About the RNAS-C Exam

The RNAS-C exam consists of 150 multiple choice questions and must be completed in 3 hours. You are allowed one 15-minute break, if needed.

RNAS-C Exam Subject Areas

Surgical Patient Care (33 questions – 22% of exam)
Surgical Skills (33 questions – 22% of exam)
Anatomy & Physiology (33 questions – 22% of exam)
Procedure Considerations (33 questions – 22% of exam)
Pre- and Postoperative Considerations (18 questions – 12% of exam)

RNAS-C Exam Development

The RNAS-C exam was developed by subject matter experts including RNs, RNFAs and RNFA educators. Test questions are regularly reviewed and updated by subject matter experts to maintain accuracy and currency. NASC has been administering the RNAS-C exam since 2009.

RNAS-C Exam Details

150 multiple choice questions.
Three hours to complete the exam with one optional 15-minute break.
Remote proctored exam.
Each question has four answer options; only one answer is correct.
Passing score is 70%.

RNAS-C Study Guide

Click here to download the RNAS-C Exam Study Guide.

RNAS-C Practice Questions

We post a new practice question on our social media each week. To see the latest practice questions, see our Instagram, Facebook, or LinkedIn.

RNAS-C Testing Procedures

The RNAS-C exam is offered as a live remote proctored exam through Prolydian. Live remote proctored exams can be taken in the comfort of your own home or workplace. For more information, see Prolydian’s test taker FAQs. You can schedule your exam 24/7 and 365 days of the year.

Applying for the RNAS-C Exam

Click the “Login” link at the top of this web page to Register as an Applicant.

RNAS-C Exam Fees

The fee to take the exam for RNAS-C certification is $425.

Scheduling Your Exam

Once your application is accepted, you will be given an account with Prolydian. You can schedule your exam directly from your Prolydian account.

Changing Test Appointment

You can reschedule your test appointment from your Prolydian account any time up to four hours before your exam appointment. If you fail to reschedule your exam and do not keep your appointment, your entire testing fee is forfeited.

Testing Deadlines

You must test within 4 months of submitting your application. If you do not complete your exam within 4 months, your entire testing fee is forfeited.

Test Results

You will be informed of your test results within 72 hours.

Exam Retake

If you do not pass the exam upon your first attempt, you may retake the exam within 90 days of the original test date, yet no sooner than 45 days. Candidates cannot test more than three times within a 12-month period. The retake fee is $195.

This guide includes handy checklists to check your eligibility and gather your documents before you apply.

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Testimonials

Certification by RNAS-C National Exam

A.W.
BSN, RN, CNOR, RNAS-C
Michigan

RNAS-C certification provides the opportunity to challenge myself and continually improve my technique, ability, and knowledge.

T.B.
PhD, RN, CNOR, RNAS-C, CLC
Alabama

I believe becoming certified is going above and beyond to become our best at what we do. I encourage everyone to take the necessary steps!

D.H.
BSN, RN, CNOR, RNAS-C
Texas

Being certified as an RNAS-C is knowing that I have the knowledge to adapt and be successful in anything that comes my way.

M.B.
BSN, RN, CNOR, RNAS-C
Arizona

Getting certified has truly enhanced my self-assurance. It allows me to contribute effectively to the team’s efforts during times of stress for better patient care.

C.D.
BSN, RN, CNOR, RNAS-C
New York

I decided to get certified to demonstrate my knowledge and ability of First Assisting. It is amazing to be a part of something to improve a person’s daily life.