A nurse evaluates the laboratory reports on electrolyte values carefully to assess the balance between positive and negative ions. What is responsible for the regulation of this process?
a. Adaptation
b. Diffusion
c. Homeostasis
d. Osmosis
B
Diffusion allows the ions to support homeostatic balance.
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When the mother of a newborn with a cleft lip or a cleft palate decides to bottle feed, the nurse will have the mother to first try:
a. the breast c. a special nipple designed for clefts b. a regular nipple and bottle d. a special bottle
The nurse is measuring a client's intake and output. What measurement unit would the nurse use to document the results?
A) Grams B) Centimeters C) Kilograms D) Milliliter
It is important to be able to compare and contrast population-based health care needs with unique needs of other population groups. What is the percentage of rural children that live in poverty?
A) 14 B) 24 C) 34 D) 44
The nurse is caring for a patient with a healing stage III pressure ulcer. The wound is clean and granulating. Which of the following orders would the nurse question?
a. Use a low-air-loss therapy unit. b. Consult a dietitian. c. Irrigate with hydrogen peroxide. d. Utilize hydrogel dressing.