Which type of chronic obstructive pulmonary disease is characterized by a breakdown of alveolar walls and collapse of the smaller airways?

Question

Quizplus · Accepted Answer

Emphysema is characterized by a breakdown of alveolar walls and collapse of the smaller airways, leading to decreased surface area for gas exchange and difficulty breathing. Asthma and chronic bronchitis involve inflammation and narrowing of the airways, but do not necessarily involve alveolar damage. Therefore, the correct answer is C) emphysema.

Which Type of Chronic Obstructive Pulmonary Disease Is Characterized by a Breakdown