The type of study that compares a group of individuals with a disease to another similar but
healthy group is called a(n)
A) clinical trial. B) double-blind study.
C) intervention study. D) case control study.
D
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A Crohn's patient who was previously well-nourished has a fever and ileus 7 days PO. Which feeding method should you recommend?
a. central venous hyperalimentation b. full liquids c. peripheral IV infusion d. half-strength tube feeding
Clients with poor nutrition status and gastrointestinal bleeding should be provided with
a. duodenal tube feedings. b. a soft diet. c. parenteral nutrition. d. gastrostomy feedings.
The flexibility required for movement of the RBC through the vessels is largely determined by:
a. the amount of hemoglobin in the cell. b. the maturity of the RBC. c. the size of the cell's nucleus. d. the fatty acid content of the cell's membrane.
The RDA for thiamin is _____ .
a. higher in women than men b. the same for men and women c. measured in micrograms d. sometimes hard to meet because thiamin is not found in many foods e. only slightly higher for men than women