When should chocks be placed to prevent vehicle rolling during stabilization?

When should chocks be placed to prevent vehicle rolling during stabilization?

• A. After stabilization to prevent rolling
• B. Before stabilization
• C. During vehicle movement
• D. After patient removal

Answer: (A)

Wheel chocks are used to lock the vehicle in place once it has been stabilized so no further rolling can occur while you work. After you’ve established a stable position with cribbing and stabilization devices, place the chocks against the wheels that could move. This sequencing gives you a solid, controlled base first, then adds a reliable restraint to prevent any unintended movement during the remaining operations. Placing chocks before stabilization can interfere with securing the vehicle, and doing it during movement or after patient removal doesn’t provide real-time protection during stabilization work.

Wheel chocks are used to lock the vehicle in place once it has been stabilized so no further rolling can occur while you work. After you’ve established a stable position with cribbing and stabilization devices, place the chocks against the wheels that could move. This sequencing gives you a solid, controlled base first, then adds a reliable restraint to prevent any unintended movement during the remaining operations. Placing chocks before stabilization can interfere with securing the vehicle, and doing it during movement or after patient removal doesn’t provide real-time protection during stabilization work.