What is the most common technique for gaining access to a vehicle after a collision?

• A. Window breakout
• B. Door displacement
• C. Roof lifting
• D. Steering wheel removal

Answer: (B)

Access to the patient after a crash is all about getting a quick, safe entry into the cabin. The door offers the most direct path to the interior and can be opened with the least amount of movement or disruption to the patient once the latches and hinges are addressed. Displacing the door—using tools to pry or bend it away from the frame so a clear opening is created—lets responders reach the occupant quickly and begin care or extrication. Breakable windows create glass hazards and can slow progress, and roof lifting is generally needed only when doors can’t be opened due to severe crush or other obstacles, which takes more time and coordination. Steering wheel removal is situational and not the standard first step for gaining interior access. So, door displacement is the most common technique because it combines speed, safety, and straightforward access.