ABO Basic practice test

Sample questions — under expert review

These are original practice questions written for optical.education. They are still being reviewed by a credentialed expert, so treat them as study prompts, not as official exam content. Spotted a problem? Tell us.

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ABO Basic sample practice quiz

One question at a time, with an explanation that teaches the concept behind each answer. Topics covered: Ophthalmic Optics, Ocular Anatomy, Physiology, Pathology & Refraction, Ophthalmic Products, Instrumentation, Dispensing Procedures, Laws, Regulations & Standards.

Choose a mode Practice mode
See if you're right and read the explanation after every question. Quiz mode
Answer everything first, then review explanations at the end.

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Your results

Score by content area (sample set — not a predictor of your exam result)
Topic	Correct

New to this exam? Read the ABO certification guide for the official format, fees, and content areas, or browse our study guides.

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Not affiliated with or endorsed by ABO-NCLE, IJCAHPO, or any state board. Not medical advice. Practice questions are original and don't guarantee a passing score. Verify current requirements with the official source. Read the full disclaimer.