What should you do if an AED advises a shock?

When an AED advises a shock, it is critical to ensure that no one is touching the patient. This precaution is necessary because if someone is in physical contact with the person receiving the shock, they could also receive an electric shock, which can lead to severe injuries or even death. The AED delivers a controlled electrical shock intended to restore a normal heart rhythm, and for this to be safe and effective, it is essential that everyone, including bystanders and rescuers, is clear from the patient at the moment the shock is delivered.

This requirement to ensure that no one is in contact with the patient at the time of shock is a key safety protocol in AED usage. The other options, while they may relate to the overall process of using an AED or performing CPR, do not ensure the safety of everyone involved at the moment of shock delivery.