Most dangerous paicles causing pneumoconiosis are of size
A. 1-5 micron
B. <1 micron
C. 5-15 micron
D. 10-20 micron
In pneumoconiosis, the most dangerous paicles range from 1-5 micron in diameter, because they may reach the terminal small airway and settle in there lining notes The solubility and cytotoxicity of paicles ,modify the nature of pulmonary response
Respiratory system