Closing or Puckering the Lips Is the Action of the ________

question 69

Multiple Choice

Closing or puckering the lips is the action of the ________ muscle.

• A) auricularis
• B) orbicularis oris
• C) orbicularis oculi
• D) levator anguli oris
• E) zygomaticus

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Definitions:

Trembling

Involuntary shaking or quivering of the body or parts of the body, often resulting from fear, excitement, weakness, or illness.

Dizziness

A sensation of spinning around and losing one's balance, often associated with disturbances in the inner ear or the vestibular system.

Rapid Heart Rate

An increased speed of heartbeat, often exceeding the normal resting rate, which can be caused by exercise, stress, or medical conditions.

Social Phobia

An anxiety disorder characterized by an intense fear of social situations where one might be judged or scrutinized by others.