MCQ IN MEDICINE

Detailed explanation-1: -Coal workers’ pneumoconiosis (CWP), commonly known as “black lung disease, ‘’ occurs when coal dust is inhaled. Over time, continued exposure to the coal dust causes scarring in the lungs, impairing your ability to breathe. Considered an occupational lung disease, it is most common among coal miners.

Detailed explanation-2: -Silicosis. Other names. Miner’s phthisis, Grinder’s asthma, Potter’s rot pneumonoultramicroscopicsilicovolcanoconiosis.

Detailed explanation-3: -Inhaled coal dust progressively builds up in the lungs and leads to inflammation, fibrosis, and in worse cases, necrosis. Black lung disease, severe state, develops after the initial, milder form of the disease known as anthracosis (from the Greek , or anthracas – coal, carbon).