Which of the following behaviors may negatively influence a man’s fertility and the fertility of his children?

1.Drinking a lot of alcohol
2.Being sedentary
3.Low consumption of vegetables
4.Low consumption of fruits
5.All of these choices


5

Nutritional Science

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To improve cardiorespiratory endurance, activities that use most of the large-muscle groups of the body and elevate heart rate should be sustained for at least _____.

a. 20 minutes b. 40 minutes c. 1 hour d. 1½ hours e. 2 hours

Nutritional Science

Which of the following statements about fruits and/or vegetables is false? 

A. Fruits and vegetables are sources of phytochemicals. B. Fruit juices provide more fiber than whole fruit. C. Vegetables are often good sources of fiber. D. Most fruits and vegetables are naturally low in fat.

Nutritional Science

Which of the following is true in regard to knee height?

I. Correlates well with mature height; II. Should be measured using the left leg, bent at 90 degree angle; a. I, II, III b. I c. I, II d. II,IIIIII. Movable blade placed on anterior surface of thigh

Nutritional Science

Macey's BMI is 30.2. Based on this information, her weight is in the ________ range.

A. obese B. healthy C. underweight D. overweight

Nutritional Science