A systematic review of many studies is important when deciding on an EBP procedure because:
A) Subjects cannot be assumed to provide accurate information in surveys.
B) No single study can answer a research question.
C) The reviewer cannot count on qualitative studies as valid.
D) Reviewers sometimes show biased opinions concerning the validity of a study.
B
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A nurse notes that of her clients with multiple tattoos, many are missing quite a few of their teeth. She designs a study to measure causation. Why is this problematic? (Select all that apply.)
a. Tattooing can be expensive. b. Causing subjects to become multiply tattooed, so as to cause their teeth to fall out, is ethically questionable. c. Random assignment to group would be impossible. d. The researcher cannot cause subjects' teeth to fall out; that would be ethically questionable. e. The study would have to be designed as a large-sample, multisite design.
A patient is scheduled to have a magnetic resonance imaging scan (MRI). What information is most important for the nurse to obtain before the procedure?
1. whether the patient is wearing any metal 2. when the patient last ate or drank 3. whether the patient is allergic to shellfish 4. whether the patient has any loose teeth
The nurse is taking care of an 18-month-old child. When planning to take vital signs, the
nurse knows that when assessing the pulse, the most accurate pulse to assess is the: A) radial pulse. B) apical pulse (AP). C) pedal pulse. D) carotid pulse.
A nurse is creating a slide presentation and is used a predesigned combination of colors, font style, size, and position of place keepers. The nurse is involved with which of the following?
A) Background layer B) Content layer C) Layout layer D) Theme