Certified Gastroenterology RN Exam Prep

Maintained and Updated as of 2023

Practice Quiz presents 57 free review questions to assist in the preparation for the Certified Gastroenterology RN exam

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The American Board of Certification for Gastroenterology Nurses (ABCGN) Certification Exam meets the highest professional standards and is the only CGRN certification program accredited by ABNS. ABCGN certification is open to Registered Nurses currently or recently engaged in GI/endoscopy.  This certification is recommended by the SGNA,

The Certified Gastroenterology RN test contains approximately 150 multiple choice questions and an addtional 25 experimental questions. It is only available as a computer generated exam. The test-taker has four hours to complete the exam.

The following Gastroenterology and Nursing topics are covered on the exam:

  • General Nursing Care
  • Gastroenterological Procedures
  • Patient Care Interventions
  • Professional Standards and Responsibilities

We've also published a set of practice questions for the GI/Endoscopy nurse exam that will also be very useful for passing this test.

Need to review more basic RN topics? Check out our NCLEX-RN Exam Practice set with more than a hundred free practice test questions.

Disclaimer: This content is provided for informational purposes only. It has not been edited, fact checked or updated. This content is neither affiliated nor endorsed by ABCGN or any other official agency. These questions were written by a third party test prep company and licensed by Practice Quiz for use on this site. Please use at your own discretion.


There are 175 questions on the Certified Gastroenterology RN Exam.

The Certified Gastroenterology RN Exam is 3 hours long.

Getting a passing score on the Certified Gastroenterology RN Exam grants the test taker CGRN certification.

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