In mad cow disease or bovine spongiform encephalopathy (BSE) the incubation period between infection and manifestation can be
a. months.
b. years.
c. decades.
d. all of the above answers are correct
e. none of the above answers is correct
d
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Cost-effectiveness analysis is used to:
a. compare two or more alternatives to achieve the same objective b. evaluate direct, indirect benefits c. place a dollar amount on the outcome of the procedure d. calculate a profit margin
According to the American Medical Association and the Association for Sports Medicine, a minimum of _____% body fat should be used as a qualifier for assigning wrestlers to a particular weight class
a. 3 b. 5 c. 7 d. 9 e. 11
Who is at the greatest risk of experiencing thiamin deficiency?
A. people consuming a vegan diet B. pregnant adolescents C. older adults with a poor-quality diet D. people with chronic heavy alcohol consumption and limited food intake
How is vitamin E thought to play a role in reducing the risk of heart disease?
a. It inhibits absorption of dietary cholesterol. b. It slows oxidation of low-density lipoproteins. c. It interferes with cholesterol synthesis by the liver. d. It speeds removal of blood cholesterol by the liver. e. It enhances the inflammatory response.