Environmental Sanitation Exam 2 Questions with correct answers
Which of the following is NOT an essential metal for human nutrition? Answer cadmium List any one function of iron in a human body: Answer supports cell growth oxygen transport in the body Itai-itai disease was a form of poisoning associated with ingestion of: Answer cadmium Lead exposure can arise from: Answer a) lead paint used in homes b) certain types of pottery c) lead dusts brought home from work d) tap water from soldered pipes Exposures to heavy metals in the ambient environment tend to be higher than occupational exposures. Answer false The phasing out of lead from gasoline in the US has resulted in a significant decrease in blood lead levels in children during the last two decades. Answer true
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environmental sanitation exam 2 questions with cor
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