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Due to increasing air-borne allergens a ...

Due to increasing air-borne allergens a pollutants, many people in urban areas a suffering from respiratory disorder cause wheezing due to:

A

reduction in the secretion of surfactants by pneumocytes.

B

benign growth on mucous lining of nasal cavity.

C

inflammation of bronchi and bronchioles.

D

profile form of fibrous tissues and damage walls.

Text Solution

Verified by Experts

The correct Answer is:
C
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