What is the purpose of the “head-tilt chin-lift” maneuver?

The “head-tilt chin-lift” maneuver is primarily used to open the airway of an unresponsive person. This technique is critical in emergency situations for individuals who are unable to breathe properly due to an obstructed airway. By tilting the head back and lifting the chin, this method helps to reposition the tongue and other tissues to clear the airway, ensuring that oxygen can flow to the lungs.

In cases of unresponsiveness, this maneuver is often the first step taken by rescuers before assessing breathing and providing any necessary support, such as rescue breaths or CPR if needed. It is important to recognize that this maneuver should ideally be performed on someone who is supine (lying flat on their back) and unresponsive, as it may not be appropriate for individuals who are conscious and responsive, where other considerations might guide the approach.