Which of the following levels of nursing research planning uses analysis of variance as the statistical method to address a research question?
a. Level I
b. Level II
c. Level III
d. Level IV
C
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A Statistical analysis with level I research questions uses mainly content analysis and descriptive statistics.
B Statistical analysis with level II research questions uses correlation or tests of association.
C Statistical analysis with level III research questions uses tests that search for differences between means, such as analysis of variance.
D Nursing research planning does not include a fourth level.
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a. Echocardiography b. Chest x-ray c. T4 and thyroid-stimulating hormone (TSH) d. Arterial blood gas
Rest is a state where the individual:
a. naps for a period of time. b. sleeps for a period of time. c. is relaxed for a period of time. d. all of the above.
Rubbing alcohol has a specific gravity of 0.877. Calculate the mass of 650 mL of rubbing alcohol: ________. Round to the nearest tenth if necessary.
Fill in the blank(s) with the appropriate word(s).
To increase the safety of a blood transfusion, which of the following actions should the nurse take? The nurse should prepare to administer the blood with (Select all that apply)
a. a second nurse to take the vital signs. b. a tubing set designed for blood products. c. an IV of D5W. d. an IV of normal saline.