Problem: Determine the ethical legal, political, and sociological factors that create barriers for people with chronic/complex health needs LO2 Examine primary health care and chronic disease management models and the role of the nurse within the interprofessional health care team in integrating care with a view to prevent avoidable hospitalisations. LO3 Critique local and national approaches to health promotion and services available in the community for people with chronic and complex health needs. Need Professional Help?