Which device provides immediate defibrillation during a cardiac event in athletic settings?

• A. AED
• B. First Aid Kit
• C. Defibrillator Battery
• D. Ventilator

Answer: (A)

Immediate defibrillation is time-critical in sudden cardiac arrest, and the device designed to quickly assess heart rhythm and deliver a shock is the automated external defibrillator. In athletic settings, AEDs are portable, publicly accessible, and provide voice prompts to guide responders through the steps, enabling rapid shock delivery when a shockable rhythm is detected. This makes it the best option for providing immediate defibrillation.

A first aid kit by itself doesn’t deliver electrical therapy; it contains bandages and supplies for injuries. A defibrillator battery is a power component, not a complete device able to deliver a shock without the necessary equipment and circuitry. A ventilator assists breathing, not heart rhythm. So the AED is the device that provides immediate defibrillation in this context.