What type of extraction technique would be used for victims in a rear-impact collision?

In a rear-impact collision, the primary concern is often with victims who may be trapped due to the displacement of the vehicle's passenger compartment. Side door removal or backboard extraction is the most suitable technique in this scenario. This technique allows responders to gain direct access to the victim by removing any obstructions caused by the collision's impact, which may include crumpled door panels or distorted frames.

By removing the side door, rescuers can create a clear path for safe extraction, minimizing further injury to the victim. Backboard extraction complements this approach, enabling the patient to be secured properly while being removed from the vehicle. Both techniques focus on ensuring a swift and safe release, critical in preventing further harm from potential hazards such as fire or additional impacts.

The other techniques listed may not provide the same level of access or may not be as effective for victims positioned in the back seat or protected by a crumpled rear section. Roof removal, for example, is generally used in rollover incidents, while dash displacement is more appropriate for frontal collisions where the dashboard may have intruded into the occupant space. Windshield removal, while useful in certain situations, does not address the immediate need for lateral access in a rear-impact scenario. Thus, side door removal or