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CO Certified Orthoptist VIP Practice Exam
CO — The Certified Orthoptist (CO) credential is awarded by the American Orthoptic Council (AOC); candidates must pass a written multiple-choice examination (~150 questions) plus an oral practical examination covering ocular motility, binocular vision, strabismus, amblyopia, and related clinical skills.
30
Questions
120m
Time Limit
75.00%
To Pass
Question 1 of 30👑 VIP
A 4-year-old child presents with a constant left esotropia of 35 prism diopters (PD) at distance and near. Cover-uncover testing reveals no movement of the right eye but a refixation movement of the left eye from an inward position. Cycloplegic refraction shows +4.50 OU. What is the MOST appropriate initial management?
Questions 2–30 and full explanations are VIP-exclusive.