Minimum step targets have been suggested for people of different ages and abilities. How many steps per day are recommended for healthy adults?
a. 5,000 steps
b. 7,500 steps
c. 10,000 steps
d. 13,000 steps
B
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What would be the approximate weight gain of a person who consumes an excess of 500 kcalories daily for one month?
a. 0.5 lb b. 2 lbs c. 3 lbs d. 4 lbs
Which of the following is a feature of water and nutrition?
a. Water intoxication is rare but can result in death b. Water losses from the body are highest through the feces c. Chronic high intakes increase the risk for bladder cancer d. Soft water has significant concentrations of magnesium and calcium
Foods should be introduced to an infant one at a time because:
a. this prevents overfeeding. b. the infant's swallowing reflex is not under voluntary control. c. the infant's immunological protection hasn't been developed. d. any allergic reactions can be detected.
Which of the following is characteristic of the tocopherols?
a. Good food sources include lean meats and dairy. b. The various tocopherols perform similar roles in the body. c. They are usually found in foods high in polyunsaturated fats. d. The various tocopherol compounds can be converted to the active alpha-tocopherol. e. The upper level for adults in 2000 mg/day.