How should a casualty with a suspected spinal injury be transported?

Transporting a casualty with a suspected spinal injury using a backboard or litter is the correct approach because it helps to stabilize the spine and prevent further injury during the transport process. A backboard provides rigid support, which limits the movement of the spine and helps maintain alignment. This is crucial in preventing potential damage to the spinal cord, which could lead to paralysis or other serious complications.

Using a regular stretcher might not offer the necessary stability, as it may allow for more movement and bending of the torso. Carrying a casualty in a seated position can increase the risk of exacerbating any spinal injury due to movement and gravitational forces acting on the body. Transporting without any device is unsafe, as it offers no support for the spine and could lead to significant harm. Therefore, employing a backboard or litter is essential for the safe movement of a patient with a suspected spinal injury, ensuring proper spinal alignment and minimizing risk during evacuation or transport.