Emphysema results in
A)constriction of the bronchioles.
B)cancer of the lung.
C)decreased number of respiratory capillaries.
D)backflow of capillary fluids into the alveoli.

Question

Quizplus · Accepted Answer

Emphysema is a chronic obstructive pulmonary disease that results in destruction of the alveolar walls, leading to a decreased number of respiratory capillaries and reduced gas exchange in the lungs. It does not involve bronchoconstriction or backflow of capillary fluids into the alveoli. While individuals with emphysema are at increased risk for lung cancer, it is not a direct result of the disease.

Emphysema Results in