How much of the body's calcium is found in body fluids?
a. 20%
b. 12%
c. 9%
d. 5%
e. 1%
e
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The type of cell responsible for the resorption of bone is
A) cortical. B) trabecular. C) osteoclast. D) osteoblast.
An example of a mineral that must be given as a percentage of the Daily Reference Values on the food label is:
a. zinc. b. calcium. c. copper. d. potassium.
Which of the following is an example of mechanical digestion in the GI tract?
A. Salivary amylase breaking down starch in the mouth B. Pancreatic lipase breaking down fat in the small intestine C. Gastrin stimulating HCl production in the stomach D. Chewing food up into smaller pieces in the mouth
Which health care professional is expected to have extensive knowledge about foods and human nutrition?
A) ?physician B) ?registered dietitian C) ?nurse D) ?social worker