You are conducting a research study that involves evaluating the body composition of triathletes. Which of the following methods would you select based on its high accuracy?

A. Bioelectrical impedance analysis
B. Infrared interactance
C. Skinfold thickness
D. Air displacement plethysmography


Answer: D

Nutritional Science

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Identify a true statement about Fenton preterm infant growth charts.

A. They are based on a sample size of 100 infants. B. They are gender neutral.  C. They provide only nutrition recommendations for preterm infants. D. They are reflective of the longitudinal postnatal growth achieved by preterm infants. E. They reflect cross-sectional birth data.

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The American Academy of Pediatrics recommends all infants be given ________ IU of vitamin D per day until they are consuming that much from food.

A. 600 B. 800 C. 200 D. 400

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Which condition does not contribute to malnutrition in HIV-infected patients?

a. intestinal malabsorption b. lipid abnormalities c. bacterial overgrowth d. vomiting and diarrhea e. medications

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Vitamin A is transported from the liver through the bloodstream to target tissues and cells with the assistance of

A) tocopherols. B) opsin. C) retinol-binding protein. D) beta-carotene.

Nutritional Science