Approximately what percentage of the U.S. population takes a multivitamin-mineral supplement regularly?
a. 10
b. 20
c. 30
d. 40
e. 50
ANS: D
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Water constitutes what percentage of body weight?
A) between 20 and 30% B) between 50 and 60% C) between 30 and 40% D) over 60%
Children in enmeshed family environments often feel
A. that food is the only element of their life they can control. B. acceptance from their parents. C. independent and freethinking. D. safe and protected.
According to social cognitive theory, approaching behavior change in small steps that enhance the person's self-confidence will facilitate the development of ____
a. expectations b. observational learning c. reinforcement d. self-efficacy
Monica has been trying to lose weight for about a year. Throughout the past year she has educated herself on the guidelines of good nutrition and exercise. Despite knowing that she needs to change her lifestyle, she is frustrated with her inability to lose weight and wants to "jumpstart" her weight loss. She is trying to lose 5-10 lbs. as soon as possible because she feels that gradual changes
are emotional downers and she is unable to commit to gradual change. She ends up over eating, eating out of balance, and ceasing to exercise. Her most recent diet is as follows: day 1: fruits only, day 2: vegetables only, day 3: fruits and vegetables only, day 4: 6 bananas and milk, days 5 and 6: tomatoes only, day 7: eat whatever you want. In addition to the diet Monica is exercising daily for 1-2 hours. What will likely happen to Monica's weight after she goes off her current diet and exercise plan? A) She will maintain any weight lost during the diet. B) She will regain any weight lost during the diet. C) She will continue to lose weight. D) She will be at a healthy body weight for the rest of her life.