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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: - Autonomic nervous system affects
- Highest growth is found in
- The cells lining the blood vessels belong to the category of:
- The temperature range, at which enzymes are maximum functional is
- In our society women are blamed for producing female children
Topics: Human Digestion and Breathing
(167)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Autonomic nervous system affects
- Highest growth is found in
- The cells lining the blood vessels belong to the category of:
- The temperature range, at which enzymes are maximum functional is
- In our society women are blamed for producing female children
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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