What is the primary purpose of performing a jaw-thrust maneuver in an unresponsive patient?

The primary purpose of performing a jaw-thrust maneuver in an unresponsive patient is to clear the airway. This technique is particularly important in situations where a patient may be at risk of airway obstruction due to the tongue falling backward into the throat, which can occur when they are unresponsive. By maneuvering the jaw forward without tilting the head, the airway is opened, making it easier to ensure ventilation and oxygenation.

This method is especially valuable in patients with suspected spinal injuries, as it helps to maintain cervical spine alignment while addressing potential obstructions. The jaw-thrust is a critical skill for emergency care providers as it allows for the immediate opening of the airway in an unresponsive individual, thereby facilitating effective breathing or further intervention without compromising spinal integrity.