From which language roots do most medical terms originate?

• A. Greek & Latin
• B. English
• C. German
• D. French

Answer: (A)

Most medical terms originate from Greek and Latin. This language pair became the foundation for medical vocabulary because early scholars used Greek for the names of body parts and diseases and Latin for grammar and widespread scholarly usage. That creates a broad, consistent set of roots and suffixes that can be combined to convey precise meanings across languages. For example, Greek roots like cardio- (heart) and neur- (nerve) describe parts and systems, while suffixes such as -itis (inflammation) or -ology (the study of) help form clear terms. Latin often supplies the building blocks that connect these roots in a way that’s portable across nations. English today frequently uses these Greek and Latin elements, but the roots themselves are primarily from Greek and Latin rather than English itself. German and French have contributed to medical language in various ways, but they are not the main sources of the roots for most medical terms.