An AED arrives while a nurse is performing CPR on an adult in cardiac arrest. What should the nurse do first when the AED is ready?
Correct answer: B. Expose and dry the chest, then attach the pads
- A. Continue compressions while the pads are attached
- B. Expose and dry the chest, then attach the pads
- C. Place both pads directly over the patient's clothing
- D. Remove the pads immediately after each shock
Explanation
The chest must be exposed and dry so the AED pads adhere properly and deliver current safely. CPR is paused only when the AED analyses the rhythm or gives a shock, and everyone must stand clear during analysis and 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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