What is the first step in performing a primary assessment?

The first step in performing a primary assessment is checking for responsiveness. This step is crucial because it helps determine the patient's level of consciousness and whether they are able to respond to stimuli. By assessing responsiveness first, responders can quickly understand the severity of the situation and take appropriate actions. If a patient is unresponsive, it may indicate a life-threatening condition that requires immediate intervention, such as airway management or calling for advanced medical help.

In emergency situations, establishing whether the patient is conscious or unconscious guides the responder's next steps, including whether to assess breathing and circulation. Each of these actions is important, but they follow the initial determination of the patient's responsiveness in the sequence of a primary assessment.