This document introduces medical terminology by discussing root words, prefixes, suffixes, and how they are combined to form medical terms. It provides examples of common root words and their meanings. Prefixes and suffixes that are often used to modify root words are described. The document also discusses how medical terms are used to describe organ systems, drug names, and drug classifications. Finally, it provides examples of common medical term endings and how they relate to drug categories or effects.

1. Introduction to Basic Medical Science Terminology Root Words Prefix-Suffix Organ System Drug Nomenclature