Which of the following are the elements of evidence-based practice? (Select all that apply.)

a. Patient preferences
b. Basic needs
c. Best research evidence
d. Nurse's clinical expertise
e. Hypothesis


ANS: A, C, D
The elements of evidence-based practice essentially form a triangle. They are: best research evidence, the nurse's clinical expertise, and patient preferences.

Nursing

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Nursing

A patient's IV flow needs to be checked frequently so that any adjustments in rate will be small. The allowable percent of change varies according to the institution's policy, patient's condition, and other factors. For this problem set only, assume that the patient's flow rate may be reset if the maximum variation from the physician's order is not more than 25%. Compute the percent of variation

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Nursing