NBEO Part II

Clinical judgment rather than recall. You are given a patient scenario and asked what you would do next: which additional test to order, how to interpret a finding, what the diagnosis is, and how to manage or refer. Expect items that reward a safe, sequenced workup and penalize jumping to a diagnosis without ruling out the dangerous alternatives.

Part I emphasizes basic and optical science with more standalone questions. Part II is built around patient assessment and management, so items are longer, often grouped around a case, and require integrating history, examination, and test results. Studying basic science in isolation will not carry you through; practice applying it to clinical decisions.

Part II is delivered by computer and uses selected-response items, and the exam has historically also included a constructed-response or case-based written component. The exact mix and item types can change between administrations, so check the current candidate guide and tutorial published by the NBEO before you sit.

Those figures are set by the NBEO and are updated periodically, so any number quoted in a study forum or older prep book may be out of date. The official body publishes the current item count, appointment length, and passing standard on its website and in the candidate guide; use those as your only source.

Candidates commonly find it harder in a different way. The facts are familiar, but the questions demand that you choose among plausible options and commit to a management plan. Weakness usually shows up in unstructured thinking, not missing knowledge, so timed case practice exposes the gap faster than rereading notes.

Retake eligibility, waiting periods, and any limits on attempts are governed by NBEO policy and can change. Rather than relying on secondhand accounts, read the current candidate guide or contact the NBEO directly for the rules that apply to your testing cycle, and build your remediation plan around the score report you receive.

Start with the areas that generate the most management decisions in real clinics: anterior segment, glaucoma and the optic nerve, and posterior segment and neuro-ophthalmic disease. Then layer in pharmacology and systemic disease, which cut across all of them. Finish with contact lenses, pediatric and low vision, perioperative care, and professional standards, which are narrower but easy points to lose.

Skipping the history and going straight to a diagnosis, ordering the most advanced test instead of the appropriate next step, missing red-flag symptoms that require urgent referral, and forgetting to state follow-up intervals or referral criteria. Also common: confusing similar presentations and failing to consider systemic causes of an ocular finding.

Answer before looking at the explanation, then write one sentence justifying your choice and one describing why the closest distractor is wrong. Track errors by domain rather than by question. If you miss items in the same domain repeatedly, return to that topic with a clinical reference instead of doing more questions.

No. This is an independent study resource and is not affiliated with, endorsed by, or sponsored by the National Board of Examiners in Optometry. Registration, scheduling, fees, scoring, and all official policies come from the NBEO; verify anything on this page against the current official candidate guide before you rely on it.