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NEET2018ZoologyBreathing and Exchange of GasesActual

Which of the following is an occupational respiratory disorder?

Options

  1. ABotulism
  2. BSilicosis
  3. CAnthrax
  4. DEmphysema

Correct answer

B. Silicosis

Step-by-step solution

Silicosis is an occupational respiratory disorder that is caused due to excessive inhalation of silica dust. It usually affects the workers of grinding or stone-breaking industries. Long-term exposure can cause lung fibrosis (or stiffening), leading to breathing difficulties.

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