You Are Developing an Entity-Relationship Diagram

question 952

Multiple Choice

You are developing an entity-relationship diagram. The entity that you are currently working is "patient". Which of the following would be the primary key for the entity patient?

• A) last name
• B) address
• C) attending physician number
• D) health record number

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Definitions:

Pain Medication

Medications specifically used to reduce or alleviate pain.

Worden's Grief Tasks

A framework outlining four tasks people may go through as part of adjusting to the reality of a loss to aid the grieving process.

School Functions

Events, activities, or operations that are organized or carried out within a school setting, such as educational programs, sports, and social gatherings.

Hopelessness

A feeling of despair and the perception that there is no prospect for a better future.