Jillian is an American who is staying in a small town in Guatemala, Central America. To avoid traveler's diarrhea, Jillian should ________.
A. only eat fresh fruits and vegetables
B. not drink fresh water
C. add fluorine drops to drinking water
D. not be concerned because Guatemala is a low-risk country
Answer: B
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Answer the following statement true (T) or false (F)
Which of the following may speed the progression of osteoarthritis?
a. high intake of vitamin E b. low intake of vitamin D c. high intake of vitamin C d. a and b e. a and c
Approximately what percentage of meals in the United States is prepared in the home?
A) ?30 B) ?50 C) ?70 D) ?90
Which of the following forms of energy expenditure has the most potential for control?
a. physical activity energy expenditure b. thermic effect of food c. basal energy expenditure d. resting energy expenditure