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Question
Which among the following chronic lung disease commonly known as 'black ling' disease, leads to reduced life expectancy in coal- minerals ?
Options
Pneumoconiosis
Progressive massive Fibrosis
Mesothelioma
Collier's Asthma
MCQ
Solution
Pneumoconiosis
Explanation:
A chronic occupational lung discoal caused by inhaling coal mire dust over an extended period of time. Black lung disease is caused by the silica and carbon in coal dust.
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