Finally passed ONCC after failing twice — here's what actually helped

by Preethi N. 506 views3 replies
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Preethi N.OP
May 27, 2026

Okay so I've been putting off writing this but I know how much posts like this helped me when I was spiraling at 2am convinced I'd never pass. I sat for the CCRN in March 2025 and failed by 8 points. Retook in August and missed by 4. I was devastated both times because I genuinely studied hard — or so I thought.

The thing nobody told me was that I was studying the wrong way. I was reading Barron's cover to cover and taking random notes. What finally clicked was switching to an ONCC practice test format where I was doing timed question blocks and actually analyzing why I got things wrong, not just what the right answer was. That rationale piece changed everything. I also found a study guide that organized content by the CCRN test blueprint percentages, which helped me stop wasting time on low-weight topics.

Third attempt was last month and I passed with a score I'm genuinely proud of. Happy to answer questions — I know how brutal this process feels when you're already an exhausted ICU nurse trying to fit studying into 12-hour shift life.

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Hannah K.
May 28, 2026
This is so encouraging, thank you for posting. I'm scheduled for my first attempt in July and the cardiovascular section is wrecking me. Can I ask how many practice questions you were doing per day toward the end? I've been doing about 50 but I'm wondering if I need to push that higher. Also did you use any specific resources for the pulmonary content or just the blueprint-focused guide you mentioned?
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Chris D.
May 28, 2026
Failed once myself so I feel this deeply. The exam tips that helped me most were brutal honesty about weak spots — I kept avoiding neuro because I hated it, which was obviously a terrible strategy. I forced myself to spend two full weeks on nothing but neuro and multisystem. Went from getting like 48% on those practice blocks to consistently hitting 72-75%. The test is hard but it's very learnable once you stop fearing the content.
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Mike_T
May 28, 2026
Congrats!! Passing on your third attempt after that kind of setback takes real grit. The blueprint percentage tip is underrated — I think a lot of people don't realize cardiovascular is like 17% of the exam alone. Worth the time to really nail it.

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