What maneuver should be used to open the airway of an unresponsive patient with suspected trauma?

When dealing with an unresponsive patient who has suspected trauma, the jaw-thrust maneuver is the preferred technique to open the airway. This method is particularly important because it minimizes the risk of exacerbating any potential spinal injury that could occur with other maneuvers, such as the head tilt-chin lift.

The jaw-thrust maneuver involves placing fingers behind the angles of the patient's jaw and applying upward pressure to lift the jaw forward. This action opens the airway while keeping the cervical spine in a neutral position, which is critical in trauma situations where spinal injury is a concern. By avoiding unnecessary movement of the head and neck, this maneuver helps maintain spinal alignment and protects the patient's cervical spine.

Utilizing this technique is fundamental for EMTs and first responders when assessing and managing an unresponsive patient, ensuring that the airway remains patent while also safeguarding against further injury.