CNOR Certification 2025

operating room nurse

CNOR certification 2025 is a way to show that you are a perioperative nurse who follows strict guidelines for patient safety. It also indicates that you have extensive knowledge about a number of different aspects of perioperative nursing.

You must meet several requirements to become a CNOR, including RN licensure, two years of nursing experience, and 2,400 hours of operating room experience. You must also pass a 200 question exam.

Free CNOR Certification Practice Test Online

Operating Room Nurse

Operating room nurses, also known as perioperative nurses, are often commended for their calm and focused demeanor. They help surgeons during surgery and also assist with patient care before, during, and after procedures. This specialized nursing role requires extensive training and a thorough understanding of patient safety guidelines.

Nurses in the OR have to be well-organized and highly detail-oriented. In addition to overseeing surgical equipment and ensuring that supplies are properly stored, they must also keep track of patient records. Operating room nurses must be able to communicate clearly and effectively, and they need to be comfortable in a stressful environment.

Those who want to become certified as an operating room nurse must pass the CNOR exam, which is administered by the Competency and Credentialing Institute (CCI). Registered nurses with two years of experience and 2,400 hours of OR nursing experience are eligible to take the test. The exam consists of 200 multiple-choice questions. The timed exam takes three hours and 45 minutes to complete. The CCI recommends studying for the exam using study guides and other resources.

Operating Room Nurse Salary

Operating room nurses have many skills that help them provide the best patient care. They must have physical stamina, organizational and time management skills, and critical thinking abilities. They also need to be alert and able to work under stressful conditions. The salary for a perioperative nurse can vary depending on location and experience, as well as the level of certification. RNs with CNOR certification can expect to earn higher salaries than their counterparts without this credential.

Perioperative nurses can obtain a CNOR certification by completing the required amount of nursing education and taking the exam. They can also receive recertification by submitting 125 continuing education credits, with 75 of these being related to perioperative nursing.

Those interested in becoming an operating room nurse can start by earning an associates degree in nursing or a bachelor’s degree. They can then apply for a job in a hospital or other healthcare facility that offers this type of nursing program. They can also consider becoming a travel nurse to earn more money and gain valuable experience while working.

Operating Room Nurse Jobs

For nurses interested in a career in the operating room, there are many opportunities available. This specialized nursing field is highly respected and often in high demand due to its demanding nature.

The CNOR certification requires a registered nurse to complete a bachelor’s degree in nursing and 3-5 years of experience as a perioperative nurse. The CNOR credential demonstrates proficiency in perioperative nursing care and establishes a standard of commitment to patient safety.

Operating room nurses must also complete a number of continuing education (CE) courses to maintain their license. The requirements for these courses vary by state. For example, some states require HIV/AIDS education, while others mandate child abuse coursework or a mandatory course on opioid prescribing.

The CCI offers a range of resources to help nurses prepare for the exam, including study guides, handbooks and practice tests. The exam is challenging, and it takes an average of three hours to complete. During that time, nurses must be able to recall and apply information about the following topics: Intraoperative Care, Preoperative Patient Assessment and Diagnosis, Communication, Instrument Processing and Supply Management, and Transfer of Care.

CNOR Meaning

The CNOR credential isn’t for nurses just starting out in the perioperative field; it’s typically earned by OR nurses who have already accumulated a certain level of skill and experience. Having the certification allows them to succinctly demonstrate that fact.

In addition to passing the exam, nurses must maintain an unrestricted RN license in the state where they practice and currently work full- or part-time in a perioperative clinical setting (or nursing education, administration, or research). They also must have at least two years of experience in the OR, including more than 1,200 hours of intra-operative time.

AORN offers a variety of resources to help nurses prepare for the CNOR exam. For example, the article “Surgical specimen management errors in the preanalytic phase: perioperative nursing implications”44 provides an overview of different types of specimen management errors and discusses how these errors can affect patients. It also discusses ways that perioperative nurses can prevent these errors. The CNOR certification is a significant achievement in the nursing profession and is a mark of quality care for patients.

