Multiple choice

Byssinosis (brown lung disease) is a respiratory disease. Which of the following cause(s) this disease?

  1. Phosphate fertilisers

  2. Asbestos dust

  3. Cotton dust

  4. Pesticides

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Cotton dust causes byssinosis (brown lung disease). It commonly occurs in workers employed in yarn industries.