Question
Differentiate between.
Emphysema and occupational respiratory disorder.
Emphysema and occupational respiratory disorder.
✓
Answer
The differences between emphysema and occupational respiratory disorder are as follows:
| Emphysema | Occupationl respiratory disorder | |
| (i) | It is a chronic disorder in which alveoler walls are damaged and respiratory surface is reduce. | It is caused by proliferation of fibrous connective tissue of upper part of lung. |
| (ii) | One of the major causes of this is cigarette smoking. | It is due to exposure to harmful substances, gas fumes, dust etc. |
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