This 2-to-4 page paper presents a database plan for a nursing or healthcare problem dealt with in the past or active in the present.

Explain the problem and the reason(s) a database is needed. Provide a conceptual data model for the planned database. Name all the entities planned for the database and justify their selection. In an appendix, provide an E-R diagram that shows each entity, names the identifier for each entity, and illustrates the relationships between each entity, noting the cardinality.

In the paper, write a narrative explanation of key parts of the E-R diagram, including how you arrived at some of the decisions on relationships and cardinality. Include three questions planned for this database (the original questions from the discussion in week 1 may be used). Provide a recap of the paper and discuss insights on databases developed as a result of working on this assignment. Support all decisions from the scholarly literature.