Which statement about dietary supplements is true?
a. The effective compounds in all common herbal remedies have been identified.
b. Dietary supplements must be approved by the FDA before they are marketed.
c. Based on recent analyses of herbal products, their labels are typically correct in terms of the species and dosage of herb provided.
d. Growing conditions for the plants used can influence the chemical composition of an herbal product.
d
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Which of the following should an alcoholic patient with a low serum albumin, low hemoglobin, high ammonia, abnormal liver function tests and ascites have for lunch?
a. 4 ounces cottage cheese b. 1 ounce cheddar cheese c. 1 ounce roast beef d. 1 ounce cold cuts
Modular formulas are _____
a. prepared for patients who require specific nutrient combinations b. prepared from whole foods c. general-use, complete formulas d. added to parenteral formulas to adjust the nutrient composition e. low in vitamins and minerals
Which of the following food preservation methods draws water from cells, reducing the likelihood many pathogens can survive?
A. Drying B. Chilling C. Canning D. Irradiating
A patient has dyspnea, orthopnea, and a barrel chest. Which of the following conditions would most likely be suspected?
a. Upper respiratory infection b. Chronic bronchitis c. Emphysema d. Pneumonia