Final answer:
The subject of this question is Evidence-Based Practice (EBP), which is a problem-solving approach used by nurse practitioners to improve nursing care practice. EBP involves asking clinical relevant questions, accessing and interpreting evidence, combining it with practitioner and patient experiences, and applying what has been learned from evidence in making decisions to improve nursing care practice.
Step-by-step explanation:
The subject of this question is Evidence-Based Practice (EBP). EBP is a problem-solving approach used by nurse practitioners to improve nursing care practice. It involves formulating a practice-related question, searching for evidence, critically appraising relevant studies, determining the most appropriate research-supported intervention, applying the intervention, and providing evaluation and feedback.
The operational definition provided in the question emphasizes the importance of asking clinical relevant questions, accessing evidence from research and contextual factors, interpreting and synthesizing evidence, combining it with practitioner and patient experiences, and applying what has been learned from evidence in making decisions to improve nursing care practice.
An example of EBP in action could be a nurse practitioner using research evidence to develop a new protocol for managing pain in post-operative patients.