When should a lifeguard use an automated external defibrillator (AED)?

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Multiple Choice

When should a lifeguard use an automated external defibrillator (AED)?

Explanation:
AEDs are intended for someone in cardiac arrest, which appears as the person being unresponsive and not breathing. In that situation, you begin CPR immediately and apply the AED as soon as it’s available. The device will analyze the heart rhythm and advise delivering a shock if the rhythm is shockable. It isn’t used when a person is conscious or just distressed, and you shouldn’t wait for medical personnel to arrive before using it—defibrillation should happen as soon as possible during resuscitation. After the shock is delivered (or if no shock is advised), resume CPR as directed by the device.

AEDs are intended for someone in cardiac arrest, which appears as the person being unresponsive and not breathing. In that situation, you begin CPR immediately and apply the AED as soon as it’s available. The device will analyze the heart rhythm and advise delivering a shock if the rhythm is shockable. It isn’t used when a person is conscious or just distressed, and you shouldn’t wait for medical personnel to arrive before using it—defibrillation should happen as soon as possible during resuscitation. After the shock is delivered (or if no shock is advised), resume CPR as directed by the device.

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