Despite its benefits, role expansion comes with challenges: - Education and Training: Nurses require additional education and training to take on expanded roles, which can be time-consuming and costly. - Scope of Practice Regulations: Varying regulations across different regions can limit the extent of role expansion. - Resistance to Change: Some healthcare professionals and institutions may resist changes in traditional role boundaries. - Workload and Burnout: Expanded roles can lead to increased workload and the risk of burnout if not managed properly.