Which of the following electrolytes are present in saliva?
A. potassium, sodium chloride, bicarbonate
B. sodium, calcium chloride, calcium
C. magnesium, iron, phosphate
D. phosphate, bicarbonate, potassium
E. iron, hydrogen chloride, magnesium
Answer: A
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A decrease in body fat can disrupt the normal signaling of adipokines, hormone-like substances secreted from adipose tissue
Indicate whether the statement is true or false
One of the characteristics of a nutritious diet is that the foods provide enough of each essential nutrient, fiber, and energy. This principle of diet planning is called: a. variety
b. balance. c. moderation. d. calorie control e. adequacy.
An increase in low-density lipoprotein cholesterol (LDL-C) is most likely to occur with a diet high in:
a. cholesterol and monounsaturated fats. b. monounsaturated and polyunsaturated fats. c. cholesterol and sugar. d. saturated and trans fats.
There are no known toxicity symptoms for
A) minerals. B) vitamins A and D. C) thiamin and riboflavin. D) vitamins.