Scientists are uncertain whether ________ is an essential mineral for humans.
A. magnesium
B. iodide
C. silicon
D. zinc
Answer: C
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One cup of skim milk has approximately 80 kcal. One ounce of low-fat cheddar cheese has approximately 50 kcal. How many kilocalories would need to be consumed to get approximately 300 mg of calcium from each of these two sources individually?
A. skim milk-80 kcal; low-fat cheddar cheese-125 kcal B. skim milk-160 kcal; low-fat cheddar cheese-125 kcal C. skim milk-40 kcal; low-fat cheddar cheese-50 kcal D. skim milk-80 kcal; low-fat cheddar cheese-375 kcal
Pharmacological weight loss aids such as sibutramine should be reserved for which of the following patients?
a. A person of BMI >27 who was not successful losing 11 /week on combined therapy. b. A person of BMI >25 who has high blood pressure. c. A person of BMI >25 who has diabetes mellitus. d. A person of BMI >30 who was not successful losing 11 /week on combined therapy.
Cameron was born with a condition that requires him to limit eating foods that contain phenylalanine. Based on this information, Cameron has ________.
A. amino acid toxicity syndrome B. IBD C. cystic fibrosis D. PKU
The American Heart Association recommends eating at least ____ servings of fatty fish per week for CHD risk reduction
A) two B) three C) four D) five