Chronic respiratory disorders like $.......$ are caused by pollen grains.

  • A
    Asthma
  • B
    Bronchitis
  • C
    Tuberculosis $(TB)$
  • D
    $A$ and $B$ both

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Similar Questions

$A$ person involved in stone masonry work is likely to suffer from . . . . . . .

One of the major causes of emphysema is

Emphysema disease is caused by

Match the names of diseases listed under Column $I$ with their meanings given under Column $II$,and choose the answer that provides the correct combination.
Column $I$ (Name of disease) Column $II$ (Meanings)
$(A)$ Jaundice $(p)$ Allergic inflammation of nose
$(B)$ Stenosis $(q)$ Loss of motor functions
$(C)$ Rhinitis $(r)$ Heart valve defect
$(D)$ Paralysis $(s)$ Increase in bile pigments in the blood
$(t)$ Septal defect of heart

Increased asthmatic attacks in certain seasons are related to

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