RNAS-C Practice Test 2026 — Free RNAS-C Exam Prep Questions
The RNAS-C exam from National Assistant at Surgery Certification validates the entry-level knowledge of registered nurses who work as first assistants at surgery. Our practice set follows the NASC exam outline: surgical patient care, surgical skills such as hemostasis, suturing and retraction, surgical anatomy, procedure-specific considerations, and pre- and postoperative care.
Under the Joint Commission Universal Protocol, when should the surgical time-out be performed?
RNAS-C format, scoring & key facts
Remote proctored exam (Prolydian platform), available 24/7; one optional 15-minute break.
Facts last verified Oct 5, 2026. Source: nascertification.com/rnas-c/about-the-rnas-c-exam/. Always confirm details with NASC before your exam.
When can you take the RNAS-C?
Plan backwards from your exam date
What the RNAS-C covers
Every PrepBanq RNAS-C test mirrors the official domain weights.
Domain distribution
% of the exam| Content domain | Weight | ≈ Questions on exam | Our practice questions |
|---|---|---|---|
Surgical Patient CareInfection prevention and sterile technique, microbiology and wound healing, diagnostic testing, pharmacology, positioning and equipment, legal aspects and workplace safety. | 22% | ~33 | 6 questions → |
Surgical SkillInstrumentation, tissue handling and skin prep, retraction and exposure, hemostasis, suturing and knot tying, drains, and managing surgical complications. | 22% | ~33 | 6 questions → |
Anatomy & PhysiologySurgical anatomy of the aorta, breast, colon, hip, inguinal region, reproductive, spinal, thoracic and urologic systems; surgical pathology; wound closure. | 22% | ~33 | 5 questions → |
Procedure ConsiderationsFirst-assistant considerations for common procedures such as AAA repair, hysterectomy, cholecystectomy, colon resection, hernia repair, laminectomy, ORIF and hip arthroplasty. | 22% | ~33 | 5 questions → |
Pre- and Postoperative ConsiderationsPreoperative preparation and safety checks, and recognizing and responding to postoperative complications. | 12% | ~18 | 3 questions → |
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RNAS-C FAQ
How many questions are on the RNAS-C?
The RNAS-C has 150 questions and you have 3 hours to finish. Question types: Multiple choice (four options, one correct).
How long is the RNAS-C exam?
Testing time for the RNAS-C is 3 hours.
What is the passing score for the RNAS-C?
RNAS-C passing standard: 70%.
What is on the RNAS-C?
The RNAS-C covers Surgical Patient Care (about 22%), Surgical Skill (about 22%), Anatomy & Physiology (about 22%), Procedure Considerations (about 22%), Pre- and Postoperative Considerations (about 12%).
Who administers the RNAS-C?
The Registered Nurse Assistant at Surgery — Certified (RNAS-C) Exam is administered by NASC. Delivery: Remote proctored exam (Prolydian platform), available 24/7; one optional 15-minute break.
Is there a free RNAS-C practice test?
Yes. PrepBanq has 3 free RNAS-C practice tests with 25 exam-style questions in the real RNAS-C formats, and every answer is explained. No credit card is needed.
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