North Americans consume a wide variety of foods but often do not choose the right balance of foods to meet their nutrient needs.
a. true
b. false
Answer: a. true
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What describes an advantage of peritoneal dialysis over hemodialysis?
a) it can be used for longer periods b) its dialyzer is typically more effective c) it is less likely to cause infection d) it requires fewer dietary restrictions e) it is less likely to cause blood clots
Small amounts of food move from the back of the mouth and through the esophagus by involuntary muscular movements called
A. peristalsis. B. umami. C. segmentation. D. reflux.
Which of the following substances causes milk to be released from the breast?
A) prolactin B) colostrum C) oxytocin D) lactoferrin
What does the concept of la raza, first promoted in the 1960s as a pride and solidarity movement, mean? a. "We are one."
b. "pride for the Mexicans" c. "the people" d. "manhood" e. "tough guy"