What is the function of an instrument referred to by the suffix "-scope"?

The suffix "-scope" is derived from the Greek word "skopein," which means "to look" or "to view." Instruments that end with this suffix are specifically designed for visual examination. For instance, an endoscope is used to examine internal organs or cavities, allowing healthcare providers to diagnose conditions, perform procedures, or guide interventions with enhanced visibility.

In contrast, instruments associated with the other functions indicated by the choices do not share this intrinsic purpose. For example, an instrument designed to induce hardening or to cause rupture serves a completely different medical function that involves manipulation of tissue, whereas suturing instruments are created specifically for stitching tissues together. Understanding the root meaning of suffixes can greatly assist in interpreting medical terminology and the intended use of various instruments in clinical practice.