Final answer:
It's essential to place the AED at the victim's side for quick access, allowing the rescuer to efficiently use the device while monitoring the victim and providing CPR if necessary.
Step-by-step explanation:
When an Automated External Defibrillator (AED) first arrives at the scene of a medical emergency, it is ideal to place it at the victim's side, next to the rescuer who will be operating it. This positioning allows for quick access and efficient use of the device. AEDs are designed to provide verbal instructions and automatically diagnose the patient’s heart condition to determine whether a shock is necessary.
By placing the AED at the rescuer's side, it ensures that the device's cables can easily reach the victim and the rescuer can follow the prompts while continuing to monitor and perform life-saving measures such as CPR (cardiopulmonary resuscitation) if needed. Such strategic placement is critical in the first few minutes for a person suffering a cardiac attack, as it can save valuable time and increase the chances of survival by promptly addressing ventricular fibrillation or any other arrhythmia.