The lung pathology occurring in persons working in cotton- wool industries is
Ans. (a) Asthma like features(Ref: Robbins 9th 689)In 10-25% cases, disease may be progressive, with chest tightness recurring or persisting throughout the workweek.After >10 years of exposure, workers with recurrent symptoms are more likely to have an obstructive pattern on pulmonary function testing.
Respiration
Asthma like features
Hypersensitivity pnemonitis
Lung Ca
Chronic bronchitis
Asthma like features