NURS 6052 FINAL EXAM PREP (Essentials of Evidence Based Practice) ANSWERED 2026/2027 (6pages)

1. What is evidence based practice (EBP) and why is it important for nursing? - EBP is the process of integrating the best available research evidence, clinical expertise, and patient preferences and values to make decisions about health care. EBP is important for nursing because it helps ensure that nurses provide high-quality, effective, and safe care that is based on the best available evidence and meets the needs and preferences of patients. 2. What are the five steps of EBP? - The five steps of EBP are: 1) Ask a focused and answerable clinical question; 2) Acquire the relevant and reliable evidence; 3) Appraise the quality and validity of the evidence; 4) Apply the evidence to the specific patient situation; and 5) Assess the outcomes and evaluate the effectiveness of the decision. 3. What are the three components of a well-formulated clinical question? - The three components of a well-formulated clinical question are: 1) The patient or population of interest (P); 2) The intervention or exposure of interest (I); and 3) The outcome or effect of interest (O). These components can be used to form a PICO question, which helps guide the search for evidence. 4. What are some sources of evidence that can be used for EBP? - Some sources of evidence that can be used for EBP are: 1) Systematic reviews and meta-analyses, which synthesize the results of multiple studies on a specific topic; 2) Randomized controlled trials (RCTs), which compare the effects of an intervention with a control group; 3) Cohort studies, which follow a group of people with a common exposure or characteristic over time; 4) Case-control studies, which compare a group of people with a certain outcome with a group of people without that outcome; 5) Cross-sectional studies, which measure the prevalence of an exposure or outcome at a single point in time; 6) Qualitative studies, which explore the experiences, perceptions, and meanings of a