Describe 3 main differences between historical and current nursing practice. 2) Briefly discuss the following areas in relation to the Australian Health Care system: – Structure (levels of Government) and function – funding issues – Government and non-government services – Governing health care bodies e.g AHMAC – Medicare – Alternative medicine (complimentary therapies) 3a) Discuss a health policy in relation to a current health issue, relating to Aboriginal people. 3b) Describe 5 health risk factors for aboriginal people.