The root Phon- means which of the following?

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 root Phon- means which of the following?

Explanation:
The meaning of the root Phon- centers on sound or voice. In medical terms, Phon- appears in words like phonation (the production of voice) or phonology (the study of sound systems). So it directly conveys “voice, sound” rather than an organ or substance. Other options point to different roots: cardi- for heart, hemo- or hemat- for blood, and pulmon- or pneumon- for the lung. That’s why the best fit for Phon- is “voice, sound.”

The meaning of the root Phon- centers on sound or voice. In medical terms, Phon- appears in words like phonation (the production of voice) or phonology (the study of sound systems). So it directly conveys “voice, sound” rather than an organ or substance. Other options point to different roots: cardi- for heart, hemo- or hemat- for blood, and pulmon- or pneumon- for the lung. That’s why the best fit for Phon- is “voice, sound.”

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