Final answer:
The anatomic word part among the options is '-pexy', used to denote surgical fixation of an organ in medical terminology. It's part of a system that combines various word parts to describe medical conditions and procedures accurately.
Step-by-step explanation:
The word part that indicates an anatomic term among the options provided is -pexy. This suffix is used in medical terminology to denote the surgical fixation of an organ or body part. For example, in the term nephropexy, nephro- refers to the kidney, and -pexy indicates that the procedure involves surgically attaching the kidney to its proper place. It's important to recognize that word parts like roots, prefixes, and suffixes are combined to convey precise medical meanings such as locations, conditions, and procedures. For instance, bradycardia indicates a slow heart rate, where brady- means slow.