CGRN General 2

Question 1

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

Accepted Answer

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

Answer

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

Question 2

Which organization administers the CGRN certification examination?

Accepted Answer

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

Answer

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

Question 3

What is the most common indication for performing an EGD?

Accepted Answer

Evaluation of persistent upper GI symptoms refractory to medical therapy

Answer

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

Question 4

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

Accepted Answer

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

Answer

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

Question 5

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

Accepted Answer

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

Answer

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

CGRN - Certified Gastroenterology Registered Nurse Practice Test