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Which of the following options correctly represents the lung conditions in asthma and emphysema, respectively?
Options
(a) Decreased respiratory surface; Inflammation of bronchioles
(b) Increased respiratory surface; Inflammation of bronchioles
(c) Increased number of bronchioles; Increased respiratory surface
(d) Inflammation of bronchioles; Decreased respiratory surface
Correct Answer:
Decreased respiratory surface; Inflammation of bronchioles
Explanation:
Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles. Emphysema is a chronic disorder in which alveolar walls are damaged due to which respiratory surface is decreased.
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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
- Polymerase chain reaction (PCR) is used for
- The largest corpuscles in mammalian blood is
- Which one of the following acts as a catalyst in bacterial cells?
- The one aspect which is not a salient feature of genetic code, is its being:
- Vasa effferentia are the ductules leading from
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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