What is the correct head position for the head-tilt/chin-lift technique before giving breaths?

The head-tilt/chin-lift technique is critical for opening the airway in a victim who is unresponsive and not breathing normally. The correct head position for this technique is indeed past-neutral. This position involves tilting the head back far enough to lift the chin, which helps to lift the tongue away from the back of the throat and clear the airway. This is essential for ensuring that air can reach the lungs when giving breaths.

A neutral position does not adequately open the airway, as it does not allow for the necessary lift of the tongue off the airway. A slight bend forward or a significantly tilted back position can also compromise the airway, potentially obstructing it instead of allowing for proper ventilation. By achieving a head position that is past-neutral, you maximize the chances of successfully administering breaths and supporting the victim’s breathing.