Which occupation is NOT typically associated with silicosis?

Which occupation is NOT typically associated with silicosis?

• A. Stone cutting
• B. Sand blasting
• C. Mining
• D. Software development

Answer: (D)

Silicosis occurs when workers inhale respirable crystalline silica dust, which leads to lung inflammation and fibrotic nodules over time. Jobs that routinely generate silica dust—such as stone cutting or grinding, sand blasting with silica-containing material, and mining of rocks—pose a real risk because workers are exposed to high levels of fine silica dust. Software development, on the other hand, is an office-based occupation with essentially no inhalation of silica dust, so it is not typically associated with silicosis. The key concept is the link between silica exposure and lung fibrosis, which is absent in office-type work like software development.

Silicosis occurs when workers inhale respirable crystalline silica dust, which leads to lung inflammation and fibrotic nodules over time. Jobs that routinely generate silica dust—such as stone cutting or grinding, sand blasting with silica-containing material, and mining of rocks—pose a real risk because workers are exposed to high levels of fine silica dust. Software development, on the other hand, is an office-based occupation with essentially no inhalation of silica dust, so it is not typically associated with silicosis. The key concept is the link between silica exposure and lung fibrosis, which is absent in office-type work like software development.