Which recommendation is an example of a national strategy to prevent obesity??

A) ?Limit television time to less than 20 hours per week.
B) ?Encourage media messages that promote physically active lifestyles.
C) ?Support a diet that encourages high energy-density foods with low nutrient-density foods.
D) ?Promote energy expenditure of at least 3000 kcalories per week to prevent weight gain.


B

Nutritional Science

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Mr. Rogelio Martinez is a healthy 79-year-old, retired factory worker. His past medical history includes arthritis and irregular bowel movements. His wife urges him to go to the emergency department of the local hospital after three episodes of blood in his stool. A home health nurse visits Mr. Martinez and his wife. She reinforces the importance of consuming ____

A) nuts, seeds, and corn B) 8 cups of liquid per day C) celery D) a high-protein, high-kcalorie oral supplement

Nutritional Science

“Double-blind” studies are used to diminish the “placebo effect.”

1.True 2.False

Nutritional Science

A food label claims that the food is a "good source of vitamin C." This means that the food

A) provides 10 to 19 percent of the Daily Value for vitamin C. B) provides more than 20 percent of the Daily Value for vitamin C. C) provides 50 percent of the Daily Value for vitamin C. D) has vitamin C in it, but the amount is undetermined.

Nutritional Science

After exposure to HPV, genital warts may appear within 3 to 9 weeks

Indicate whether the statement is true or false

Nutritional Science