The prefix Oto- denotes which anatomical structure?

Master the Dean Vaughn Medical Terminology Test. Engage with flashcards and quizzes, detailed explanations provided. Enhance your medical vocabulary for exam success.

Multiple Choice

The prefix Oto- denotes which anatomical structure?

Explanation:
Prefixes in medical terminology tell you which body part is involved. Oto- comes from Greek oto-, meaning ear. So terms using oto- point to the ear—examples include otoscope, otitis, otology, and otoplasty. The other common prefixes refer to other structures: for the eye you’d see ophthalm- or oculo-, for the nose nas- or rhin-, and for the mouth stomat- or oral-. Therefore, oto- specifically indicates the ear.

Prefixes in medical terminology tell you which body part is involved. Oto- comes from Greek oto-, meaning ear. So terms using oto- point to the ear—examples include otoscope, otitis, otology, and otoplasty. The other common prefixes refer to other structures: for the eye you’d see ophthalm- or oculo-, for the nose nas- or rhin-, and for the mouth stomat- or oral-. Therefore, oto- specifically indicates the ear.

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