In addition, provides emergency medical treatment to sick or injured persons during the delivery of weapons-based courses of instruction (COI); determines nature and extent of illness or injury, and established procedures to be followed or need for additional assistance, basing decisions on statements of persons involved, examination of victim or victims, and knowledge of emergency medical practice; and administers prescribed medical treatment at site of emergency performing such activities as applying splints, administering oxygen, maintaining an adequate airway, treating minor wounds or abrasions, or performing cardio pulmonary resuscitation (CPR). • The Armorer/EMT can receipt, segregate, store, issue, inventory, sub-custody transfer, and sentence ammunition and explosives (AE); conduct motor vehicle inspections; certify Hazard Class 1 materials for transportation in motor vehicles; and can handle, process, store and transport range-related debris and Material Potentially Presenting an Explosive Hazard (MPPEH).