What should an EMT do first when approaching a trauma scene?

When approaching a trauma scene, the most important first step for an EMT is to ensure scene safety. This action is crucial because a safe environment is necessary for effective patient care and to prevent additional injuries to both the patient and the responders. An unsafe scene could involve hazards such as oncoming traffic, unstable structures, fire, or other dangers that could pose risks to the EMTs and any bystanders.

By assessing the safety of the scene, EMTs can determine the appropriate actions they need to take to protect themselves and the patient. Once the scene is confirmed to be safe, the EMT can then proceed with patient care, including airway checks and assessments. The focus on safety ensures that responders do not become additional victims, which would complicate the situation further.

In contrast, performing a detailed assessment or applying a cervical collar without first confirming scene safety could expose the EMT to unnecessary risks. Therefore, making sure the scene is secure is the foundational step in providing effective emergency care.