What is the action to take if an AED advises a shock?

When an AED advises a shock, the appropriate action is to follow the AED instructions and ensure that everyone is clear of the patient. This is critical because delivering a shock requires that no one is in physical contact with the person receiving the shock, as this could lead to injury or interference in the shock delivery. Therefore, ensuring that everyone is clear allows the AED to function safely and effectively.

Once the area is clear and the AED has instructed to deliver a shock, it is important to push the shock button when prompted. After delivering the shock, immediately resume CPR, as the heart may still need assistance in restoring a normal rhythm and circulation. Properly following these steps maximizes the chance of survival for the victim in a cardiac emergency.