Describe changes in healthcare over the last 50 years

Write 2 pages on each unit objectives Unit 1- Describe changes in healthcare over the last 50 years unit 2- Discuss transcultural nursing in relation to case management. unit 3- Discuss the basic concepts of utilization management in case management . unit 4 – discuss the concept of complementary and alternative medicine in case management. unit 5-discuss the concept of discharge planning/ transitional planning. ** at least two references for each unit** book for class : Case management – a practical guide for education and practice by suzanne k. powell