Which of the following conditions related to smoking involves damage to the alveoli sacs?
Correct answer: C. Emphysema
- A. Lung Cancer
- B. Atherosclerosis
- C. Emphysema
- D. Asthma
Explanation
Emphysema destroys and weakens the walls of the alveoli, reducing the surface available for oxygen and carbon dioxide exchange. Lung cancer, atherosclerosis and asthma affect the lungs or blood vessels differently.
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