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Acute and chronic bronchitis |
| Test | Acute and chronic bronchitis |
| Indication | Blocking of air passages,productive cough |
| Physiology | It is an inflammation in the airway passages to the lungs.If it persists for a short time it is acute and if it persists for 3 to 4 months it is called as chronic bronchitis. |
| Normal Range | Negative |
| Interpretation | Presence of blood and the yellow colour of the sputum indicates positive test |
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