Of the most common methods of estimating percent body fat, which is the most accurate?
A. Skinfold measures
B. Dual-energy X-ray absorptiometry
C. Air displacement plethysmography
D. Bioelectrical impedance
Answer: B
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NP is a 30-year-old female who was diagnosed with HIV 10 years ago after exposure to the virus as a result of sharing needles (drug addiction). She has come to an outpatient clinic to get her medications and is now being visited by a registered dietitian. She reports that a physician diagnosed her with listeriosis three months ago and prescribed anti-diarrheal medication. HT: 5'2 WT: 129 pounds
UBW: 136 pounds (3 months ago) CD4 count: 451 cells/?L Alb: 2.9 mg/dL Given NP's laboratory data, what clinical and immune cell category is she in? a. stage 0 b. stage 1 c. stage 2 d. stage 3 e. stage 4
What describes the nutrient needs of older people??
A) ?They vary according to individual histories. B) ?They remain the same as in young adult life. C) ?They increase; therefore, supplementation is required. D) ?They decrease for vitamins and minerals due to changes in body composition.
What is cross-contamination and how can it be minimized?
What will be an ideal response?
Which of the following is true about VLDL cholesterol?
a. composed primarily of cholesterol b. carries cholesterol out of the liver for excretion c. composed primarily of protein d. carries cholesterol and lipids synthesized by the liver out from the liver