Each Condition Is an Example of an Oral Immunologic Disorder

question 23

Multiple Choice

Each condition is an example of an oral immunologic disorder except one. Which one is the exception?

• A) Aphthous ulcers
• B) Erythema multiforme
• C) Fixed drug eruptions
• D) Osteomyelitis

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Definitions:

Iris

The colored part of the eye surrounding the pupil, responsible for controlling the diameter and size of the pupil.

Pupil

The black circular opening in the center of the iris of the eye, through which light enters the eye.

Lens

A curved piece of glass, plastic, or other transparent materials that refracts light rays, focusing them to form an image or aid in vision correction.

Fovea

A small depression in the retina of the eye where visual acuity is highest, responsible for sharp central vision.