Which technique is a manual in-line stabilization method?

The head splint technique is a manual in-line stabilization method because it involves the rescuer using their hands to support the victim's head and neck while maintaining alignment of the spine. This technique is particularly important in surface water rescue situations where the risk of exacerbating potential spinal injuries is significant. By keeping the head and neck stable, the rescuer helps prevent further injury to the victim, ensuring that any movement is controlled and minimizes the risk of additional trauma.

The head splint technique requires the rescuer to position themselves beside the victim, placing their hands on either side of the victim's head. This method allows for maintaining in-line stabilization while potentially preparing the victim for extraction or further assistance. In this context, proper application is crucial for protecting the victim's spinal cord and other vital structures during the rescue process.

The other techniques mentioned, while they may play a role in rescue and patient care, do not specifically refer to in-line stabilization methods. Understanding the importance of spine stabilization techniques in water rescue scenarios is essential for ensuring the safety of both the rescuer and the victim.