What does the acronym "CPAP" stand for?

The correct interpretation of the acronym "CPAP" is "Continuous Positive Airway Pressure." This terminology is widely used in medical settings, particularly in respiratory therapy and emergency medicine. CPAP is a non-invasive ventilation method that provides a continuous level of pressure in the airways, which helps to keep them open and improve oxygenation for patients who are experiencing conditions such as sleep apnea, congestive heart failure, or respiratory distress.

Understanding that CPAP provides a constant flow of air can help caregivers ensure patients maintain adequate oxygen levels and prevent airway collapse. In acute settings, especially with patients showing signs of respiratory distress, CPAP can significantly improve their breathing dynamics and overall outcomes. Each of the other options either misrepresents the function of CPAP or includes terminology that is not commonly recognized in clinical practice.