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.
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
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
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