What does CPAP stand for?

CPAP stands for Continuous Positive Airway Pressure, which is a common treatment used for obstructive sleep apnea. The method involves delivering a steady stream of air through a mask to keep the airways open during sleep. This is crucial in preventing the airway from collapsing, thereby improving sleep quality and reducing the risk of related health issues.

The significance of the term "airway" specifically highlights the targeted area affected in sleep apnea, emphasizing the importance of maintaining air passage rather than focusing on airflow or pulmonary specifics. Continuous indicates that this pressure is maintained steady throughout the night, allowing for uninterrupted breathing during sleep.

While other options present variations on the terms related to positive pressure and airways, none accurately reflect the established definition used within sleep medicine and associated therapies. Understanding what CPAP stands for is essential for professionals in the field, as it is a fundamental component of effective management for patients with sleep-disordered breathing.