After the AED has charged and advised a shock, what should you check before delivering the shock?

Before delivering a shock with an AED, it is crucial to ensure that no one is touching the patient. This precaution is necessary to prevent harm to bystanders and to ensure that the shock is delivered effectively to the individual in need. If someone is in contact with the patient at the moment the shock is administered, they could potentially experience a shock themselves, leading to additional injuries or complications.

Maintaining a clear scene is vital in emergency situations, as safety for both the medical responders and bystanders is paramount. Therefore, confirming that everyone is clear of the patient allows the AED to function as intended and maximizes the chances of restoring a normal heart rhythm in the patient receiving care.