What are the proper steps for operating an AED?

The correct steps for operating an AED (Automated External Defibrillator) are to first power it on, then attach the pads to the patient's bare chest correctly, analyze the heart rhythm, and finally, deliver a shock if indicated.

This method ensures that the device can assess the need for defibrillation based on the current cardiac rhythm. Powering on the AED is crucial as it activates the device and prepares it to provide instructions and analyze the patient's heart rhythm. Attaching the pads properly is essential for accurate rhythm analysis and effective delivery of the shock.

Analyzing the rhythm allows the AED to determine whether the heart is in a shockable state (such as ventricular fibrillation or pulseless ventricular tachycardia). If the AED detects a shockable rhythm, it instructs the operator to deliver a shock, which can restart the heart and potentially save the patient's life.

Other sequences of actions might omit important steps, such as analyzing the rhythm before delivering a shock, or may not follow the order recommended by emergency protocols. This systematic approach ensures the AED functions properly and maximizes the chances of survival.