Which of the following reflects an improvement in cardiovascular health resulting from regular engagement in aerobic exercise??
A) Increased lean body mass
B) Increase in high-density lipoprotein cholesterol (HDL)
C) Stress relief
D) Improvement in sleep pattern
E) Reduced risk for developing certain types of cancer
B
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Some North Americans are called "sodium sensitive." For these people, high sodium intake contributes to
A. serious fluid imbalances. B. stomach cancer. C. hypertension. D. gastrointestinal upsets.
A 17-year-old girl who is a vegetarian has just become pregnant. What advice should she be given about her nutrient intake during pregnancy? a. She needs to control her calorie intake so she doesn't gain very much weight
b. She needs to take a prenatal vitamin supplement to be certain she is getting enough folate. c. She should reduce her exercise level because it will burn too many calories. d. She should take herbal products instead of nausea medicines for morning sickness. e. She should switch to a meat-based diet.
According to the 2010 Dietary Guidelines for Americans, you should consume less than ____ mg per day of dietary cholesterol
A) 200 B) 300 C) 400 D) 500
People who primarily participate in resistance and strength activities, such as weight lifting, may need to increase their protein intake to:
A. 1 .2 to 1 .4 grams of protein per kilogram of body weight. B. 1 .3 to 1 .5 grams of protein per kilogram of body weight. C. 1 .6 to 1 .7 grams of protein per kilogram of body weight. D. 1 .7 to 1 .8 grams of protein per kilogram of body weight.