Over the past 30 years, most food portion sizes have

A. fluctuated.
B. increased.
C. remained largely the same.
D. decreased.


Answer: B

Nutritional Science

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Which of the following activities expends the fewest kcalories per pound (or kilogram) per minute?

a. Vacuuming b. Golfing c. Studying d. Wii boxing e. Gardening

Nutritional Science

According to the Dietary Guidelines for Americans, a goal for adults is to ________.

A. follow a healthy eating pattern across the lifespan B. keep body weight in a healthy range C. limit intake of added sugars and emphasize vegetables in the diet D. All of these responses are correct.

Nutritional Science

? Mickie is a 37-year-old Hispanic female in her second pregnancy. Her first pregnancy resulted in a healthy baby girl who weighed 9 lb 3 oz. Her prepregnancy information is as follows: BMI = 28; height = 5?4?; and weight = 165 lb (75 kg). She did not manage to shed all the weight she gained before getting pregnant again, and at 24 weeks, she has gained 20 lb and currently weighs 185 lb (84 kg). Her diet history reveals an average calorie intake of 2300 calories per day. Two hours after her 75-g glucose tolerance test is administered, her blood glucose is 155 mg/dL.   Mickie's BMI indicates that she was _____ while entering pregnancy.

A. underweight  B. at a normal weight C. overweight D. obese E. very obese

Nutritional Science

Which of the following would NOT be considered a common condition that is experienced by a woman who is breastfeeding?

a. Sore nipples b. Engorgement c. Mastitis d. Plugged ducts e. All of the above are common problems.

Nutritional Science