What physiologic effect will raising the expiratory positive airway pressure have in the patient receiving noninvasive ventilation?

Question

Quizplus · Accepted Answer

Raising the expiratory positive airway pressure (EPAP) will increase the functional residual capacity (FRC) by preventing airway collapse during expiration, leading to improved gas exchange and better oxygenation. Increasing EPAP does not directly increase tidal volume or lower mean airway pressure, and there is no such thing as PCO_2..

What Physiologic Effect Will Raising the Expiratory Positive Airway Pressure