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CGRN VIP Certification Practice Exam II
CGRN — The CGRN (Certified Gastroenterology Registered Nurse) credential is issued by the American Board of Certification for Gastroenterology Nurses (ABCGN); the computer-based exam consists of 150 questions (125 scored + 25 unscored pilot items) administered over 3 hours, with a scaled passing score of approximately 600/800.
30
Questions
180m
Time Limit
75.00%
To Pass
Question 1 of 30👑 VIP
During an endoscopic retrograde cholangiopancreatography (ERCP), the physician successfully cannulates the common bile duct and injects contrast. Fluoroscopy reveals a large filling defect consistent with a common bile duct stone. After sphincterotomy, balloon extraction is attempted but the stone is too large to pass. Which intervention should the nurse anticipate next?
Questions 2–30 and full explanations are VIP-exclusive.