What is the purpose of using an Automated External Defibrillator (AED)?

The purpose of using an Automated External Defibrillator (AED) primarily revolves around its capability to provide rhythm analysis and deliver shocks to a patient experiencing a life-threatening arrhythmia, such as ventricular fibrillation or pulseless ventricular tachycardia. The AED is designed to automatically assess the heart's rhythm and determine whether a shock is necessary. If the device detects a rhythm that can be treated with defibrillation, it delivers an electric shock to restore a normal rhythm. This process is critical, as it can significantly improve the chances of survival in a cardiac arrest situation.

While monitoring vitals, controlling bleeding, and aiding in drug administration are important aspects of patient care, they fall outside the specific functions and intended use of an AED. Monitoring vitals is typically performed with traditional monitoring equipment, and bleeding control often involves direct pressure or other first aid measures. Drug administration requires different tools and protocols. Therefore, the clear and focused purpose of an AED is to analyze heart rhythms and deliver necessary shocks to effectively combat certain types of cardiac arrest.