Ryanair Initial Practice Exam

The reason that removing pads from the chest if the casualty recovers is not a precaution when using an AED is that once pads are applied, they should typically remain in place until emergency medical services arrive and take over. The pads are designed to monitor the heart's rhythm continuously and provide necessary treatment if needed. Once a person shows signs of recovery, such as regaining consciousness or spontaneously breathing, it's essential to keep the pads attached until professionals can ensure the safety and health of the individual. Removing them prematurely could hinder further monitoring or subsequent defibrillation if the condition changes.

The other options represent important precautions. Not touching the casualty during the analysis period is crucial because any movement can interfere with the device's ability to assess the heart's rhythm accurately. Delaying treatment based on passenger age is problematic as cardiac emergencies can occur in individuals of any age, and timely intervention often dictates survival chances. Lastly, pulling the green tab on the pad pack typically ensures the pads are ready for use, making it vital to avoid this before the pads are needed.