Practice Tests for the COA® Certification Exam

Certified Ophthalmic Assistant COA Exam Practice Tests


The COA® exam practice tests draw from a database of over 1600 questions. Each time you take the practice test, a new set of questions is presented to you. You are able to review your questions and answers. 

The COA® exam practice test is only available with purchase of the Certified Ophthalmlic Assistant (COA®) Exam Prep Course. Our goal has always been to maximize the opportunity for the student to pass the exam, while increasing the useful knowledge of the student in the clinical environment. We think this is best accomplished by completing the prep course instead of just taking a few practice exams. The prep course is comprehensive, meaning it covers all of the exam content areas in depth.  The course uses a proven effective study method consisting of short reading segments followed by short quizzes to reinforce learning of the study material. Click here for more information on the certified ophthalmic assistant prep course with practice tests.