Which of the following techniques should be used when handling a suspected spinal injury?

Spinal motion restriction is the correct technique to use when handling a suspected spinal injury because it minimizes the risk of further damage to the spinal cord. When a spinal injury is suspected, it is critical to avoid any unnecessary movement of the injured area, as any twisting or bending can exacerbate the injury and lead to permanent damage or paralysis.

Spinal motion restriction involves keeping the patient as still as possible and stabilizing their neck and back until professional medical help arrives. This may include using a cervical collar and proper support to keep the spine aligned. Ensuring that the patient remains calm and still helps prevent additional stress on the spinal column and related nerves.

The importance of this technique cannot be overstated, as the spinal cord is highly sensitive and can be easily injured. Immediate evacuation, while important in the context of getting the patient to medical care, does not address the critical need to maintain spinal stability during the initial assessment and response. Cold compress application can help reduce pain or swelling for various injuries but is not specific to spinal injuries and does not support stabilization. Vigorous movement to assess pain poses a high risk of worsening the injury, which is why spinal motion restriction is the safest and most effective approach.