Eatright Prep Practice Test 5 | Questions with 100% Correct Answers | Verified | Latest Update 2024 | 30 Pages
Which of the following nutrients is essential for cell division during pregnancy and, if deficient, can lead to development of neural tube defects in newborn? - Folate *Folate is essential for DNA synthesis and cell division. Deficiency can lead to defective development of neural tube and other organs. Which of the following does not have an effect on bioelectrical impedance analysis (BIA) measurement of body composition? A. Gas in the intestinal tract B. Hydration status C. Body fatness D. Use of alcohol - A *Gas in the intestinal tract affects underwater weighing but has no effect on BIA. BIA depends on total body water, so only factors that affect hydration status can affect the results of BIA assessment. Which research design is not used in sensory evaluation? A. Paired comparison B. Observational C. Duo-trio D. Staircase procedure - B
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