Which of the following causes decreased breath sounds?
I.air or fluid in the pleural space
II.hyperinflation of lung tissue
III.mucus plugging of the airways
IV.shallow or slow breathing

Question

Quizplus · Accepted Answer

Decreased breath sounds can be caused by air or fluid in the pleural space, hyperinflation of lung tissue, mucus plugging of the airways, and shallow or slow breathing, as all these conditions can reduce the effectiveness of air movement in and out of the lungs, leading to less audible breath sounds.

Which of the Following Causes Decreased Breath Sounds