The contribution of nurses' perceptions and actions in defining scope and stabilising professional boundaries of nursing practice.
This paper reports on the findings of a naturalistic inquiry study that explored the scope and boundaries of nursing practice. Findings from interview and observation data suggest that nurses negotiate and adjust professional boundaries on an individual, case-by-case basis, thereby managing the scope of their practice as they see it in that circumstance. The strategies they used are presented in four major categories: 1) maintaining a comfort zone, 2) expanding into safe territory, 3) moving into the grey zone and 4) stepping over the line. Findings show that nurses' efforts to maintain the comfort zone serve to perpetuate the status quo and may threaten holistic care. Expanding nursing actions to include functional roles such as coordinating care, sharing information, advocating (for patients), collaborating and innovating offers the profession critical building blocks for defining the scope of nursing practice. Clarifying the grey zone (or overlapping territory) is an essential task for the profession in determining the boundaries of nursing practice. The data revealed that, partly due to the ambiguity of the grey zone, nurses may step over the line into medical decision-making and outside the legal sanctions for the professional nursing role. The implications of this study highlight the need for nursing to define its scope of practice and in so doing stabilise professional boundaries.