The lining of the small intestine is smooth and flat, allowing for increased transit time of food
material.
Indicate whether the statement is true or false
FALSE
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Which statement accurately describes the energy measurement of foods?
a. The amount of carbon dioxide consumed gives an indirect measure of energy released. b. A bomb calorimeter measures the amount of oxygen released when a food is oxidized. c. Bomb calorimetry provides precise amounts of energy a person derives from the foods consumed. d. Bomb calorimetry typically overstates the physiological fuel value. e. In general, the fuel value of protein foods will exceed their energy value as measured by bomb calorimetry.
What role do minerals play in promoting proper nutrition?
a. minerals in today's diet come mainly from plant food sources b. minerals are needed in large amounts for maintaining body structure. c. minerals help to regulate chemical reactions and body processes. d. mineral supplements are required to ensure nutrient adequacy
A mom with a newborn called a nurse practitioner to report that one of her breasts was painful, enlarged, and had a red area. In order to distinguish between two common conditions, what additional information would the practitioner want?
a. Time of onset b. Where is the pain? c. Do you have a fever? d. Any flu-like symptoms? e. All of the above
All of the following are true regarding vitamin A intake and pregnancy EXCEPT:
1.too little is associated with poor fatal growth. 2.too much in the form of retinal supplements can cause fetal malformations. 3.pregnant women should limit their intake of beta-carotene to less than 5000 IU per day. 4.pregnant women should limit their intake of retinol to less than 5000 IU per day.