What is the first step in using an AED?

The first step in using an Automated External Defibrillator (AED) is to turn it on and follow the voice prompts. This is crucial because the AED is designed to guide the user through the process with audible instructions, ensuring that the user knows what to do next. Turning on the device as soon as possible allows it to analyze the patient's heart rhythm, which is essential for determining whether a shock is needed.

The prompts provided by the AED will inform you of the necessary next actions, such as where to place the pads, how to ensure safety while it analyzes the heart rhythm, and when to deliver a shock if required. This systematic approach helps to maximize the effectiveness of the AED and increase the chances of survival in a cardiac emergency.