A patient's diet order is most often prescribed by?

a) registered nurse
b) physician
c) registered dietetic technician
d) occupational therapist
e) registered dietician


Answer: b) physician

Nutritional Science

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Scientists study 200 adults who have type 2 diabetes, and 200 adults who have similar characteristics but do not have the disease. For 18 months, the researchers collect lifestyle information on all the study participants. According to the study's findings, the adults with type 2 diabetes were 25% less physically active than their counterparts who did not have type 2 diabetes. This is an example of a(n) ________ study.

A. inverse relationship B. prospective C. anecdotal D. case-control

Nutritional Science

What mineral is required in blood clotting, muscle contractions, the transmission of nerve impulses, healthy vision, regulation of blood glucose, and cell differentiation?

a. Phosphorous b. Calcium c. Potassium d. Chloride

Nutritional Science

What is hydroxyapatite?

A) ?abnormal cellular structures seen in osteoporosis B) ?the calcium-rich crystalline structure of teeth and bones C) ?a calcium regulatory hormone secreted from the trabeculae region of bone D) ?a compound in plant foods that binds to calcium and phosphorus and inhibits absorption

Nutritional Science

The cuplike component of the nephron that surrounds the glomerulus and collects the filtrate is called the ____

A) Bowman's capsule B) ureter C) collecting duct D) tubule

Nutritional Science