Certified Endoscope Reprocessor (CER) Practice Test 2026 – Your All-in-One Guide to Exam Success!

The hysteroscope is an instrument specifically designed for examining the inside of the uterus, making it primarily relevant to gynecological procedures rather than abdominal ones. In contrast, the other instruments play significant roles in abdominal procedures.

A laparoscope is widely used in minimally invasive surgeries within the abdomen, allowing for visual inspection and surgical intervention through small incisions. The nephroscope is specifically used for procedures related to the kidneys, which are located in the abdominal cavity. The arthroscope, while used for joints, is not directly related to abdominal procedures, but it is often included to highlight instruments that serve specific purposes apart from the abdomen. This distinction emphasizes that the hysteroscope is strictly used for uterine examination, affirming why it would not be used in abdominal procedures.