AEMCA EMS Operations and Safety 2 — Questions and Answers
Question 1: During a mass casualty incident, which triage tag color indicates a patient who is deceased or has injuries incompatible with survival?
- Red
- Yellow
- Black (Correct answer)
- Green
Correct answer: Black
Black tags are assigned to patients who are deceased or have injuries so severe that survival is not expected even with medical intervention.
Question 2: When approaching the scene of a motor vehicle collision at night, what is the most critical immediate action for EMT safety?
- Park the ambulance in the travel lane to block traffic
- Park uphill and upwind from the scene
- Position the ambulance at least 50 feet past the scene with warning lights activated (Correct answer)
- Turn off all lights to avoid attracting attention
Correct answer: Position the ambulance at least 50 feet past the scene with warning lights activated
Parking at least 50 feet past the scene (or 100 feet on highways) with warning lights on helps protect responders from oncoming traffic.
Question 3: A patient involved in a chemical spill is ambulatory and conscious. What is the FIRST step in managing this patient?
- Administer oxygen and transport immediately
- Decontaminate the patient before providing advanced care (Correct answer)
- Load the patient into the ambulance for assessment
- Apply a cervical collar and backboard
Correct answer: Decontaminate the patient before providing advanced care
Decontamination must occur before the patient enters the ambulance to prevent secondary contamination of crew and equipment.
Question 4: Which ICS position is responsible for the overall management of an incident and all incident objectives?
- Operations Section Chief
- Incident Commander (Correct answer)
- Safety Officer
- Logistics Section Chief
Correct answer: Incident Commander
The Incident Commander holds overall responsibility for managing the incident and setting all strategic objectives.
Question 5: An EMT is lifting a stretcher and feels a sudden sharp pain in the lower back. What should the EMT do FIRST?
- Continue the lift and report after the call
- Stop the lift and signal to the partner to set the stretcher down safely (Correct answer)
- Twist the back to redistribute the weight
- Attempt to shift the load to one side
Correct answer: Stop the lift and signal to the partner to set the stretcher down safely
Stopping the lift immediately and safely lowering the stretcher prevents further injury to the EMT.
Question 6: In the ICS structure, what is the recommended span of control for a supervisor?
- 1 to 3 subordinates
- 3 to 7 subordinates (Correct answer)
- 8 to 12 subordinates
- 10 to 15 subordinates
Correct answer: 3 to 7 subordinates
The optimal ICS span of control is 3 to 7 subordinates per supervisor, with 5 being ideal, to maintain effective command.
Question 7: When responding to a scene with a potential active shooter, EMS providers should:
- Enter immediately to care for the wounded
- Stage in a warm zone and wait for law enforcement to secure the scene (Correct answer)
- Follow law enforcement directly into the hot zone
- Attempt to disarm the shooter if the opportunity arises
Correct answer: Stage in a warm zone and wait for law enforcement to secure the scene
EMS should stage in the warm zone and only enter once law enforcement has rendered the area safe.
AEMCA EMS Operations and Safety 2
During a mass casualty incident, which triage tag color indicates a patient who is deceased or has injuries incompatible with survival?