changes through mechanical stretching

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A 70-year-old female presents with acute shortness of breath. She has a history of COPD and heart failure. She has bilateral wheezing and bilateral crackles to the mid-lung fields. SpO2 is 84%, ETCO2 is 55 mmHg. BP is 168/96, HR 108. She has mild peripheral edema. Both her COPD and heart failure appear to be contributing. How should you prioritize your treatment approach?

Apply CPAP to address both conditions simultaneously, with a bronchodilator in-line if possible, and reassess for dominant pathology

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Treat only the COPD with albuterol and withhold CPAP since it could worsen air trapping

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Administer IV furosemide first and withhold bronchodilators since the wheezing is cardiac

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Intubate immediately since neither CPAP nor medications will help with dual pathology

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A 60-year-old male presents with acute onset of excruciating pain in his right great toe. The toe is red, hot, swollen, and exquisitely tender to even light touch. He reports eating a large steak dinner last night and consuming several alcoholic beverages. Vital signs are unremarkable except for a temperature of 100.2 F. What is the most likely diagnosis?

Acute gout (gouty arthritis) from uric acid crystal deposition

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Cellulitis of the great toe requiring IV antibiotics

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Fracture of the proximal phalanx from an unrecognized injury

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Deep vein thrombosis of the lower extremity

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You respond to a 40-year-old male who ingested an unknown quantity of his prescribed metoprolol tablets approximately 1 hour ago in a suicide attempt. He is bradycardic at 38, hypotensive at 68/40, and lethargic. He is responsive to verbal stimuli. Atropine 1 mg IV had no effect. What pharmacologic intervention addresses the receptor-level problem in beta-blocker overdose?

Glucagon 3 to 5 mg IV, which activates cardiac adenylyl cyclase independent of beta-receptor blockade

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Epinephrine 1 mg IV push as in cardiac arrest dosing

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Calcium chloride 1 g IV to stabilize the cardiac membrane

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Naloxone 2 mg IV to reverse potential co-ingestion of opioids

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A 45-year-old male presents after a ground-level fall. He denies significant mechanism but has diffuse bruising, a swollen knee, and mild confusion. He is not intoxicated. His medications include enoxaparin (Lovenox) injections and warfarin. He reports a history of deep vein thrombosis and pulmonary embolism. Why are these medication and history details critically important for this seemingly minor mechanism?

Anticoagulated patients are at significantly higher risk for internal hemorrhage from even minor trauma, and confusion may indicate intracranial bleeding

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The medications indicate the patient has a bleeding disorder that prevents clot formation entirely

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The history of DVT/PE means this fall was likely caused by a new pulmonary embolism

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The anticoagulants will prevent the patient from developing compartment syndrome in the swollen knee

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You applied a tourniquet to a patient’s left upper arm for a traumatic amputation at the forearm. The bleeding is controlled and the patient is stable. During a 45-minute transport, the patient develops severe pain in the arm proximal to the tourniquet and requests that you loosen it. What is the appropriate response?

Keep the tourniquet in place, explain why it must remain tight, and manage the pain with analgesic medication per protocol

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Loosen the tourniquet slightly to relieve the pain since the bleeding has stopped

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Remove the tourniquet and convert to a pressure dressing since 45 minutes has elapsed

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Apply a second tourniquet below the first and remove the proximal one

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While documenting a patient care report for a patient who refused transport, what elements are legally essential to include to protect the paramedic and the agency from liability?

Documentation that the patient was alert and oriented, understood the risks of refusal, was informed of potential consequences including death, and signed a refusal form with a witness

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Only the patient's signature on the refusal form is needed, with no additional documentation required

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A statement that the patient seemed fine and did not need treatment based on your clinical judgment

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The patient's insurance information and primary care physician contact details

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You are called to a long-term care facility for a 90-year-old female with dementia who has been in decline for weeks. She now has agonal respirations and is unresponsive. The facility nurse presents you with a POLST (Physician Orders for Life-Sustaining Treatment) form indicating ‘Comfort Measures Only.’ The patient’s daughter arrives and demands that you ‘do everything’ to save her mother. How should you proceed?

