2.3 Role Ambiguity and Evidence-Based Practice Implementation
The operational integration of nurse practitioners into community primary care structures reveals persistent structural tensions between professional capability and regulatory practice boundaries. Evidence from advanced practice rollouts demonstrates that despite proven clinical acumen in managing multimorbid and chronic conditions, practitioners frequently face role confusion among interdisciplinary colleagues and administrative leaders [3], [6]. In jurisdictions undergoing comprehensive primary care reform, such as regional Canadian models balancing accountability and acceptability, provider integration depends heavily on institutional culture and funding alignment [7]. When health authorities fail to delineate autonomous scopes of practice clearly, nurse practitioners are often restricted to episodic substitute care rather than serving as the central clinical anchor for unattached patient cohorts. Furthermore, international comparative observations confirm that service users express increasing demand for comprehensive chronic disease management, yet organizational underutilization of specialized nursing scopes remains widespread [8]. Resolving this misalignment requires health networks to formally restructure patient rostering models, ensuring that advanced practice nurses exercise diagnostic and therapeutic authority commensurate with their clinical education.