EMALB First Responders (FR) Practice Exam 2025 - Free First Responders Practice Questions and Study Guide

The recommended algorithm for adult cardiac arrest emphasizes the importance of initiating CPR as soon as possible, combined with utilizing an Automated External Defibrillator (AED) when available. The sequence begins with calling for help and ensuring safety, then immediately starting high-quality chest compressions, which is integral to enhancing the chances of survival.

Using an AED is a critical aspect of the response to cardiac arrest. Once the device is available and ready, it will provide clear instructions for analyzing the heart rhythm and delivering shocks if indicated. This combination of prompt CPR and early use of an AED significantly increases the probability of restoring effective circulation and improves outcomes for the patient experiencing a cardiac arrest.

The other responses do not align with the updated guidelines set forth by organizations such as the American Heart Association regarding the immediate steps required during an adult cardiac arrest scenario. They involve outdated sequences or methods that do not prioritize the urgency of starting CPR and using an AED effectively.