You are conducting a study to evaluate the effects of calcium on blood pressure. What is the dependent variable?
a. blood pressure
b. both are independent
c. calcium
d. none of these
Ans: c. calcium
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The nurse develops a community program to promote exercise for elders. Which of the following should the nurse include in the exercise program?
a. Reinforce the ease of exercising everyday. b. Use exercise to relax any dietary restrictions. c. Describe ways to resume exercise after lapses. d. Participate because exercise achieves wellness.
What medication does the nurse administer to treat anemia associated with chronic renal failure?
A) Methoxy polyethylene glycol-epoetin beta B) Ferrous sulfate exsiccated C) Levoleucovorin D) Hydroxyurea
Team dynamics can become dysfunctional over time. What are some factors that can contribute to team dysfunction (select all that apply)?
a. Taking accountability b. Absence of trust c. Negotiating expectations d. Fear of conflict e. Lack of commitment
A nursing assistant has failed a prerequisite course toward admission to nursing school and states, "I will always be only a nursing assistant and never an RN". Her nursing advisor understands this is an example of which automatic thought?
A. Arbitrary inference B. Overgeneralization C. Dichotomous thinking D. Personalization