ari
Which of the following is false when considering eyelids?
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О
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Each time we blink, accessory structure
secretions (oil, mucus, and saline solution)
spread across the eyeball surface, keeping the
eyes moist.
Several types of glands are associated with the
eyelids. Obstructed tarsal glands may cause a
firm bump called a chalazion to form.
The levator palpabrae muscle encircles the eye
and closes the eye when it contracts. The
orbicularis oculi muscle raises the eyelid to
open the eye.
Most Asian peoples have an additional vertical
fold of skin called the epicanthic fold that
commonly appears on both sides of the nose
and sometimes covers the medial commissure.