What constitutes positional asphyxia?

Positional asphyxia occurs when an individual is in a position that hinders their ability to breathe adequately, which can lead to a lack of oxygen and potentially result in suffocation. This phenomenon often arises when the position taken by the individual compresses the airways or limits the movement of the diaphragm, making it difficult to inhale or exhale effectively. It is particularly seen in scenarios where a person may be restrained or is in an awkward position that compromises their respiratory function. This understanding is crucial for first responders and law enforcement officers as it emphasizes the importance of monitoring the positioning of individuals who may be in custody or otherwise restricted, ensuring that their respiratory needs are met to prevent life-threatening situations.