Operating Room Travel Nurse Jobs

An operating room travel nurse is responsible for patient care before surgery, during the procedure, and afterward. The job is highly demanding but rewarding. Travel nurses in this field can often find assignments with higher pay and full benefits.

Operating room nurses work at hospitals and outpatient surgical centers. They are part of a team that includes doctors and surgeons, anesthesiologists, surgical assistants, RNFAs, LPNs/LVNs, radiology techs, biomedical technicians, and administrative staff.

Scrub travel nurses, also known as perioperative RNs, scrub in during surgeries and are responsible for the preparation, selection, and passing of instruments and supplies to the surgeons. They perform a surgical count with the circulating nurse and help maintain a sterile field.

Circulating travel nurses, on the other hand, work outside of the operating room and serve as the patient advocate while the surgical team is performing their duties. They assess the patient before surgery, coordinate care, and answer any questions patients or their families may have. They also document patient condition and monitor traffic into, out of, and around the operating room.

cnor meaning

CNOR Verification

AORN’s CNOR certification is one of the most sought-after credentials for perioperative nurses. The credential establishes that a nurse is familiar with best practices in operating room nursing and intra-operative patient safety. Hospitals support the credential because they recognize that certified nurses are more likely to deliver high-quality care.

The CNOR exam is computer-based and includes 200 questions. The pass or fail result is available as soon as the exam is complete. Scores are scaled, and the candidate must achieve a minimum score of 620 to pass the exam. The official results will be mailed to the test taker within four to six weeks.

To qualify for the CNOR exam, a nurse must have two years of full-time experience in a perioperative nursing setting and a current, unrestricted registered nurse license. The applicant also must have a minimum of 1,200 hours of intra-operative nursing experience. In addition, the candidate must submit proof of certification to the testing company prior to taking the exam. Applicants who do not meet these requirements must wait until the next exam period to retest.


The CNOR exam is a computer-based test administered by Thomson Prometric at test centers across the United States and internationally. It consists of 200 multiple choice questions, 15 of which will not be scored (these are called pretest questions and may appear on future exams). Test takers are allowed four hours to complete the exam. During the test, it is important to pace yourself so that you can answer all of the questions in the given time frame. Failure to do so could negatively impact your score.

The majority of the exam is focused on intraoperative care, which encompasses anything that happens during surgery. In order to pass this section, you will need to have a strong understanding of surgical procedures, wound classification and healing, instrumentation, and management of materials, personnel, and services.

The CNOR certification process is currently undergoing some significant changes, in response to accreditation requirement changes and increased public demand for health care professionals to be more accountable. These changes will affect the way that perioperative nurses are able to maintain their certification, including how they are required to accrue and report contact hours.

CNOR Practice Questions

You can earn your CNOR certification in the perioperative nursing field by passing this exam. CNOR exams are designed to test your knowledge of the various perioperative nursing topics including, pre/post-operative patient assessment and diagnosis, individualized plan of care development and expected outcome identification, transfer of care, communication and documentation, infection prevention and control, instrument processing and supply management, emergency situations and professional accountability.

Our CNOR Study Guide is packed with the critical information you must know to pass the test. We cover all the subject areas, concepts, procedures, terms and vocabulary the Competency & Credentialing Institute (CCI) will expect you to master prior to your exam including, pre/post-operative patient assessment, looking over medicines, universal protocol, getting surgical consent, pain assessment, etc.

The ‘Exam-Like’ practice tests inside our study guide are the best way to measure your progress and learn how to improve your weaknesses. By comparing your scores to the national averages we can help you figure out how much you need to score higher. Our practice questions and answers also reveal the theory, facts and best practices behind each correct answer as well as provide clear tutorials on why the incorrect answers are wrong so you can ‘crank-up’ your ability to apply what you have learned.

CNOR Questions and Answers

Perioperative Nurse Certification. Certified Perioperative Nurse (CNOR) is the only accreditation for licensed perioperative nurses that is accredited. Earning the CNOR is a sign of distinction and reflects a dedication to maintaining the highest patient safety standards.

