Question

A chronic disorder in which alveolar walls are damaged and respiratory surface is decreased is :-(a) Emphysema
(b) Asthma(c) Pneumonia
(d) Asbestosis

Answer 1

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A chronic disorder in which alveolar walls are damaged and respiratory

surface is decreased is (A)Emphysema.

• Major cause of this disease is cigarette smoking.

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Answer 2

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(a) Emphysema

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