VIP Exclusive
COA Certified Ophthalmic Assistant VIP Practice Exam 2
COA — The COA (Certified Ophthalmic Assistant) exam is administered by the Joint Commission on Allied Health Personnel in Ophthalmology (JCAHPO). The full exam contains 200 multiple-choice questions over 3.5 hours, covering domains including history taking, visual acuity, refractometry, tonometry, pharmacology, surgical assisting, ocular anatomy, and patient services.
54
Questions
90m
Time Limit
75.00%
To Pass
Question 1 of 54👑 VIP
A 58-year-old patient with a history of Fuchs' endothelial dystrophy presents for routine follow-up. During slit lamp examination, you notice a ground-glass appearance of the cornea and small, dark excrescences on the endothelial surface. These findings are most consistent with which of the following?
Questions 2–54 and full explanations are VIP-exclusive.