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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: - Cotyledons and testa respectively are edible parts in
- Argentaffin cells are found in
- Select the statement which is not correct?
- The process by which plasma membrane transports substances out of the cell
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Topics: Human Digestion and Breathing
(167)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Cotyledons and testa respectively are edible parts in
- Argentaffin cells are found in
- Select the statement which is not correct?
- The process by which plasma membrane transports substances out of the cell
- The basis of life is
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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