CRNFA Study Guide 2026
Everything you need to pass the CRNFA exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
CRNFA exam key facts
- Candidates must select a start date within two months of application approval and submit their completed CRNFA portfolio within three months of that start date. Source
- The CRNFA Professional Portfolio is scored by two peer evaluators using a standardized rubric established by the Standard Setting Committee, with no numeric cut score published. Source
- Candidates who fail the CRNFA portfolio have one opportunity to revise and resubmit their documents within 60 days, after which they must reapply and pay full fees. Source
- CRNFA certification is awarded for a five-year period, expiring on December 31st of the fifth year. Source
📋 CRNFA Exam Format at a Glance
📚 CRNFA Topics to Study (21)
✍️ Sample CRNFA Questions & Answers
1. Preoperative marking of the surgical site is performed to prevent which type of adverse surgical event?
Surgical site marking is a Joint Commission Universal Protocol requirement specifically designed to prevent wrong-site, wrong-side, and wrong-procedure surgeries.
2. Which electrosurgical mode uses a continuous waveform to achieve tissue cutting with minimal hemostasis?
The cut mode delivers a continuous, unmodulated waveform that rapidly vaporizes tissue, producing a clean cut with minimal lateral thermal spread.
3. Which type of needle holder is most appropriate when suturing delicate cardiovascular tissue?
The Castroviejo needle holder is a fine, spring-loaded instrument designed for delicate cardiovascular and ophthalmic suturing.
4. Which suture material is most appropriate for a contaminated abdominal wound requiring fascial closure?
Monofilament slowly absorbable sutures like PDS are preferred in contaminated wounds because they provide prolonged tensile strength and their monofilament structure harbors fewer bacteria than braided sutures.
5. During a laparoscopic procedure, the surgeon asks the CRNFA to adjust the monopolar ESU settings. Which finding on the ESU display indicates that the dispersive pad alarm is activated?
Modern ESUs with contact quality monitoring display a poor contact warning when the dispersive pad has inadequate skin contact, preventing unsafe current return.
6. A fire has started on the sterile drape from an ESU spark near supplemental oxygen. The CRNFA's immediate priority is to:
The RACE/PASS OR fire response prioritizes removing the burning material from the patient and cutting off the oxygen supply (the oxidizer) before using an extinguisher away from the patient's airway.
🎯 Free CRNFA Practice Tests
📖 CRNFA Guides & Articles
What Practice Test Geeks adds beyond an AI chat for CRNFA
An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:
- A timed, full-length CRNFA mock exam — 180 questions in 225 minutes with a 70% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
- A fixed CRNFA question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
- Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
- A printable CRNFA cheat sheet you can print or save as a PDF.
- CRNFA flashcards built from the same question bank.
- Free CRNFA practice tests with the correct answer shown after each question.
How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy
Sources & references
Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy
- nascertification.com — Test delivery, eligibility, fees, passing score, retake fee, retake policy, score validity, renewal, score release, time limit · verified Oct 2026