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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: - The rhizome differs from root in respect of
- MOET is a method of
- Which of the following minerals needed for the activity of enzymes required for
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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
- The rhizome differs from root in respect of
- MOET is a method of
- Which of the following minerals needed for the activity of enzymes required for
- Which part of human brain is concerned with the regulation of body temperature?
- Which of the following are likely to be present in deep sea water
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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