What does the term "field triage" refer to in EMS?

Field triage refers to the process of rapidly assessing and categorizing patients at the scene of an incident based on the severity of their injuries. This method enables emergency medical services (EMS) personnel to prioritize care for those who need it most urgently, ensuring that resources are allocated efficiently in situations where there may be multiple patients with varying degrees of injuries.

In the context of a mass casualty incident, for example, field triage allows first responders to make quick, informed decisions about which patients require immediate intervention to enhance their chances of survival. This triage process is not about providing definitive treatment, but rather about making swift assessments to guide immediate care and transport decisions.

Establishing the best location for treatment and prioritizing routine medical care for all patients do not capture the urgency and critical decision-making involved in field triage. Similarly, a long-term assessment of patient history is not relevant in the immediate context of emergency responses where quick categorization is required.