Abstract

Public health nursing plays a vital role in promoting population health through various core functions, including health advancement, illness prevention, and health protection. This research article examines the key services provided by public health nurses within these core functions and explores their impact on community well-being. By categorizing public health nursing services under these three overarching domains, this study aims to enhance our understanding of the multifaceted roles and responsibilities of public health nurses in improving population health outcomes. Through a comprehensive review of existing literature and case studies, this article elucidates the significance of health promotion initiatives, preventive interventions, and protective measures implemented by public health nurses. Additionally, it highlights the interconnectedness and synergy among these core functions, emphasizing the holistic approach adopted by public health nursing in addressing the complex health needs of diverse populations. Insights gained from this research contribute to the ongoing efforts to strengthen public health nursing practice, inform policy development, and optimize healthcare delivery systems to better serve communities worldwide.

Keywords: Public health nursing; Core functions; Health advancement; Illness prevention; Community well-being