Norfolk Fire Rescue Practice Test

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What is the primary reason to establish a safe perimeter at a vehicle extrication scene?

To prevent bystanders from entering and to maintain control of the scene.

To measure the accident area.

To allow salvage from bystanders.

Establishing a safe perimeter around a vehicle extrication scene centers on keeping bystanders out and maintaining control of the situation. This separation protects the public and responders from hazards (sharp metal, glass, fuel, unstable vehicle) and prevents interference with stabilizing the vehicle, accessing the patient, and performing the extrication. It also helps manage traffic and crowd flow so responders can work smoothly and safely, and it preserves the scene for any necessary investigation or documentation. The other options miss the primary purpose: measuring the accident area isn’t the main safety goal, allowing salvage by bystanders would create danger and distraction, and slowing EMS transport would undermine patient care.

To slow down EMS transport.