A charge nurse is discussing evidence-based practice (EBP) and the hierarchy of evidence with a newly licensed nurse.
Which of the following examples should the nurse provide when discussing Level I evidence?
Systematic review.
Credible websites.
Expert opinions.
Qualitative studies.
The Correct Answer is A
Choice A rationale:
Systematic reviews are considered Level I evidence in the hierarchy of evidence in evidence-based practice (EBP). Systematic reviews involve the rigorous and comprehensive synthesis of multiple research studies on a specific topic. This approach minimizes bias and provides the highest level of evidence for making clinical decisions. Systematic reviews typically follow a structured methodology and offer a critical analysis of the existing literature, making them a strong foundation for EBP.
Choice B rationale:
Credible websites are not considered Level I evidence. While some websites may contain reliable information, they vary in quality, and the credibility of the source must be carefully assessed. Relying solely on websites is not the most robust approach in EBP, as it lacks the rigorous systematic review and critical appraisal process of Level I evidence.
Choice C rationale:
Expert opinions are not considered Level I evidence. While expert opinions can be valuable, they are often based on individual experiences and interpretations rather than systematic research. Expert opinions are generally considered lower in the hierarchy of evidence compared to systematic reviews and other forms of research evidence.
Choice D rationale:
Qualitative studies are not considered Level I evidence. Qualitative studies provide valuable insights into the experiences, perceptions, and meanings associated with a particular phenomenon. However, they are typically ranked lower in the hierarchy of evidence compared to systematic reviews and quantitative research studies. Qualitative studies are more appropriate for addressing research questions related to subjective experiences and understanding the "why" and "how" of a phenomenon.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The correct answer is Choice B.
Choice A rationale: Advanced beginners are newly graduated nurses who rely on limited experience and follow guidelines strictly. They cannot yet mentor others effectively because they lack the necessary comprehensive knowledge and practical skills for precepting new staff members.
Choice B rationale: Proficient nurses have a deep understanding of clinical situations through experience. They can recognize patterns, predict outcomes, and provide effective mentorship as preceptors. They are skilled at guiding new staff members and improving their clinical performance.
Choice C rationale: Expert nurses possess an intuitive grasp of clinical situations and make decisions rapidly. While they are highly skilled, the role of preceptor is generally better suited to proficient nurses who are adept at breaking down complex tasks for new learners.
Choice D rationale: Competent nurses have a few years of practice and can plan and manage patient care efficiently. However, they are not yet at the stage where they can fluidly adapt to varying situations or mentor new staff as effectively as proficient nurses.
Correct Answer is A
Explanation
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