Chapter 2 Quiz.docx - Question 1 Scientists who investigate...

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Question 1 Scientists who investigate lifestyle factors that influence the prevalence of obesity among different population groups are conducting a ____ study. a. technological b. in-vitro c. pathological d. epidemiological Question 2 Generally, epidemiological studies a. cannot determine cause-and-effect relationships. b. establish causation without experimentation. c. involve in-vitro experimentation. d. prove positive correlations. Question 3 Generally, epidemiological studies a. involve in-vitro experimentation. b. cannot determine cause-and-effect relationships. c. prove positive correlations. d. establish causation without experimentation. Question 4 Which of the following practices is an example of complementary and alternative medicine (CAM)? a. Having surgery to remove a cancerous tumor. b. Consuming foods that contain niacin to treat pellagra. c. Visiting a chiropractor to have a spinal treatment. d. Taking aspirin to reduce inflammation.
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