General Anatomy · Sensory System · Easy

Iris

Meaning: The coloured ring of muscle in the eye that controls the size of the pupil.

In practice: Inflammation of the iris causes a painful red eye and sensitivity to light.

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Two questions on related general anatomy words.

Which word means: Bony prominence on either side of the ankle, formed by the distal tibia medially and fibula laterally.

Which word means: The foreskin; the retractable fold of skin covering the tip of the penis or clitoris.

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