This assignment explores nursing practice within the Australian healthcare system. It addresses the impacts of healthcare delivery on Aboriginal and Torres Strait Islander populations, highlighting improved healthcare infrastructure and accessibility. The assignment also outlines key historical events in the Australian healthcare system, including the evolution of public and private hospitals, the formation of public health departments, and the establishment of Medicare. Political and economic factors impacting health are identified, such as poor governance, civil wars, increased taxation, and debt. The principles and parameters of nursing practice are discussed, emphasizing professional relationships, leadership, evidence-based practice, and adherence to ethical and legal guidelines. Historical and current perspectives of the nursing profession and nurse education are examined, including the influence of Nightingale and the International Council of Nurses. Finally, the assignment covers jurisdictional requirements governing nursing practice, including registration standards, competencies, and the code of conduct for nurses. The assignment is supported by relevant references.