Follow the valid POLST order for comfort measures only, explain the legal authority of the document to the daughter, and provide supportive care

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Follow the daughter's wishes and initiate full resuscitation since family wishes override all advance directives

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Do nothing until you can contact the patient's physician to clarify the orders

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Begin resuscitation while waiting for your supervisor to arrive and make the decision

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A 25-year-old female presents with a severe headache that has been progressively worsening over 3 days. She has papilledema on fundoscopic exam, nausea, and reports her vision goes gray when she stands up. She is obese and takes oral contraceptives. CT scan at a recent ER visit was normal. What condition should be considered?

Idiopathic intracranial hypertension (pseudotumor cerebri)

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Acute bacterial meningitis

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Subarachnoid hemorrhage from aneurysm rupture

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Migraine with visual aura

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You are transporting a patient with a suspected hip fracture. You administered fentanyl 50 mcg IV for pain. The patient’s pain improved from 9/10 to 6/10. Vital signs are stable with RR 16, SpO2 98%, and the patient is alert. Your protocol allows a repeat dose. Should you administer additional analgesia?

Yes, administer a repeat dose per protocol since the patient remains in significant pain and is tolerating the medication well

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No, the pain decreased by 3 points which is an adequate response

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No, additional opioids should never be given in the prehospital setting

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Yes, but switch to a non-opioid analgesic only since the opioid is clearly not working

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You respond to a call for a 70-year-old male with chest pain. When you arrive, the patient’s wife is frantic and talks over the patient, answering every question you ask before the patient can respond. The patient appears to want to speak but keeps being interrupted. What is the best communication strategy?

Respectfully acknowledge the wife's concern, then redirect by speaking directly to the patient and explaining you need to hear from him personally

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Let the wife continue answering since she likely knows his medical history better than he does

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Ask the wife to leave the room so you can conduct the assessment without interference

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Ignore both of them and focus only on obtaining vital signs and performing the 12-lead ECG

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You arrive at a scene with two patients from a domestic dispute. Patient A is a 35-year-old male with a knife wound to the left chest who is conscious but tachycardic and hypotensive. Patient B is a 30-year-old female who is unconscious, not breathing, and has no pulse, with multiple stab wounds to the abdomen. You are the only ALS provider with one EMT partner. How should you prioritize your care?

Focus resources on Patient A (the salvageable patient with signs of life), as Patient B's injuries may be incompatible with survival given the limited resources available

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Begin CPR on Patient B since she is in the most critical condition

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Treat both patients equally by alternating between them every 2 minutes

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Wait for additional resources before treating either patient

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You are treating a 55-year-old male with chest pain suspicious for STEMI. The nearest PCI-capable hospital is 50 minutes away, within the 120-minute guideline. During transport, the patient develops sustained monomorphic ventricular tachycardia with a pulse. He is alert but complains of lightheadedness. BP is 96/64. What is your treatment decision?

Administer amiodarone 150 mg IV over 10 minutes while continuing transport to the PCI center, and prepare for synchronized cardioversion if the patient becomes unstable

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Immediately perform synchronized cardioversion since any VT is a life-threatening emergency

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Divert to the closest hospital to address the dysrhythmia before continuing to the PCI center

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Administer lidocaine 300 mg IV push as the first-line antiarrhythmic

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A 60-year-old male presents with sudden onset of vertigo, nausea, vomiting, nystagmus, and difficulty walking. He describes the room as ‘spinning.’ He has no hearing loss or tinnitus. His speech is slurred and he has difficulty with finger-to-nose testing. What finding distinguishes this from benign peripheral vertigo and raises concern for a central (posterior circulation stroke) cause?

The presence of cerebellar signs (ataxia, dysarthria, dysmetria) indicates central vertigo requiring emergent evaluation for posterior circulation stroke

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The severity of the nausea and vomiting indicates a more serious cause

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The nystagmus pattern alone determines whether vertigo is central or peripheral

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The sudden onset confirms this is benign positional vertigo

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An 85-year-old male presents with a fall. He lives alone and has fallen 4 times in the past month. He is on 12 medications including two antihypertensives, a sedative, and a muscle relaxant. His home has throw rugs, poor lighting, and clutter. This presentation is best described as what type of geriatric problem?

