What therapy uses Continuous Positive Airway Pressure to treat obstructive sleep apnea?

What therapy uses Continuous Positive Airway Pressure to treat obstructive sleep apnea?

• A. BiPAP Therapy
• B. Continuous Positive Airway Pressure (CPAP)
• C. Oxygen Therapy
• D. Oral Appliance Therapy

Answer: (B)

Continuous Positive Airway Pressure therapy uses a constant positive airway pressure to keep the upper airway open during sleep. In obstructive sleep apnea, the airway tends to collapse or narrow as you breathe, causing pauses in breathing and reduced oxygenation. The stable pressure from CPAP acts like a splint, preventing that collapse, improving airflow and gas exchange, and often reducing daytime sleepiness and related health risks. BiPAP delivers two pressure levels (higher on inhalation, lower on exhalation) and is used in different clinical situations, not the fixed, continuous pressure of CPAP. Oxygen therapy increases the amount of oxygen delivered but doesn’t directly prevent airway collapse. An oral appliance moves the jaw forward to help keep the airway open, but it is a different treatment from CPAP and may be used when CPAP isn’t tolerated.

Continuous Positive Airway Pressure therapy uses a constant positive airway pressure to keep the upper airway open during sleep. In obstructive sleep apnea, the airway tends to collapse or narrow as you breathe, causing pauses in breathing and reduced oxygenation. The stable pressure from CPAP acts like a splint, preventing that collapse, improving airflow and gas exchange, and often reducing daytime sleepiness and related health risks. BiPAP delivers two pressure levels (higher on inhalation, lower on exhalation) and is used in different clinical situations, not the fixed, continuous pressure of CPAP. Oxygen therapy increases the amount of oxygen delivered but doesn’t directly prevent airway collapse. An oral appliance moves the jaw forward to help keep the airway open, but it is a different treatment from CPAP and may be used when CPAP isn’t tolerated.