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
b
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Which of the following statements regarding dieting and/or weight-loss diets is incorrect?
A) Consuming modest portions of any food is beneficial. B) Carbohydrates are the main cause for weight gain. C) Americans spend more than $60 billion annually on weight-loss programs. D) Such diets are designed to reduce caloric intake.
John and Mary have the same body weight. Who is likely to have a higher percent body water?
A) Mary during her menstrual cycle B) Mary C) Mary after her menstrual cycle D) John
When fatty acids become oxidized, the chemical structure is altered, creating the off smell and flavors characteristic of ________ food
A) unoxidized B) saturated C) radical D) rancid
BM is a 35 yo firefighter who has sustained major burns and smoke inhalation. He is taken to the burn unit and a consult with the registered dietitian has been ordered. HT: 6'1" WT: 180# What are his protein requirements?
a. 0.8-1.0 g/kg of body weight b. 1.0-1.2 g/kg of body weight c. 1.0-1.5 g/kg of body weight d. 1.5-2.0 g/kg of body weight