<prompt> Which of the following is characterically not associated with the development of interstial lung diseaseOrganic dustsInorganic dustsToxic gasesNone  <response>: All the mentioned are associated with interstial lung disease Interstitial lung disease may be caused by long-term exposure to hazardous materials, such as asbestos or coal dust, or it can be caused by an auto-immune disease such as rheumatoid ahritis. Once lung scarring occurs, its generally irreversible. 