The average dietary nutrient intake level that meets the nutritional requirement of almost all healthy people in a selected age and gender group is the
A) AI level
B) UL level
C) EAR level
D) RDA level
Ans: D
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When a patient has full-thickness loss but the depth is unknown, how should the nurse classify this pressure ulcer?
a. Stage/Category III b. Unstageable c. Suspected deep tissue injury d. Stage/Category IV
The nurse caring for a patient who has had bariatric surgery is developing a teaching plan for his patient. Which information listed below is essential to include?
A) Drink a minimum of 90 mL of fluid with each meal. B) Eat six small meals daily spaced at equal intervals. C) Choose foods high in carbohydrates, especially simple sugars. D) Limit calories to no more than 1800 daily.
Amblyopia is a decrease or loss of vision caused by:
a. The brain turning off confusing visual images b. Structural eye damage c. Clouding of the retina d. Ocular occlusion
Which of the following words are not used to describe pain?
a. Full, bounding, and feeble b. Sharp, knifelike, and stabbing c. Aching, burning, and cramping d. Pressure, squeezing, and viselike