EMTprep Free Training Materials

Our Free Training Materials include articles, test day tips, study guides and training videos as well as words of advice for both your NREMT journey and EMS career.

Training Categorized: MCI/Triage

Active shooter incidents (which often devolve into mass casualty incidents) are becoming a concern across the United States, with recent statistics showing that “in 2017, there were 29 active shooter events in the United States” (1). Thus we, as EMS professionals, must be educated in our role and response to an active shooter and/or mass casualty incident situation. 

What classifies an active shooter (AS) or mass casualty incident (MCI) scenario?

The U.S. Department of Homeland Security defines an AS as “an individual actively engaged in killing or attempting to kill people in a confined and populated area; in most cases, active shooters use...