Which of the following functions is performed by proteins in the body?
a) acid base balance (pH)
b) fluid balance.
c) chemical catalysts (enzymes).
d) All answer choices are correct.
Answer: d) All answer choices are correct.
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What compound makes up 85% of the inorganic or mineral component of bone?
a. calcium carbonate b. magnesium c. hydroxyapatite d. potassium e. glucosamine
As little as 60 minutes of physical activity per week is enough to provide health benefits.
a. true b. false
_______________ involves scanning the body with radiation photons at two different energy levels.
Fill in the blank(s) with the appropriate word(s).
Which of the following is a good guideline for serving oral supplements to hospitalized patients?
a. Serve beverages in the can they come in, so that the patient can recognize them. b. Beverages should be served as cold as possible to minimize the often-unpleasant taste. c. Serving the supplements attractively, in a glass on a plate, may help patients consume them. d. Patients should consistently be given the same flavor so that they will get used to them.