Pneumoconiosis most likely to occur if a person is exposed to particle size range of:
High-Yield Explanation
Ans: a (0.5-3) Ref: Park, 19th ed, p. 661Dust within the range of 0.5- 3 micrometer after a variable period of exposure, produces a type of lung disease known as pneumoconiosis.Important dust diseases include:SilicosisBagassosisAnthracosisAsbestosisByssinosisFarmers lung