________ are considered cancerous tumors.
A. Benign tumors
B. Malignant tumors
C. Malignant and benign tumors
Answer: B
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Which of the following fatty acids is an essential fatty acid that is polyunsaturated with two double bonds in its structure?
A. Linoleic acid B. Stearic acid C. Oleic acid D. Alpha-linolenic acid
The ________ represents the average need for a particular nutrient for healthy adults in a given life-stage/sex group.
A. recommended dietary allowance B. estimated average requirement C. tolerable upper intake level D. adequate intake
The preferred unit of expression of vitamin A is the
a. milligram. b. global unit. c. international unit. d. retinol activity equivalent.
The most practical advice for prevention of hypertension is
A) maintain a healthy weight. B) engage in 60 - 90 minutes of vigorous exercise on most days of the week. C) take diuretics. D) restrict sodium intake to 2000 milligrams per day.