Lifeguard Certification Written Practice Test

Immediately after using an AED on a victim, the appropriate action is to continue CPR. This is crucial because while the AED provides advice on whether a shock is needed and delivers shocks when appropriate, it does not replace the critical need for chest compressions. Continuing CPR helps to maintain blood circulation and oxygen delivery to vital organs until advanced medical personnel arrive or the AED indicates that further shocks are necessary.

In a cardiac arrest situation, chest compressions are vital. The AED's analysis and shock delivery are time-sensitive, but once that's done, the lifeguard or rescuer should immediately go back to performing high-quality CPR to keep blood flowing.

Checking for responsiveness right after using the AED might lead to a pause in CPR, which could be detrimental to the victim's chances of survival. Meanwhile, calling 911 again is unnecessary, as the emergency services should already be on their way following initial calls. Lastly, removing the AED pads is not appropriate because they are necessary for monitoring the heartbeat and delivering shocks if required.