Emphysema is
A) a permanent narrowing of the airways that limits the victim's ability to breathe.
B) any generalized infection of lung tissues that causes inflammation.
C) a disease caused by the destruction of alveoli in the lungs.
D) a cancerous condition of the bronchial tubes.

Question

Quizplus · Accepted Answer

Emphysema is a chronic lung condition characterized by the destruction of the alveoli, which are the tiny air sacs in the lungs where gas exchange occurs. This destruction leads to difficulty in breathing and is a key component of chronic obstructive pulmonary disease (COPD).

Emphysema Is