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BIS 245: Case Study Guide - Small Surgery Center - DeVry University, Chicago.
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BIS 245: Case Study Guide - Small Surgery Center - DeVry University, Chicago.
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1Case Study- Milestone 1
xx
DeVry University
BIS245
This study source was downloaded by 100000815611969 from CourseHero.com on 04-06-2023 07:50:14 GMT -
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, 2
Case Study- Milestone 1
A small surgery center needs your help to create a database. The office manager has
identified the following types of data (entities): patients, doctors, procedures and appointments
using the following business rules: Patients can have many doctors and many doctors can see
many patients. Patients can have many procedures and many procedures are done on patients.
Doctors can have multiple appointments. (hint: these are many to many relationships, so
associative tables need to be added).
Database Design
Primary Keys and Attributes
The primary keys will include, Doctor’s ID, Patients ID, and procedures ID, and
Appointment ID.
Data types for each entity
Patients entity – patients first and last names, name of kin, date of birth, postal address,
social security number, sex, contact number.
Doctor entity – Name of doctor, doctor work ID, area of specialty
Appointment entity – Appointment, name of doctor ID, patient ID, Date,
Time.
Medical Procedure entity – Medical procedure ID, Order Number, Patient ID, doctor ID,
Treatment ID
Treatment entity – Treatment ID, Fee, type of treatment
Entity Relationships explained
This study source was downloaded by 100000815611969 from CourseHero.com on 04-06-2023 07:50:14 GMT -
https://www.coursehero.com/file/100870438/BIS245-Case-
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