QUESTIONS AND CORRECT ANSWERS
WITH RATIONALES GRADED A+
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1. You arrive at a scene where a 29-year-old unresponsive male is lying on the
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sidewalk. Bystanders say he “just collapsed.” He has agonal respirations and
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no palpable carotid pulse. What should you do first?
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A. Apply the AED F F
B. Begin chest compressions
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C. Provide two rescue breaths F F F
D. Check for medical alert tags
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Correct Answer: B
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Rationale: Suddencollapse + agonal respirations + absent pulse = start CPR
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immediately. AED is applied after compressions begin.
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2. A 66-year-old female complains of chest tightness and nausea. She is pale
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and diaphoretic. BP 86/50, HR 52, RR 20. Which finding is most concerning?
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A. Nausea
B. Pale, coolskin
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C. Bradycardia with hypotension F F
D. Chest tightnessF
Correct Answer: C
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Rationale: Bradycardia with hypotension suggests cardiogenic shock during
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possible MI. This indicates poor perfusion and likely decompensation.
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,3. A 5-year-old child is conscious but choking, producing weak, high-pitched
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sounds. You should:
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A. Begin compressions F
B. Perform abdominal thrustsF F
C. Attempt blind finger sweep
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D. Give back slaps only
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Correct Answer: B F F
Rationale: Partial airway obstructionwith poorair exchange in a child =
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abdominal thrusts (if conscious).
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4. A 24-year-oldtrauma patient has shallow breathing at 6/min after a
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motorcycle crash. Which intervention is most appropriate?
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A. Nonrebreather mask at 15 LPM F F F F
B. BVM with oxygen F F
C. Nasal cannula at 6 LPM
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D. CPAP
Correct Answer: B F F
Rationale: Rate of6/min = inadequate ventilation → BVM with high-flow oxygen.
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5. You find a 70-year-old male with slurred speechand right-sided weakness.
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Last known well time is 2 hours ago. What is the priority?
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A. Give oral glucose
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B. Transportto stroke center F F F
C. Administer aspirin F
D. Reassess blood pressure F F
Correct Answer: B F F
Rationale: Presentation suggests acute ischemic stroke. Time-sensitive →
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transport to stroke-capable facility.
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,6. A patient in an MVC has absent breath sounds on the left, JVD, and
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hypotension. What should you suspect? F F F F
A. Asthma exacerbation F
B. Pericardial tamponade F
C. Tension pneumothorax F
D. Flail chest
F
Correct Answer: C
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Rationale: Unilateral absent breath sounds + hypotension + JVD = tension
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pneumothorax.
7. Which oxygen delivery device provides the highest concentration?
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A. Nasal cannulaF
B. Venturi mask F
C. Nonrebreather mask F
D. BVM with reservoir
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Correct Answer: D
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Rationale: BVM with reservoir + O₂ can deliver near 100%O₂.
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8. A patient with a known peanut allergy is wheezing and hypotensive. Which
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medication should be administered first if allowed?
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A. Epinephrine IM F
B. Albuterol
C. Diphenhydramine
D. Nitroglycerin
Correct Answer: A
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Rationale:Epi IM is first-line for anaphylaxis with airway/vascular compromise.
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, 9. A patient is found seizing for 3 minutes. The airwayis open, but
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respirations are shallow. Next step? F F F F
A. Restrain the patient F F
B. Insert an OPAF F
C. Provide BVM ventilations F F
D. Insert a nasal airway
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Correct Answer: C
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Rationale: Shallow breathing during seizure = inadequate ventilation → assist
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with BVM.
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10. The best indicator of adequate ventilations in a child receiving BVM
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assistanceis: F
A. Chest rise F
B. Oxygen saturation F
C. Skin color
F
D. Heart rate F
Correct Answer: A
F F
Rationale: Visible chestrise confirms effective ventilation immediately.
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11. You are treating a 10-year-old with a history of asthma who is now
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unresponsive with no breathing and a pulse of 50. You should:
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A. Begin compressions
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B. Start ventilations
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C. Administer albuterol F
D. Give high-flow oxygen by mask
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Correct Answer: B
F F
Rationale: Unresponsive, not breathing, pulse <60 → ventilate first, begin
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compressions if HR <60 after ventilation. F F F F F