Which method is used in performing START triage?

The START triage system, which stands for Simple Triage and Rapid Treatment, employs the RPM method—Respirations, Perfusion, and Mental status—when assessing patients in a mass casualty situation. This approach allows responders to quickly categorize patients based on the severity of their conditions.

In triage using RPM, responders first evaluate a patient’s respirations. If a patient is not breathing, they may be repositioned to attempt to establish breathing; if that fails, they are tagged accordingly. Next, perfusion is assessed by checking the patient's capillary refill time or pulse, which indicates blood circulation. Finally, the patient's mental status is evaluated, typically by asking them simple questions to determine their responsiveness or consciousness level.

This method's focus on these three critical components helps prioritize those who need immediate care, allowing medical personnel to effectively allocate resources during emergencies. Other methods presented in the alternatives, although relevant in different contexts, are not the designated protocol for performing START triage.