Paramedics Exam Rescue Operations 4 — Questions and Answers
Question 1: The Incident Command System (ICS) principle of 'span of control' recommends one supervisor manage how many personnel?
- 2 to 4
- 3 to 7 (Correct answer)
- 8 to 12
- 10 to 15
Correct answer: 3 to 7
Optimal ICS span of control is 3–7 subordinates per supervisor, with 5 being ideal, to maintain effective oversight.
Question 2: During a trench rescue, soil type is critical because:
- Dry soil is heavier and more likely to collapse than wet soil
- Type C soil is the most stable and requires no shoring
- Loose or saturated soil (Type C) collapses without warning and with extreme force (Correct answer)
- Rocky soil presents the highest cave-in risk
Correct answer: Loose or saturated soil (Type C) collapses without warning and with extreme force
Type C soil is the least stable; a cubic yard weighs ~3,000 lbs and can collapse in seconds, making shoring mandatory before entry.
Question 3: A victim is found in a grain silo with suspected engulfment. Which rescue approach is correct?
- Rescuers enter and dig the victim out manually
- Establish a tube coffer dam around the victim before extraction begins (Correct answer)
- Pull the victim out rapidly by rope attached to their torso
- Ventilate the silo for 30 minutes, then enter with SCBA
Correct answer: Establish a tube coffer dam around the victim before extraction begins
A tube coffer dam (sheet panels or grain rescue tubes) inserted around the victim relieves pressure and prevents further engulfment during extraction.
Question 4: On arrival at an active shooter / MCI scene, EMS should stage at which zone?
- Hot zone alongside law enforcement
- Warm zone immediately behind officers
- Cold zone at a pre-designated assembly point (Correct answer)
- On the perimeter visible to victims
Correct answer: Cold zone at a pre-designated assembly point
EMS stages in the cold zone until law enforcement secures a warm or rescue task force zone, preventing additional casualties.
Question 5: Which knot is MOST appropriate for creating a fixed loop in the middle of a rescue rope?
- Figure-8 on a bight (Correct answer)
- Bowline
- Prusik hitch
- Clove hitch
Correct answer: Figure-8 on a bight
The figure-8 on a bight creates a strong, easy-to-inspect fixed loop in the middle or end of a rope and is the standard rescue knot.
Question 6: A patient extricated from a cold-water drowning is pulseless. The correct action is:
- Withhold resuscitation as cold-water drowning is universally fatal
- Begin CPR and transport; do not pronounce death until the patient is warm (Correct answer)
- Defibrillate immediately regardless of rhythm without warming first
- Administer epinephrine only and observe for 10 minutes
Correct answer: Begin CPR and transport; do not pronounce death until the patient is warm
'Not dead until warm and dead' — hypothermia can mimic death; aggressive rewarming during CPR is indicated before terminating resuscitation.
Question 7: Personal flotation devices (PFDs) used in swift-water rescue must be rated as which USCG type?
- Type I offshore life jacket only
- Type III or Type V whitewater-rated PFD (Correct answer)
- Type II near-shore buoyant vest
- Any Coast Guard-approved device
Correct answer: Type III or Type V whitewater-rated PFD
Type III or Type V whitewater-specific PFDs provide the mobility and rescue features required for swift-water operations.
Paramedics Exam Rescue Operations 4
The Incident Command System (ICS) principle of 'span of control' recommends one supervisor manage how many personnel?