This essay explores the scope of practice within nursing, defining it as the authorized activities of a qualified nurse based on their professional licenses, nursing standards, and NMBA regulations. The essay specifically examines the scope of practice for registered nurses in Australia, highlighting their roles in diagnosing and treating health conditions, designing therapeutic regimes, initiating referrals, prescribing medications, and interpreting tests. The author reflects on a clinical placement at an aged care facility, emphasizing the importance of providing compassionate care to elderly Aboriginal Australians, many of whom are homeless or at risk. The author expresses a desire to specialize in aged care, recognizing the physical and mental challenges faced by the elderly and the need for constant assessment and emotional support. The essay concludes by reiterating the significance of professional nursing concepts, especially the scope of practice, in enhancing patient care, and the importance of care for the elderly.