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 A
Explanation
Choice A rationale:
In the SOAP charting model, the subjective component is where the client's subjective information and feelings are documented. This includes the client's own reports of symptoms, sensations, and experiences. In this case, the client reporting chest pain after mowing the lawn this morning is a subjective statement made by the client. This information is valuable as it provides insight into the client's perception of their condition and helps healthcare providers understand their symptoms and experiences.
Choice B rationale:
The blood pressure reading (182/98 mm Hg) is an objective measurement, not a subjective statement from the client. Objective data includes measurable and observable information, like vital signs, lab results, and physical examination findings. This type of information is typically documented in the objective component of SOAP charting.
Choice C rationale:
The administration of nitroglycerin (0.3 mg SL) is also an objective action taken by the client, not a subjective statement. It falls under the plan section of the SOAP chart, where healthcare providers outline the actions or interventions taken.
Choice D rationale:
The description of the client's skin (pale and diaphoretic) is also objective data. It represents observable physical signs and is not part of the subjective component, which focuses on the client's own statements and feelings.
Correct Answer is B
Explanation
Choice A rationale:
Health education involves providing information and knowledge to clients, but the nurse's action of blood pressure screening goes beyond mere education. It involves the actual screening for a specific health condition, which aligns better with health promotion.
Choice B rationale:
Health promotion encompasses actions aimed at enhancing an individual's well-being and preventing illness. Blood pressure screening is a preventive measure to identify individuals at risk of hypertension, making it a crucial component of health promotion. The nurse is contributing to the client's overall health by identifying potential hypertension issues.
Choice C rationale:
Holistic health refers to a broader approach to healthcare that considers the physical, mental, and social aspects of an individual. While it's important, the nurse's specific action of blood pressure screening doesn't necessarily encompass all these aspects. It's more focused on identifying a specific health condition.
Choice D rationale:
Disease prevention involves activities to prevent the occurrence or progression of diseases. Blood pressure screening falls under this category as it aims to prevent complications related to hypertension, making this choice a relevant consideration. However, "Health promotion" is a more precise and comprehensive description of the nurse's role in this scenario.
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