Which of the following should be confirmed when preparing the AED for use?

The importance of confirming that the pads and battery are both present and functional when preparing the AED for use cannot be overstated. The AED (Automated External Defibrillator) is designed to deliver an electric shock to help restore a normal heart rhythm in a person experiencing cardiac arrest, and it must be in working order to be effective.

Ensuring that the pads are present is crucial because they are the primary interface between the AED and the patient’s heart. If the pads are missing, the device cannot be used. Similarly, the battery must be functional; without power, the AED cannot operate or deliver a shock. A non-functional battery would negate the device’s purpose in an emergency situation. Thus, confirming that both pads and battery are present and functional directly impacts the ability to save a life.

The other considerations, while important for overall preparedness, do not directly influence the immediate functionality of the AED. Confirming the device's secure storage or the last inspection date may help ensure overall readiness but does not address the critical components needed for operation. Additionally, while ensuring the device is charged is relevant, verifying the battery's functionality encompasses this aspect, making the confirmation of both pads and battery the most comprehensive and important step when preparing the AED for immediate use.