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Asthma may be attributed to
Options
(a) bacterial infection of the lungs
(b) allergic reaction of the mast cells in the lungs
(c) inflammation of the trachea
(d) accumulation of fluid in the lungs
Correct Answer:
allergic reaction of the mast cells in the lungs
Explanation:
Asthma is an allergic reaction characterised by spasm of bronchi muscles because of an effect of histamine released by mast cells.
Related Questions: - …. Is part of symplast
- Bordeaux mixture was discovered by
- In Krebs cycle energy is
- Inheritances of skin colour in humans is an example of
- A scrubber in the exhaust of a chemical industrial plant removes:
Topics: Human Digestion and Breathing
(167)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- …. Is part of symplast
- Bordeaux mixture was discovered by
- In Krebs cycle energy is
- Inheritances of skin colour in humans is an example of
- A scrubber in the exhaust of a chemical industrial plant removes:
Topics: Human Digestion and Breathing (167)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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