HIM615 Health Care Information Systems and Technology Week 7 Discussion DQ 1 Identify the principle barriers to health information exchange. What impact do these barriers have on health information exchange? DQ2 Describe the critical role of health information exchange in patient care at an organization level (across all facilities), statewide level, and national level. How do the goals of each vary and how is quality of care enhanced?  Purchase this Tutorial. https://aptitudenursingpapers.com/