Which of the following modes of lung expansion therapy is physiologically most normal?

Question

Quizplus · Accepted Answer

Incentive spirometry is the most physiologically normal mode of lung expansion therapy as it mimics natural deep breathing, and does not force air into the lungs like other modes such as continuous positive airway pressure or positive end-expiratory pressure. Intermittent positive-pressure breathing therapy involves the use of a ventilator and is typically reserved for patients with more severe respiratory distress.

Which of the Following Modes of Lung Expansion Therapy Is