CBCN

The exam is multiple choice. ONCC states that its CBCN practice tests reflect the type and style of items to expect on an actual exam, so the practice items are the best available preview of question construction. Confirm current item count, appointment length, and delivery options through ONCC before you schedule.

ONCC posts that, due to a high volume of test applications, application processing may take up to 8 weeks. If 8 weeks have passed since you submitted your application and you have not received your Authorization to Test, ONCC directs candidates to contact [email protected] for follow-up.

Yes. The CBCN practice test includes 100 multiple-choice items with the correct answer, rationale, and reference; items are randomly selected each time, so some will differ between attempts. You have 12 months from purchase to start it, then unlimited use for 14 days once you access it. A free 50-item version uses the same items each time.

Start with the free 50-item test if you want a low-cost baseline. ONCC notes that because items rotate in the paid version, purchasing more than one copy is unnecessary. A common approach is to take one test as a diagnostic, review every rationale carefully, then repeat it after targeted content review.

Use a practice test first to identify weak content areas, then sequence review from highest-yield to lowest: risk assessment and screening, diagnosis and staging, treatment and side-effect management, symptom and supportive care, and survivorship and psychosocial care. Re-test periodically so you measure retention rather than familiarity with the same items.

Three patterns recur: memorizing isolated facts instead of applying them to a clinical scenario, under-preparing the supportive care and survivorship content because it feels less technical, and not practicing judgment-based items where several answers seem reasonable. Reading each rationale to learn why distractors are wrong addresses all three.

No. The credential addresses the full breast health and breast cancer continuum, so it applies to nurses working in imaging and screening, surgical oncology, medical oncology and infusion, radiation oncology, navigation, and survivorship roles - anywhere breast care decisions, side-effect management, and patient education happen.

ONCC maintains a Tips for Retaking a Test resource in its Test Resources section, which is the authoritative place to check waiting periods and reapplication steps. Use your score information to target the weakest content areas rather than repeating the same broad review that did not work the first time.

Always verify on oncc.org rather than relying on third-party summaries, including this page. ONCC's certification pages, Test Resources, and candidate handbook carry the current eligibility criteria, application steps, fees, and testing logistics, and these details are revised periodically.