Black lung disease is common in a) Farmers b) Workers of petro-chemical industry c) Coal miners d) Refinery workers

Option c) Coal miners. Black lung disease known as pneumoconiosis is caused by the prolonged exposure to coal dust.

Was this answer helpful?

 
   

0 (0)

(0)
(0)

Choose An Option That Best Describes Your Problem

Thank you. Your Feedback will Help us Serve you better.

Leave a Comment

Your Mobile number and Email id will not be published. Required fields are marked *

*

*

BOOK

Free Class

Ask
Question