Which position should a person be in for the head-tilt chin-lift maneuver?

The head-tilt chin-lift maneuver is performed with a person lying on their back. This position is essential because it allows for the optimal alignment of the airway, making it easier to open and clear any obstructions. When a person is on their back, the airway can be accessed directly, helping to ensure that the tongue does not obstruct the throat. This technique is particularly important in situations where a patient may be unresponsive or experiencing difficulty breathing, as it allows first responders to effectively manage the airway and provide necessary ventilation.

In other positions, such as on their side or face down, the airway may not be adequately opened, making it more difficult to perform the maneuver effectively. In a seated position, it may also be harder to achieve the correct alignment to maintain airway patency, especially in emergency situations where rapid intervention is critical.