What is the first step in responding to a potential cardiac arrest?

Assessing the scene for safety is crucial as the first step in responding to a potential cardiac arrest. Ensuring that the environment is safe protects both the rescuer and the victim from further injury or harm. This includes looking for any potential hazards, such as traffic, fire, or electrical issues, that could pose a danger during the rescue efforts.

Once the scene is deemed safe, the rescuer can then proceed with the next steps in the emergency response process, such as checking for responsiveness and breathing, calling emergency services, or starting CPR if necessary. Prioritizing safety is vital in providing effective aid and ensuring that help can be delivered without compromising the rescuer's well-being.