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Correct Answer:
asbestos
fibrosis of the lungs, often referred to as pulmonary fibrosis, involves the scarring of lung tissue that leads to breathing difficulties over time. several factors can cause or contribute to the development of lung fibrosis. one of the well-known causes is the inhalation of asbestos fibers.
asbestos is a group of naturally occurring fibrous minerals that were widely used in construction, automotive, and other industries for their resistance to heat, electricity, and corrosion. when materials that contain asbestos are disturbed, tiny fibers are released into the air. if inhaled, these fibers can become trapped in the lung tissues. over time, this can cause inflammation and scarring in the lungs, leading to fibrosis known specifically as asbestosis. this condition is characterized by progressive lung damage that can severely impair breathing capacity.
asbestosis is a type of pneumoconiosis, which means it is a lung disease caused by the inhalation of mineral dust. symptoms of asbestosis can range from mild to severe, including shortness of breath, persistent dry cough, chest tightness or pain, and in severe cases, respiratory failure. it is a chronic condition that can gradually worsen, sometimes even decades after the initial exposure to asbestos.
prevention of asbestosis primarily involves limiting exposure to asbestos. this is increasingly managed through strict regulatory standards and practices in industries known to have used asbestos. however, buildings and products dating back to the mid-20th century may still contain asbestos, posing risks during renovations, demolitions, or in deteriorating conditions. therefore, proper safety measures, including the use of protective gear and adherence to safety protocols, are crucial for those working in environments where asbestos exposure is possible.
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