When using an AED, what should you do when it arrives?

When an AED (Automated External Defibrillator) arrives at the scene, the first and most crucial step is to turn it on and follow the voice prompts. This is important because the AED is designed to guide the user through each step of the process, which includes attaching the pads correctly, analyzing the heart rhythm, and advising whether a shock is needed. By turning it on, the device becomes operational and begins to provide instructions that are essential for effective use, especially in high-stress situations.

The voice prompts help ensure proper application of the device and make the process more straightforward for bystanders who may not have advanced training. Following the prompts reduces the chances of errors during an emergency, which can be critical in saving a life.

Other options suggest waiting for medical personnel or taking actions that do not utilize the AED to its full potential, which can lead to delays in delivering care that might be necessary for the patient.