QUADRI- signifies which number?

Master CPCT Medical Terminology Test. Prepare with flashcards and multiple-choice questions, each featuring hints and explanations. Ace your exam!

Multiple Choice

QUADRI- signifies which number?

Explanation:
Understanding numerical prefixes helps decode medical terms; quadri- indicates four. This prefix comes from Latin quadri and shows up in words like quadriceps, quadruple, and quadrilateral, all pointing to the number four. The other numbers are expressed with different prefixes: tri- for three, penta- (or quint-) for five, and hexa- (or sext-) for six. A quick memory aid is that “quad” sounds like four and is seen in words describing four parts or features.

Understanding numerical prefixes helps decode medical terms; quadri- indicates four. This prefix comes from Latin quadri and shows up in words like quadriceps, quadruple, and quadrilateral, all pointing to the number four. The other numbers are expressed with different prefixes: tri- for three, penta- (or quint-) for five, and hexa- (or sext-) for six. A quick memory aid is that “quad” sounds like four and is seen in words describing four parts or features.

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