What is the first step in utilizing an AED on an unresponsive patient?

The first step in utilizing an AED (Automated External Defibrillator) on an unresponsive patient is to ensure that the device is turned on. This is crucial because the AED needs to be operational to analyze the patient's heart rhythm and deliver a shock if indicated. Once the AED is powered on, it will provide voice prompts and visual instructions that guide the responder through the process of attaching the pads and administering defibrillation if necessary.

Turning on the AED first is critical for efficiency and effectiveness in a high-stakes emergency where every second counts. By activating the device immediately, responders can follow the AED's prompts without delay, ensuring that patients receive the care they need as quickly as possible.