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CGRN Books: Study Guides and Practice Tests

Compare 3 CGRN books for CGRN, including Amazon study guides, review books, and practice test books. Exam context: Administrator: ABCGN (American Board of Certification for Gastroenterology Nurses) / Prometric, Questions: 175, Time limit: 3 hours. Then continue with free OpenExamPrep resources.

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Amazon books indexed

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Exam IDs with books

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Book families

Amazon

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About the CGRN exam

These book links are mapped to the exact exam ID. Use the exam facts below to confirm you are looking at resources for the right test.

Administrator
ABCGN (American Board of Certification for Gastroenterology Nurses) / Prometric
Questions
175
Time limit
3 hours
Passing score
Scaled 450/800 (approximately 70%)
Exam fee
$430-520
Free prep

Related free exam resources

Use books for structured review, then move into active practice, study guides, flashcards, videos, and related OpenExamPrep resources.

Books

CGRN books on Amazon

These are affiliate links to Amazon product pages. Use the matching OpenExamPrep practice and study resources before or after reading.

CGRN Exam Secrets Study Guide: CGRN Test Review for the American Board of Certification for Gastroenterology Nurses (ABCGN) RN Examination cover

CGRN Exam Secrets Study Guide: CGRN Test Review for the American Board of Certification for Gastroenterology Nurses (ABCGN) RN Examination

CGRN Exam Secrets Test Prep Team

$47.99
Amazon
CGRN Study Guide 2025-2026: Complete Manual for the Certified Gastroenterology Registered Nurse Exam with 400+ Practice Questions, Full-Length Practice Test, and Detailed Answer Explanations cover

CGRN Study Guide 2025-2026: Complete Manual for the Certified Gastroenterology Registered Nurse Exam with 400+ Practice Questions, Full-Length Practice Test, and Detailed Answer Explanations

Path Publishing, Prime

$36.99
Amazon
CGRN Exam Prep Study Guide 2025-2026: Full Length Practice Tests and Questions with Detailed Answers Explanation for Gastroenterology Nurse Certification cover

CGRN Exam Prep Study Guide 2025-2026: Full Length Practice Tests and Questions with Detailed Answers Explanation for Gastroenterology Nurse Certification

Prep, Kelly

$25.99
Amazon

CGRN books FAQ

What do CGRN book pages include?

These pages map Amazon exam prep books, study guides, review books, and practice test books to exact OpenExamPrep exam IDs when book data is available.

Does every exam ID have a book page?

No. Book domain, family, and exam pages are generated only when at least one Amazon product is mapped to an exam ID. Exams without mapped book data are not added to the books directory.

Are the listed prices guaranteed?

No. Amazon prices, formats, shipping, and availability can change. Open the Amazon product page for the current purchase details before buying.

How should I use CGRN books with free OpenExamPrep resources?

Use books for structured review, then use the related free practice questions, study guides, flashcards, videos, cheat sheets, and articles to test recall and close weak areas.