You Have a Patient Processing Data Flow Diagram for a Hospital

Multiple Choice

You have a Patient Processing data flow diagram for a hospital system.Data that is retrieved from a Patient data store includes: patient name,phone number,health insurance,HIPAA identifier,and more.In creating the level 1 diagram where you retrieve data from that data store you:

A) Must explicitly list each data item coming from the data store
B) May give the data flow as 'Patient Details' instead of listing all data items
C) May aggregate as many as four data items together (so if twelve data items are being moved, you need to show three data flows)
D) List only the items normally used in the process (with data that might not be used unless there is some rare processing situation not listed)
E) Either (a) or (c) above