Practice Test GeeksCGRN - Certified Gastroenterology Registered Nurse Practice Test
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General Flashcards

6 cards from real CGRN practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 General flashcards as text

  1. What is the primary role of the CGRN during endoscopic procedures?

    Answer: Patient assessment, sedation monitoring, assisting the endoscopist, and post-procedure care

    The CGRN encompasses comprehensive patient assessment, sedation management, technical assistance, and ensuring safe recovery.

  2. Which organization administers the CGRN certification examination?

    Answer: Certifying Board of Gastroenterology Nurses and Associates (CBGNA/ABCGN)

    CBGNA/ABCGN is the sole organization administering the CGRN certification examination.

  3. What is the most common indication for performing an EGD?

    Answer: Evaluation of persistent upper GI symptoms refractory to medical therapy

    EGD is most commonly indicated for upper GI symptoms that persist despite appropriate medical therapy or present with alarm features.

  4. What does ERCP stand for, and what is its primary purpose?

    Answer: Endoscopic Retrograde Cholangiopancreatography — diagnosis and treatment of bile/pancreatic duct disorders

    ERCP combines endoscopy with fluoroscopy to diagnose and treat biliary and pancreatic ductal conditions.

  5. A patient takes bisphosphonates (alendronate). Why is this relevant to pre-endoscopy assessment?

    Answer: They can cause esophageal erosions and ulcers that may be seen during EGD

    Oral bisphosphonates can cause esophageal irritation, erosions, and ulcers.

  6. What is the significance of the adenoma detection rate (ADR) as a quality measure?

    Answer: It is the proportion of screening colonoscopies finding at least one adenoma, with higher rates correlating with lower interval cancer risk

    Each 1% increase in ADR is associated with a 3% decrease in interval colorectal cancer.

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Sources & references

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  1. abcgn.org — Fees, passing score, renewal, retake fee, retake policy, score release, eligibility, exam format, test delivery, score validity · verified Oct 2026