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Sample Test
Chapter 3- Finding Relevant Evidence to Answer Clinical Questions
A nurse who provides care on a renal unit has posed a number of clinical questions in an effort to impl
1.
EBP. Which of the following questions could those nurses best answer by consulting a textbook?
A) “What effect does a diagnosis of renal failure have on type 2 diabetics’ glucose monitoring beha
B) “What factors influence clinicians’ decisions to recommend peritoneal dialysis over hemodialysi
C) “What are the anatomical characteristics and physiological functions of the kidneys?”
, “What is the relationship between dosing of erythropoietin therapy and hemoglobin levels in pat
D)
chronic renal failure?”
A nurse has heard from a colleague about a new approach to providing nursing care for confused pati
2. have been diagnosed with hepatic encephalopathy. In which of the following sources is this informatio
likely to appear first?
A) A newspaper article
B) A systematic review
C) A conference presentation
D) A journal article
After reading an online news article about the surprising role that chewing gum may play in facilitating
3. after bowel surgery, a nurse has “googled” the subject. How should the nurse best interpret the results
search?
A) The nurse must carefully evaluate the results of this search.
B) The results of searching sites such as Google and Yahoo are not clinically useful.
C) The search is likely to yield inaccurate or biased results.
, D) The search is a time-efficient substitute for searching online health databases.
A nurse is seeking evidence on the most effective ways to promote urinary continence among older ad
4. dementia. Which of the following sources is most likely to provide the nurse with specific interventions
practices to achieve this goal?
A) Cumulative Index to Nursing and Allied Health Literature (CINAHL)
B) National Guideline Clearinghouse
C) PsycINFO
D) MEDLINE
A hospital educator has been commissioned with identifying evidence to inform a revision of the hospi
5. on the use of physical restraints. During the search, what parameters should the nurse establish for th
articles and other information sources?
A) Articles should be ranked according to publication date, with the most recent articles being prio
B) The nurse should attempt to identify collaborative evidence for any source that is more than 3 y
C) The nurse should establish a cutoff for sources more than 5 years old.
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