Which MCI class corresponds to 75+ pts?

Which MCI class corresponds to 75+ pts?

• A. Class 2: Major medical emergency
• B. Class 3: Medical disaster
• C. Class 4: Medical catastrophe 75+ pts
• D. Class 1: Expanded medical emergency

Answer: (C)

Understanding how MCIs are labeled by casualty load helps responders know how much surge and coordination a scene will require. The top designation—medical catastrophe—is used when the number of patients is so large that local EMS and hospital resources are overwhelmed and a regional or broader disaster response must be activated. That label signals the need for extensive mutual aid, formal disaster plans, and coordinated multi-agency response because ordinary capacity isn’t enough. The other levels describe progressively smaller surges, where local resources can handle with increasing escalation but without reaching the catastrophic scale. So labeling the situation as a medical catastrophe is the best match for a very large, overwhelming casualty count.

Understanding how MCIs are labeled by casualty load helps responders know how much surge and coordination a scene will require. The top designation—medical catastrophe—is used when the number of patients is so large that local EMS and hospital resources are overwhelmed and a regional or broader disaster response must be activated. That label signals the need for extensive mutual aid, formal disaster plans, and coordinated multi-agency response because ordinary capacity isn’t enough. The other levels describe progressively smaller surges, where local resources can handle with increasing escalation but without reaching the catastrophic scale. So labeling the situation as a medical catastrophe is the best match for a very large, overwhelming casualty count.