What test would a nurse researcher use to test hypotheses about group differences in proportions?
A) t-test
B) ANOVA
C) Correlation coefficient
D) Chi-square
D
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When the patient with HIV infection confesses that he has missed 10 days of his dose of 400 mg of nevirapine, the nurse informs him that the physician will most likely order:
1. a dose of 800 mg of the drug for the next 10 days to make up the difference. 2. a second antiviral agent to be taken with the nevirapine. 3. a restart of the nevirapine protocol, beginning with 200 mg/day. 4. the initiation of an entirely different drug.
A nurse is assessing a child with attention-deficit hyperactivity disorder (ADHD). Which manifestation should the nurse not expect to assess?
a. Talking incessantly b. Blurting out the answers to questions before the questions have been completed c. Acting withdrawn in social situations d. Fidgeting with hands or feet
This insulin ________ syringe is designed with features to prevent accidental needlestick injuries.
Fill in the blank(s) with the appropriate word(s).
Prior to cannulating the most important to do
A. occlude the vein distal to the puncture site. B. cleanse the puncture site. C. turn the patient's head to the side. D. palpate for the carotid pulse.