What is the first step to take when starting adult rescue CPR?

The first step in starting adult rescue CPR is to ensure scene safety. Before assisting a victim, it is critical to assess the environment to make sure it is safe for both the rescuer and the victim. Hazards such as traffic, fire, or unstable surroundings can pose risks, and addressing these would prevent further harm.

Only after confirming that the scene is safe can the rescuer proceed with assessing the victim’s condition. This ensures that help can be provided without putting oneself or others in danger. Following scene safety, the next steps typically include checking responsiveness and calling for emergency services, but these actions follow the initial assessment of the environment. Thus, understanding the importance of scene safety establishes a secure foundation for effective emergency response.