Typically, a hospital patient receives medications that have been ordered by a particular doctor. Because the patient often receives several medications per day, there is a 1:M relationship between PATIENT and ORDER. Similarly, each order can include several medications, creating a 1:M relationship between ORDER and MEDICATION. a. Identify the business rules for PATIENT, ORDER, and MEDICATION. b. Create a Crow’s Foot ERD that depicts a relational database model to capture these business rules.
Typically, a hospital patient receives medications that have been ordered by a particular doctor. Because the patient often receives several medications per day, there is a 1:M relationship between PATIENT and ORDER. Similarly, each order can include several medications, creating a 1:M relationship between ORDER and MEDICATION. a. Identify the business rules for PATIENT, ORDER, and MEDICATION. b. Create a Crow’s Foot ERD that depicts a relational database model to capture these business rules.
Principles of Information Systems (MindTap Course List)
12th Edition
ISBN:9781285867168
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter5: Database Systems And Applications
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Typically, a hospital patient receives medications that have been ordered by a particular doctor. Because the patient often receives several medications per day, there is a 1:M relationship between PATIENT and ORDER. Similarly, each order can include several medications, creating a 1:M relationship between ORDER and MEDICATION.
a. Identify the business rules for PATIENT, ORDER, and MEDICATION.
b. Create a Crow’s Foot ERD that depicts a relational database model to capture these business rules.
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