The Angle at the Corner of the Mouth Is Called

question 1

Multiple Choice

The angle at the corner of the mouth is called the:

• A)labia.
• B)vermilion border.
• C)angle of the mandible.
• D)labial commissure.

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Definitions:

Midbrain

A part of the brainstem involved in functions such as vision, hearing, motor control, sleep/wake, arousal (alertness), and temperature regulation.

Diencephalon

A part of the brain containing elements including the thalamus and hypothalamus, responsible for sensory processes and involuntary bodily operations.

Flocculonodular Lobe

The flocculonodular lobe is a region of the cerebellum involved in balance and eye movements.

Cerebellar Peduncles

Nerve fiber bundles that connect the cerebellum to the brainstem, facilitating communication.