In an Entity-Relationship (E-R) Diagram,rectangles Represent Entities and Lines Represent

question 39

True/False

In an entity-relationship (E-R) diagram,rectangles represent entities and lines represent relationships between connected entities.

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Definitions:

Syringe

A medical instrument used to inject fluids into or withdraw them from the body.

Tuberculin Skin Test

A diagnostic tool for tuberculosis where a small amount of tuberculin is injected under the skin, and the reaction is measured to determine exposure to TB bacteria.

Intradermal

Pertaining to being within or between the layers of the skin.

Sharps Container

A specially designed container used to safely dispose of needles, blades, and other sharp medical instruments.