Five phases to CNOR accreditation and maintenance:

  • Verify eligibility. First, check your eligibility to take the CNOR certification exam. Nurses must: Be unrestricted registered nurses in the same nation. Work in perioperative nursing clinical practice, teaching, administration, or research throughout the test. At least two years and 2,400 hours of perioperative nursing experience, including 1,200 intraoperative hours 
  • Join the exam. Sign up for the CNOR exam after determining your eligibility. Start by applying online at CCI. After they approve your application, you can choose a testing center, date, and time. You can take the exam any day except Sunday at testing facilities nationwide. The test costs $395 and $445 to retake.
  •  Study. Prepare for the exam. Free and paid CNOR study guides are available online. Before their first exam, the CCI advises nurses to study for three months. Their website offers textbooks, webinars, tailored study guides, handbooks, and practice questions. They offer practice examinations and courses. Use the many resources to prepare. Exam topics: Patient diagnosis pre/postoperatively (28 questions), Individualized care planning and predicted outcomes (15 questions), Intraoperative management (63 questions), Communication, documentation (20 questions), infection control (30 questions), In emergencies (18 questions), Professional duties (11 questions) 
  •  Test. CNOR has 200 multiple-choice questions. Each question has four options with one correct solution. The exam lasts three hours and 45 minutes and requires a 620 score to pass. The computer-based test gives you pass or fail scores immediately.
  • Maintain credentials. CNOR certification lasts five years. After that, you can renew it through continuing education or nursing school. To renew their license, nurses need 125 education credits, 75 of which must be in perioperative studies. Nurses must have 500 hours of perioperative work experience in addition to classes to renew their accreditation.

A certified nurse-operating room is referred to as CNOR.

The CNOR certification you acquire has a five-year validity period after that.

The CNOR test is regarded as a challenging exam. Before the exam, CCI suggests studying for at least three months.

Surgical nurses who seek to demonstrate that they achieve the highest standards in their specialty can earn CNOR accreditation. To receive the CNOR, you must graduate from an accredited nursing program, obtain your nursing license, and work in the field of perioperative nursing for at least two years.

Follow these steps to pass the CNOR (Certified Nurse Operating Room) exam:

  • Be familiar with the exam’s blueprint and content outline.
  • Acquire relevant study materials for CNOR exam preparation.
  • Create a systematic study timetable and plan.
  • Focus on critical areas, including perioperative patient care and infection control.
  • Review the most recent perioperative nursing standards and guidelines.
  • Take practice exams to assess your knowledge and familiarize yourself with the format of the exam. 
  • Consider joining a study group or registering for CNOR review classes.
  • Use flashcards and mnemonic devices to help you remember information.
  • Exercise your critical thinking and decision-making abilities.
  • Develop methods for overcoming test anxiety.
  • Read and comprehend exam questions with care.
  • Keep a steady pace during the exam and utilize time effectively.

CNOR renewal requires 45 cues from Professional Contributions, Professional Development, and Professional Practice. Presenting at conferences, publishing publications, conducting research, and seeking additional education can earn up to 30 cues in Professional Contributions. The Professional Development category enables up to 10 cues from continuing education, online courses, specialty certificates, or academic degrees. Finally, the Professional Practice category allows 5 signals for quality improvement, professional committees, and mentoring or precepting nurses. CNOR-certified nurses demonstrate their dedication to professional growth and perioperative nursing excellence by accumulating cues in each category and meeting the overall cue criteria.

Follow these steps to renew your CNOR (Certified Nurse Operating Room) certification:

  • Verify that you satisfy the requirements.
  •  Be familiar with the five-year certification window.
  • Compile hours and cues for continuing education (CE).
  •  Maintain a record of your CEs and cues together with any supporting documentation.
  •  Submit the CNOR renewal application before the six-month deadline.
  • Pay the renewal money and apply.
  • Await Competency & Credentialing Institute clearance after application review (CCI).
  • You will get your updated CNOR certificate after it has been renewed.

$395 is required to take the exam.