This report provides an overview of the primary health care services offered by Northern Health Hospital, a major healthcare provider in Melbourne's north. It details the various services, including admitted, non-admitted, and aged care services. The report emphasizes the crucial role of nurses in primary health care, highlighting their responsibilities in lifestyle education, disease management, health promotion, and community engagement. It also examines the socio-demographic characteristics and health factors influencing older adults, who are a core user group of these services, including lifestyle choices, marital status, and socioeconomic factors. The report further discusses how changing socio-demographic factors impact nursing practices, emphasizing the need for nurses to adapt to population diversity, provide culturally sensitive care, and ensure high-quality care for diverse populations. The report references several studies and resources to support its findings.