The "rule of three" recommends that ____
a. you should drink three cups of milk daily
b. older adults should exercise three days each week to prevent weight gain
c. if you want to change a behavior, you might need to try the new behavior three times before you can accept it
d. individuals on weight-loss diets should eat at least three meals daily to maintain their energy levels
e. three servings of fresh fruits or vegetables should be consumed each day
c
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Donna is a 22-year-old college student on the tennis team. She prides herself on staying in shape but often eats empty-calorie meals when she is in a rush. She knows that some family members have had different kinds of cancer and is curious to find out what steps, if any, she can take to prevent this from happening to her. She visits a reputable site on the Internet and gleans a lot of useful
suggestions that she plans on implementing. Let's see if she has learned as much as you already know by answering these questions. Donna loves hot dogs and Sunday dinners at her mother's house with a traditional cured ham. Which type of cancer is she putting herself at an especially high risk of developing? a. Colon b. Esophagus c. Liver d. Stomach
The protein content of most standard formulas ranges from _____ of total kcalories
a. 5-10% b. 12-20% c. 25-30% d. 35-40% e. 45-50%
All of the following are officially recognized as eating disorders EXCEPT:
a. pica. b. binge-eating disorder. c. anorexia nervosa. d. compulsive overeating.
Normal-weight women who exercise regularly during pregnancy have _____
a. somewhat longer labors b. increased risk of having low birthweight infants c. increased risk of pregnancy-induced hypertension d. increased risk of low back pain e. decreased risk of developing gestational diabetes