_____ is a destructive disease of the alveoli and the adjacent capillary walls resulting in chronic dyspnea, cough, and the characteristic barrel chest.
A) Emphysema
B) Bronchiectasis
C) Pneumoconiosis
D) Pneumothorax

Question

Quizplus · Accepted Answer

Pulmonary emphysema, a destructive disease of the alveolar septa, interferes with both the breathing process and gas exchange in the lungs. Alveoli become enlarged, which precipitates destruction of the alveolar walls and damage to the adjacent capillary walls. As a result of the decreased area for gas exchange and the trapped air, the patient experiences dyspnea.

_____ Is a Destructive Disease of the Alveoli and the Adjacent