How is patient prioritization determined in EMS dispatch?

• A. Through triage criteria assigning Immediate, Delayed, Minor, or Expectant statuses based on severity and survivability
• B. Randomly assigning priority
• C. Based on patient age only
• D. First-come, first-served transport

Answer: (A)

Triage-based prioritization guides EMS dispatch by assigning patients into levels such as Immediate, Delayed, Minor, and Expectant based on how severe their condition is and whether they are likely to benefit from immediate care. This approach uses observable signs and information from the caller or on-scene assessment—airway and breathing status, circulation, mental status, mechanism of injury, and other critical indicators—to determine urgency. The goal is to allocate limited resources to those who need them most and are most likely to survive with prompt treatment. As more information becomes available, the priority can be adjusted, but the measurements remain systematic rather than random, age-based, or first-come-first-served.