When is it appropriate to perform a rescue using a backboard?

Performing a rescue using a backboard is appropriate when a spinal injury is suspected, particularly in deeper water. This method is critical as it minimizes movement of the spine, which is essential to avoid further injury, especially in cases where a spinal cord injury might be present. The backboard provides support to the neck and spine, allowing rescuers to stabilize the injured individual while facilitating safe transport to shore or medical help.

In deeper water scenarios, the risk of further injury increases due to potential movement or shifting of the victim. Using a backboard helps ensure the individual's safety throughout the rescue process by maintaining a neutral spinal alignment. The technique also allows rescuers to work together effectively and efficiently, which is crucial in emergency situations where every second counts.