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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: - Equipment used for the measurement of growth in plants is known as
- Nuclear dimorphism occurs in group
- vascular bundles in monocotyledons are considered closed because
- Kreb’s cycle is found in
- MAB of UNESCO stands for
Topics: Human Digestion and Breathing
(167)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Equipment used for the measurement of growth in plants is known as
- Nuclear dimorphism occurs in group
- vascular bundles in monocotyledons are considered closed because
- Kreb’s cycle is found in
- MAB of UNESCO stands for
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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