What is the recommended method to open the airway of an unresponsive patient?

The recommended method for opening the airway of an unresponsive patient is the head-tilt, chin-lift maneuver. This technique is effective because it helps to lift the tongue away from the back of the throat, which is a common cause of airway obstruction in such patients. By tilting the head back and lifting the chin, the airway is opened, allowing for better access for rescue breaths or advanced airway management.

This method is particularly useful in situations where spinal injury is not suspected. It is a foundational skill taught in basic life support and is typically the first maneuver performed when assessing and managing an unresponsive individual who requires ventilation support. Proper technique ensures an unobstructed airway, which is critical for adequate ventilation and oxygenation during emergencies.