What should be done first when approaching a trauma scene?

Ensuring the scene is safe for rescuers and patients is the fundamental priority when approaching a trauma scene. The safety of both medical personnel and the victims is crucial before any intervention can occur. This involves evaluating the environment for hazards, such as ongoing violence, fires, hazardous materials, or unstable structures. If the scene is unsafe, attempting to provide care can lead to additional injuries or fatalities, not only for the patients but for the responders themselves.

Once it is determined that the scene is secure, only then can effective medical care begin. This step is essential to create a safe space where treatment can be rendered, allowing medics to focus on providing the necessary emergency interventions without the risk of becoming victims themselves.

Concurrent actions such as calling for additional help or assessing vitals can be part of the response once safety is assured, but they cannot be prioritized over the immediate need for safety at the scene.