You respond to the scene of a child who fell from a rock-climbing wall and hears snoring respirations. After stabilizing the cervical spine, what should you do next?

Using a jaw thrust maneuver is the appropriate next step in this scenario, especially after stabilizing the cervical spine of the patient who has fallen and is exhibiting snoring respirations. The snoring sound indicates that the airway may be partially obstructed, likely due to the position of the tongue or soft tissues in the throat.

The jaw thrust technique is specifically designed to open the airway without moving the cervical spine, which is crucial in situations where spinal injuries may be present, such as in a fall. By carefully maneuvering the jaw forward, this technique can help position the airway for better ventilation, thereby improving respiratory function.

In this case, maintaining the stability of the cervical spine while ensuring that the airway is clear aligns with the critical practices of emergency response for suspected spinal injuries and respiratory distress. The other options would either compromise spinal precautions or do not directly address the immediate need to ensure a patent airway.