Incentive spirometry improves lung function because it:
A) Promotes coughing
B) Moves air deep into the lungs
C) Prevents aspiration
D) Prevents the need for oxygen therapy

Question

Quizplus · Accepted Answer

Incentive spirometry involves taking slow, deep breaths to move air deep into the lungs and promote lung expansion, which can improve lung function in patients recovering from surgery or respiratory illness. It does not directly promote coughing, prevent aspiration, or eliminate the need for oxygen therapy.

Incentive Spirometry Improves Lung Function Because It