- 1(current)
Q. No.A condition in which a person's airways become inflamed, narrow, swell and produce extra mucus, which makes it difficult to breathe is known as
| 1. | Asthma |
| 2. | Emphysema |
| 3. | Chronic bronchitis |
| 4. | Chronic obstructive pulmonary disease |
Subtopic: Respiratory Disorders: Part 1 | Respiratory Disorders: Part 2 |
57%
From NCERT
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Which of the following is incorrect regarding emphysema?
| 1. | Alveolar walls are damaged |
| 2. | There is an increase in the respiratory surface |
| 3. | Major cause is cigarette smoking |
| 4. | Can be caused by deficiency of Alpha-1-antitrypsin enzyme |
Subtopic: Respiratory Disorders: Part 1 |
88%
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Identify the correctly matched pairs:
1. I and II only
2. I and III only
3. II and III only
4. I, II and III
| I. | Asthma | inflammation of bronchi and bronchioles |
| II. | Emphysema | alveolar walls are damaged due to which respiratory surface is decreased |
| III. | Occupational Respiratory Disorders | fibrosis [proliferation of fibrous tissues] |
2. I and III only
3. II and III only
4. I, II and III
Subtopic: Respiratory Disorders: Part 1 | Respiratory Disorders: Part 2 | Respiratory Disorders - III |
89%
From NCERT
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The pathological hallmark of Bronchial Asthma is:
1. Pulmonary fibrosis
2. Pleural edema
3. Breaking of alveolar septa
4. Inflammation of bronchi and bronchioles
1. Pulmonary fibrosis
2. Pleural edema
3. Breaking of alveolar septa
4. Inflammation of bronchi and bronchioles
Subtopic: Respiratory Disorders: Part 1 | Respiratory Disorders: Part 2 |
94%
From NCERT
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A difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles characterises:
1. Emphysema
2. Asthma
3. Tuberculosis
4. Common cold
1. Emphysema
2. Asthma
3. Tuberculosis
4. Common cold
Subtopic: Respiratory Disorders: Part 1 | Respiratory Disorders: Part 2 |
92%
From NCERT
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Emphysema and asthma both affect the lungs but differ in that:
| 1. | Asthma is characterized by excessive mucus production while emphysema involves the destruction of alveoli. |
| 2. | Emphysema is an acute response to allergens, whereas asthma is a chronic condition. |
| 3. | Asthma can be cured by medication, while emphysema is irreversible. |
| 4. | Emphysema results from allergic reactions, while asthma results from long-term exposure to pollutants. |
Subtopic: Respiratory Disorders: Part 1 |
82%
From NCERT
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Occupational Respiratory Disorders:
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
| I: | are caused by long exposure to dust at work place. |
| II: | can give rise to inflammation leading to fibrosis (proliferation of fibrous tissues) and thus causing serious lung damage. |
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic: Respiratory Disorders: Part 1 | Respiratory Disorders: Part 2 | Respiratory Disorders - III |
97%
From NCERT
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