An AED advises a shock for an adult in cardiac arrest. What must the rescuer do immediately before the shock is delivered?
Correct answer: B. Ensure that nobody is touching the patient
- A. Continue compressions while the shock is delivered
- B. Ensure that nobody is touching the patient
- C. Remove the AED pads from the patient
- D. Give two rescue breaths before the shock
Explanation
The rescuer must clearly ensure that everyone is away from the patient before pressing the shock button. Contact during defibrillation can injure the rescuer and may interfere with safe shock delivery.
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About First Aid and Basic Life Support
First aid covers scene safety, primary survey, bleeding control, shock, burns, fractures, choking, poisoning and emergency transport. Basic life support includes recognition of cardiac arrest, activation of emergency help, chest compressions, rescue breaths, automated external defibrillator use and the difference between adult, child and infant procedures.
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