Certified Endoscope Reprocessor (CER) Practice Test 2026 - Free Endoscope Reprocessing Practice Questions and Study Guide

The choice of gastroscope is correct because it is specifically designed for examining the upper gastrointestinal (GI) tract, which includes the esophagus, stomach, and the duodenum. The gastroscope is equipped with a light and camera system that allows healthcare professionals to visually inspect the mucosal surfaces, perform biopsies, and conduct interventions if necessary. This makes it essential for diagnosing and treating various gastrointestinal conditions.

In contrast, the other options serve different purposes. A ureteroscope is utilized for accessing the urinary tract, especially the ureters and kidneys, making it unsuitable for gastrointestinal procedures. A bronchoscope is employed for inspecting the airways and lungs, focusing on respiratory issues, while a cystoscope is used for evaluating the bladder and urethra in urology. Each of these endoscopes is specialized for different parts of the body, highlighting the unique role of the gastroscope in gastrointestinal procedures.