![]() Include six (6) attributes for each class and show minimum and maximum multiplicity. Then create a domain model class for the same information using Visio or its open source alternative software. ![]() Note: The graphically depicted solution may not exceed one (1) page per diagram. Add six (6) attributes to each data entity and show minimum and maximum cardinality. In addition each patient has multiple prescriptions and one pharmacist fills each order.īased on the above information create an entity-relationship diagram that shows the data storage requirements for the system using Visio or its open source alternative software. Careful tracking and record keeping is crucial. An order therefore consists of prescriptions for more than one patient. An order consists of one or more prescriptions each for one specific drug and one specific patient. A patient is assigned to a specific unit. Each nursing home has at least one but possibly many units. ![]() To process a prescription order RPS needs to know about the patients the nursing home and the nursing home unit where each patient resides.
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