Which of the following decreases the absorption of zinc and iron?
A. oxalic acid
B. vitamin C
C. lactose
D. dietary fat
Answer: A
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A 25-year-old woman has recently visited a registered dietitian as part of a routine health exam. She is consuming less than the EAR for nutrient x. Her intake for that nutrient is:
a. probably inadequate. b. possibly inadequate. c. probably adequate. d. more than adequate. e. None of the above
Every morning, Sarah stops at a convenience store to buy a 20-ounce bottle of a regular soft drink to consume before and during her early classes. Around noon, she drinks a sugar-sweetened tea that she purchased from a vending machine on campus. After she read news about the possible negative health effects of added sugars, she became concerned about her consumption of sugar-sweetened foods and beverages. She decides to follow the recommendations of the 2015-2020 Dietary Guidelines for Americans regarding added sugar intakes. Sarah usually consumes about 1800 kcal/day. Based on this information, she should limit her added sugar intake to less than ________ kcal/day.
A. 144 B. 90 C. 180 D. 216
Which of the following can cause water intoxication in infants?
A) High water volume of breast milk B) Water-diluted baby formula C) Feeding infants solid food too soon D) Feeding infants juice instead of formula
All of the following individuals are at high risk for having a stroke except:
a. someone who smokes at least 1 pack of cigarettes a day. b. someone with elevated LDL levels. c. someone with a blood pressure of 175/95. d. someone with elevated high-density lipoproteins.