Which term refers to an irregular pupil?

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Multiple Choice

Which term refers to an irregular pupil?

Explanation:
Irregular pupil means an abnormal shape of the pupil, usually due to a structural defect in the iris. Coloboma describes a congenital defect where part of the iris is missing or not formed, producing a notch or irregular edge that gives the pupil an uneven shape. That’s why it’s the best fit. Aniridia is the absence of the iris, not just an irregular edge. Ptosis is drooping of the eyelid, which doesn’t affect pupil shape. Miosis is a constricted pupil size, which can make the pupil small but not irregular in shape.

Irregular pupil means an abnormal shape of the pupil, usually due to a structural defect in the iris. Coloboma describes a congenital defect where part of the iris is missing or not formed, producing a notch or irregular edge that gives the pupil an uneven shape. That’s why it’s the best fit.

Aniridia is the absence of the iris, not just an irregular edge. Ptosis is drooping of the eyelid, which doesn’t affect pupil shape. Miosis is a constricted pupil size, which can make the pupil small but not irregular in shape.

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