A multifactorial fall risk involving polypharmacy, environmental hazards, and likely age-related physiologic changes

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A single acute medical event causing repeated syncopal episodes

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An isolated orthopedic problem requiring only fracture evaluation

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Elder neglect requiring mandatory reporting to adult protective services

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You respond to a 50-year-old male complaining of chest pain. He is a physician and insists on self-diagnosing, telling you it is ‘just indigestion.’ However, your 12-lead ECG shows 2 mm ST elevation in leads V1 through V4 with reciprocal depression in II, III, and aVF. He refuses to believe the ECG findings and wants to stay home. How should you proceed?

Clearly explain the ECG findings and their life-threatening implications, strongly recommend transport, and if he continues to refuse, ensure informed refusal with documented risks including death

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Accept his self-diagnosis since he is a physician and has medical knowledge to make his own decisions

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Override his refusal and transport him against his will since the ECG is diagnostic

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Leave without further discussion since he has the right to refuse care

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A 45-year-old male is found face-down in a swimming pool. Bystanders pulled him out approximately 2 minutes ago. He is unresponsive and apneic. His pulse is present but weak at 50 bpm. No cervical spine injury is suspected based on the circumstances. What is the treatment priority sequence for this drowning victim?

Open the airway, provide immediate rescue breaths with high-flow oxygen, and ventilate aggressively since the primary pathology is hypoxia

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Begin chest compressions immediately since the heart rate is below 60

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Attempt the Heimlich maneuver to remove water from the lungs

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Apply the AED first to check for a shockable rhythm

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In EMS documentation, what does the acronym CHART stand for as a documentation framework?

Chief complaint, History, Assessment, treatment (Rx), Transport

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Cardiac, History, Airway, Respiration, Transport

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Complaint, Hemodynamics, Allergies, Response, Time

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Clinical, Hospital, Assessment, Referral, Transfer

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A paramedic administers morphine to a patient but accidentally documents the dose as 4 mg when the actual dose was 2 mg. After noticing the error, how should the paramedic correct the patient care report?

Draw a single line through the error, write the correct information, initial the correction, and note the date and time of the correction

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Use correction fluid to cover the error and write the correct dose over it

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Create an entirely new patient care report without the error and discard the original

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Leave the error and add a separate note at the end of the report with the correction

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A paramedic responds to a call where a patient refuses transport despite showing signs of a possible stroke (facial droop, arm weakness, slurred speech). What elements must be documented in the patient care report regarding the refusal?

The patient's presentation, risks of refusal explained, the patient's demonstrated understanding of those risks, and the patient's or legal representative's signature

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Only the patient's signature on the refusal form is required

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Document that the patient was advised to see their doctor at their convenience

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Note that the patient refused and document no further details about the encounter

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Which documentation practice is most important for establishing an accurate timeline of a cardiac arrest resuscitation?

Recording specific times for each intervention, rhythm change, and medication administration

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Writing a detailed narrative summary after the call is completed from memory

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Documenting only the total duration of the resuscitation

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Recording the time of arrival and time of transport only

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A paramedic is writing a patient care report for a patient who was verbally abusive during transport. Which approach to documenting the patient’s behavior is most appropriate?

Document the patient's exact statements in quotation marks and describe specific observable behaviors objectively

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Write that the patient was 'difficult and uncooperative' without specific details

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Omit the patient's behavior from the report to avoid potential conflict

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Document personal opinions about the patient's character and motivations

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Which statement best describes the legal significance of the patient care report in EMS?

It serves as the primary legal document of the encounter and may be used in court proceedings years after the call

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It is only used for billing purposes and has no legal standing

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It can be modified at any time after the call without restriction

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It is only relevant during the initial quality assurance review period

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What minimum data set elements are typically required by state EMS regulatory agencies for a complete patient care report?

Patient demographics, chief complaint, assessment findings, vital signs, interventions performed, patient response, and disposition

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Only the patient's name, chief complaint, and transport destination

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Only vital signs and medications administered

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Only the dispatch information and time stamps

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A paramedic is called to testify in a malpractice case regarding a call from two years ago. The patient care report contains a gap in documentation between the time of medication administration and the next set of vital signs. How does this gap most likely affect the legal proceedings?

The documentation gap creates the presumption that the omitted care was not performed, weakening the defense

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The gap is irrelevant because the paramedic can rely on memory to fill in the details

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The gap strengthens the defense by showing the paramedic was focused on patient care rather than paperwork

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The gap has no legal significance because it occurred more than one year ago

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NREMT Paramedic – Clinical Judgment — All Questions

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