The prefix Xer- denotes which meaning?

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 Xer- denotes which meaning?

Explanation:
The prefix xer- denotes dryness. It comes from the Greek xeros meaning dry, so medical terms built with xer- describe a lack of moisture or a dry condition. For example, xeroderma refers to dry skin, and xerostomia means a dry mouth. The other options point to moisture or other sensations (wet, cold, heat) and use different prefixes, so they don’t match xer- as the meaning.

The prefix xer- denotes dryness. It comes from the Greek xeros meaning dry, so medical terms built with xer- describe a lack of moisture or a dry condition. For example, xeroderma refers to dry skin, and xerostomia means a dry mouth. The other options point to moisture or other sensations (wet, cold, heat) and use different prefixes, so they don’t match xer- as the meaning.

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