PMT 110 Operational Preventive Medicine Test 2 Questions with Correct Answers

PMT 110 Operational Preventive Medicine Test 2 Questions with Correct Answers Ambient Air is the portion of air that is - Answer-External to buildings to which the general public has access Air Pollution is - Answer-Naturally occurring or man-made that can cause damage to environments or humans Mobile Air pollution can be classified as - Answer--On The Road -Non-Road Stationary air pollution sources are - Answer-Non-Moving such as factories or power plants Area air pollution sources are sources that collectively - Answer-become a major problem Point air pollution are sources - Answer-Which individually can be a source of major air pollution problem Fuel Combustion is the - Answer-greatest source of SO2 and PM10 and public complaints Transportation is a - Answer-large source of CO2, hydrocarbons, and NO2 3 Criteria Pollutants - Answer--Lead -Particulate Matter -Sulfur Dioxide (SO2) 3 types of particulate matter - Answer--PM10 (10 microns) -PM25 (2.5 microns) -Total Suspended Particulate (TSP) National Ambient Air Quality Standards are set by the - Answer-EPA The Primary Standard protects the health of - Answer-asthmatics, children, and the elderly The Secondary Standard protects - Answer-Decreased visibility, damage to crops, vegetation, and buildings USAPHC that addresses toxics for deployment - Answer-TG 230 Variables when evaluating air pollution effects (LSIDE) - Answer--Levels of pollutants -Severity and duration -Interactions among pollutants -Duration of exposure -Environmental conditions