VIP Exclusive
COA Certified Ophthalmic Assistant VIP Practice Exam
COA — The Certified Ophthalmic Assistant (COA) credential is issued by JCAHPO (Joint Commission on Allied Health Personnel in Ophthalmology); the real exam contains 200 multiple-choice questions delivered over 3.5 hours, covering history taking, visual acuity, refraction, optics, ocular anatomy/physiology, pharmacology, microbiology, surgical assisting, and patient services.
55
Questions
105m
Time Limit
75.00%
To Pass
Question 1 of 55👑 VIP
A 58-year-old patient presents reporting that straight lines appear wavy when viewed with her right eye. She also notices a dark spot in the center of her vision that has worsened over the past two weeks. Which of the following conditions is MOST consistent with these symptoms?
Questions 2–55 and full explanations are VIP-exclusive.