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 |
Pulmonary fibrosis is a pathological hallmark of:
1. Chronic obstructive lung disease
2. Bronchial asthma
3. Viral Pneumonia in children
4. Occupational lung diseases
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 |