In a 4 x 3 crosstab table, how many cells would there be?
a. 2
b. 4
c. 7
d. 12
D
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A client has newly diagnosed systemic lupus erythematosus (SLE). What instruction by the nurse is most important?
a. "Be sure you get enough sleep at night." b. "Eat plenty of high-protein, high-iron foods." c. "Notify your provider at once if you get a fever." d. "Weigh yourself every day on the same scale."
How should the nurse researcher most accurately interpret an odds ratio greater than 1.0?
a. This means there is no difference in the odds of an event occurring between the experimental and control groups. b. The event is less likely in the treatment group than the control group. c. The event is more likely to occur in the treatment group than the control group. d. Percent increase in risk of the event that is added after considering the percent of risk that would occur anyway.
The diagnosis of Alzheimer's is made by which of the following?
a. ruling out all other possible reversible or irreversible causes of mental dysfunction b. serum blood tests for defective genes on chromosomes 1 and 14 c. brain scans that detect the accumulation of amyloid plaques d. serum acetylcholine levels
While the nurse works with a family, the father—with a smirk on his face—states, "I love my wife, and she's a good woman who would do anything for her family" and rolls his eyes. Which behavior should the nurse recognize?
1. Triangulation 2. Scapegoating 3. Double-binding 4. Differentiation