Unit 2_week2 labs

Download Document
Showing pages : 1 - 2 of 4
This preview has blurred sections. Sign up to view the full version! View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: <NAME> PT2520 23 December 2012 Unit 2 Labs Lab 2.1 Identify Business Rules, Attributes, and Candidate Keys Step2-Do you have patient records in a computer system already?-How is patient info tracked and updated?-How do you process reports?-How do you separate the dropped patients from the ones still in the program?-Do you classify patients by health status? Step 3 Business Rules:-Doctor must login to database and select patients records that he/she is seeing for that day.-Front Office workers and nurses are able to view medical history and enter patient vital signs.-Doctors must complete form upon completion of appointment with patient.-Nurses can drop patients from program with doctors approval. Step 4 Security Rules: Patient entity PatientVisit entity a) Last, First MI Vitals, Doctors Notes b) Last Name last name, date of visit, and time PatientVisit c) Surrogate Key Auto-Incremented numbers Composite Key a combination of patients last name, date of visit, and time d) ...
View Full Document