5. The health care system is the complete network of agencies, facilities, and all providers of health care in a specified geograp following four statements, which one is the best description of the major goal of the health care system? A Provide care for those who are ill or injured. B.Achieve optimal levels of health care for a defined population through adequate and appropriate health care service c. Provide diagnostic services to those who can afford it or who have health insurance. D.Achieve standards of practice for all those who work within the health care system in providing care for the critically