When using an AED, what should you confirm before delivering a shock?

Before delivering a shock with an AED (Automated External Defibrillator), it is crucial to confirm that no one is in contact with the victim. This ensures the safety of both the victim and the rescuers. If someone is touching the person receiving the shock, they could also receive a potentially lethal jolt of electricity when the AED delivers a shock.

The AED is designed to analyze the heart rhythm and determine whether a shock is needed. It will advise when it is safe to administer the shock, but it is always a good practice for rescuers to visually confirm that no one is touching the victim before proceeding.

The other considerations, while important for effective AED use, are secondary to ensuring safety. Power supply is essential, but an AED is generally equipped with indicators to confirm it is functioning. Confirming breathing is not necessary immediately before a shock, as an AED is used specifically in situations where the victim is unresponsive and not breathing normally. Proper placement of AED pads is crucial, but it must be done before checking for safety and whether a shock is advised, not as a preceding confirmation right before shock delivery.