Why might food frequency questionnaires be less accurate than 24-hour recalls??
A) ?There can be too many or too few foods to choose from.
B) ?Dietary supplements can't be included.
C) ?They typically list only common foods.
D) ?It may be difficult to estimate average portion sizes of foods eaten less frequently.
C
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What is a common neurologic sign of inborn errors of metabolism in neonates?
A. seizures B. hyperpnea C. tachypnea D. vomiting E. ectopia lentis
How do competing influences undermine healthful food intake and food selection at schools??
A) ?They discourage participation in the USDA-sponsored school lunch program. B) ?They encourage students to bring unhealthful lunches to school. C) ?They promote short lunch periods and long waiting lines in the cafeteria. D) ?They offer cheaper but less nutritious meals to low-income students who qualify for reduced-price school lunches.
Glycogenesis is:
a. the breakdown of glycogen into glucose. b. the synthesis of glucose. c. the breakdown of glycemia indices. d. the formation of glycogen from glucose.
An NHANES survey revealed that drinking water and other beverages supplied _____% of total water needs of adults, while the moisture in food provided the remaining percentage
a. 58 b. 67 c. 75 d. 81 e. 93