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Which among the following chronic lung disease commonly known as ‘black lung’ disease,leads to reduced life expectancy in coal-miners?
- a)Pneumoconiosis
- b)Progressive Massive Fibrosis
- c)Mesothelioma
- d)Collier’s Asthma
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Which among the following chronic lung disease commonly known as ̵...
Ans: a
Explanation: A chronic occupational lung disease contracted by the prolonged breathing of coal mine dust. The silica and carbon in the coal dust cause black lung disease. About one of every 20 miners studied in the US has X-ray evidence of black lung disease, a form of pneumoconiosis. In its early stages, called simple pneumoconiosis, the disease does not prevent the miner from working or carrying on most normal activities. In some miners, the disease never becomes more severe. Pneumoconiosis is not reversible. There is no specific treatment. Black lung disease has gone by many names, including anthracosis, black lung, black spittle, coal worker’s pneumoconiosis, miner’s asthma, and silicosis.
Most Upvoted Answer
Which among the following chronic lung disease commonly known as ̵...
Pneumoconiosis
Pneumoconiosis is a chronic lung disease commonly known as black lung disease. It is caused by inhalation of coal dust over an extended period, leading to inflammation, fibrosis, and ultimately scarring of the lungs. This condition is particularly prevalent among coal miners due to their constant exposure to coal dust in the mining environment.
Effects on Life Expectancy
Pneumoconiosis can significantly reduce the life expectancy of coal miners. The gradual build-up of coal dust in the lungs can lead to respiratory symptoms such as coughing, shortness of breath, and chest tightness. Over time, the scarring of lung tissue can impair lung function, making it increasingly difficult for affected individuals to breathe properly.
Diagnosis and Treatment
Diagnosing pneumoconiosis typically involves a physical examination, lung function tests, chest X-rays, and CT scans to assess the extent of lung damage. Unfortunately, there is no cure for this condition, and treatment mainly focuses on managing symptoms and preventing further exposure to coal dust. In severe cases, lung transplantation may be considered as a treatment option.
Prevention
Preventing pneumoconiosis involves implementing strict safety measures in coal mines to reduce coal dust exposure. This includes using personal protective equipment, proper ventilation systems, and regular health screenings for coal miners to monitor their lung health. By prioritizing prevention strategies, the incidence of pneumoconiosis can be minimized, ultimately improving the overall health and life expectancy of coal miners.
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Which among the following chronic lung disease commonly known as ‘black lung’ disease,leads to reduced life expectancy in coal-miners?a) Pneumoconiosisb) Progressive Massive Fibrosisc) Mesotheliomad) Collier’s AsthmaCorrect answer is option 'A'. Can you explain this answer?
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