Which of the following is a feature of osteoporosis?

a. It is most common in men over 45 years of age
b. It has virtually no effect on blood calcium levels
c. It results from short-term deprivation of dietary calcium
d. It causes significant alterations in the blood levels of parathormone and calcitonin
e. It affects about 30 million people in the U.S.


ANS: b. It has virtually no effect on blood calcium levels

Nutritional Science

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Approximately what percentage of the body's vitamin A stores are found in the liver?

a. 20 b. 50 c. 70 d. 90

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Discuss three indicators used to identify and evaluate the health risks from overweight and obesity

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During treatment, a major role of the dietitian is to _____

a. assess the adolescent's dietary intake and increase caloric intake b. treat comorbidities c. monitor physical activity level d. help the adolescent normalize eating patterns and to feel comfortable with these changes e. provide psychotherapy

Nutritional Science

Kyle wants to improve his fitness and drop a few extra pounds. The most important thing Kyle can do to achieve these goals is to:

a. start a daily or weekly exercise routine and stick to it consistently. b. join a fitness club and sign up for personal training sessions. c. buy some high-quality athletic shoes and exercise DVDs. d. order a book with a popular exercise program and follow it exactly.

Nutritional Science