Routes of Environmental Exposures Quiz 4: Inhalation Exposures - True or False Questions, Quizzes of Community Health

Download Routes of Environmental Exposures Quiz 4: Inhalation Exposures - True or False Questions and more Quizzes Community Health in PDF only on Docsity! Routes of Environmental Exposure Module Quiz 4 T1c Routes of Environmental Exposures 1 T1c Routes of Environmental Exposures 2 T1c Routes of Environmental Exposures 3 T1c Routes of Environmental Exposures 4 T1c Routes of Environmental Exposures 5 T1c Routes of Environmental Exposures 6 Question 1: Inhalation Exposures - Determine if the following statement is True or False. Chemicals with low water solubility are more likely to produce symptoms in the upper respiratory tract (nose and throat) than those which are highly water soluble. False. Correct. Highly water soluble chemicals are more likely to produce symptoms in the upper respiratory tract (nose and throat) because they dissolve rapidly into the water-saturated lining of the nose and throat making them available to interact with tissues. True. Incorrect. Question 2: Inhalation Exposures - Determine if the following statement ia True or False. Chemicals with low water solubility often have poor warning properties -- since interactions with tissues of the respiratory tract are delayed for these chemicals, symptoms may not be noticed until long after exposure was initiated. True. Correct. Low water soluble chemicals, such as ozone, often have poor warning properties (that is, they do not cause immediate symptoms leading the exposed individual to avoid continued exposure). Highly water soluble chemicals, such as ammonia, have good warning properties. False. Incorrect. Question 3: Inhalation Exposures - Determine if the following statement is True or False. Size is the single most important determinant of aerosol behavior. True. Correct. Size is the primary determinant of where (and whether) deposition of an aerosol takes place in the respiratory tract. False. Incorrect.