Chapter 5
A nurse has collected several research findings for evidence-based practice. Which article will be the best for the nurse to use? a. An article that uses randomized controlled trials (RCT) b. An article that is an opinion of expert committees c. An article that uses qualitative research d. An article that is peer-reviewed
a. An article that uses randomized controlled trials (RCT)
A nurse uses evidence-based practice (EBP) to provide nursing care. What is the best rationale for the nurse's behavior? a. EBP is a guide for nurses in making clinical decisions. b. EBP is based on the latest textbook information. c. EBP is easily attained at the bedside. d. EBP is always right for all situations.
a. EBP is a guide for nurses in making clinical decisions.
A nurse is reviewing literature for an evidence-based practice study. Which study should the nurse use for the most reliable level of evidence that uses statistics to show effectiveness? a. Meta-analysis b. Systematic review c. Single random controlled trial d. Control trial without randomization
a. Meta-analysis
A nurse is trying to decrease the rate of falls on the unit. After reviewing the literature, a strategy is implemented on the unit. After 3 months, the nurse finds that the falls have decreased. Which process did the nurse institute? a. Performance improvement b. Peer-reviewed project c. Generalizability study d. Qualitative research
a. Performance improvement
A nurse is implementing an evidence-based practice project regarding infection rates. After reviewing research literature, which other evidence should the nurse review? a. Quality improvement data b. Inductive reasoning data c. Informed consent data d. Biased data
a. Quality improvement data
The nurse is preparing to conduct research that will allow precise measurement of a phenomenon. Which methods will provide the nurse with the right kind of data? (Select all that apply.) a. Surveys b. Phenomenology c. Grounded theory d. Evaluation research e. Nonexperimental research
a. Surveys d. Evaluation research e. Nonexperimental research
In caring for patients, what must the nurse remember about evidence-based practice (EBP)? a. EBP is the only valid source of knowledge that should be used. b. EBP is secondary to traditional or convenient care knowledge. c. EBP is dependent on patient values and expectations. d. EBP is not shown to provide better patient outcomes.
c. EBP is dependent on patient values and expectations.
The nurse is trying to identify common general themes relative to the effectiveness of cardiac rehabilitation from patients who have had heart attacks and have gone through cardiac rehabilitation programs. The nurse conducts interviews and focus groups. Which type of research is the nurse conducting? a. Nonexperimental research b. Experimental research c. Qualitative research d. Evaluation research
c. Qualitative research
A nurse is reviewing research studies for evidence-based practice. Which article should the nurse use for qualitative nursing research? a. An article about the number of falls after use of no side rails b. An article about infection rates after use of a new wound dressing c. An article about the percentage of new admissions on a new floor d. An article about emotional needs of dying patients and their families
d. An article about emotional needs of dying patients and their families
After reviewing the literature, the evidence-based practice committee institutes a practice change that bedrails should be left in the down position and hourly nursing rounds should be conducted. The results indicate over a 40% reduction in falls. What is the committee's next step? a. Evaluate the changes in 1 month. b. Implement the changes as a pilot study. c. Wait a month before implementing the changes. d. Communicate to staff the results of this project.
d. Communicate to staff the results of this project.
The nurse is caring for a patient with chronic low back pain. The nurse wants to determine the best evidence-based practice regarding clinical guidelines for low back pain. What is the best database for the nurse to access? a. MEDLINE b. EMBASE c. PsycINFO d. AHRQ
d. AHRQ
