NEETBiologyBreathing and Exchange of GasesMCQ+4 / −1
Name the chronic repiratory disorder caused mainly by cigarette smoking.
- ARespiratory acidosis
- BRespiratory alkalosis
- CEmphysema
- DAsthma
View written solutionFree
Correct answer: C
Emphysema results when the delicate linings of the air sacs in the lungs become damaged beyond repair. Most commonly, the toxins in cigarette smoke create the damage. Emphysema is called smoker’s disease.
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