How should an AED be used?

Using an Automated External Defibrillator (AED) properly is crucial in a cardiac emergency, and following the voice prompts is essential for effective operation. An AED provides step-by-step instructions to the user, guiding them through the process of pad placement, analysis of the heart rhythm, and when to deliver a shock if necessary. This guidance ensures that even individuals who may not be familiar with AED operation can use the device correctly and efficiently, maximizing the chances of survival for the patient.

The inclusion of clear voice prompts is designed to minimize confusion during a high-stress situation, allowing responders to focus on the patient's needs. By ensuring that responders adhere to these instructions, the AED can function optimally, as it is built with specific protocols to ensure its safe and effective use.

In contrast, other options may not fully align with proper AED usage protocols. For instance, applying pads only on the chest or on the chest and back does not incorporate the full operational potential of the device, which includes rhythm analysis and potential shock delivery based on the heart's condition. Additionally, the use of the AED should not be limited to situations only when the patient is breathing, as the primary purpose of the AED is to assist in cases of cardiac arrest, regardless of the patient's breathing