Crani/o means which structure?

Prepare for the Medical Terminology Test. Use flashcards and multiple-choice questions, with hints and explanations for each question to strengthen your understanding. Get ready for your exam!

Multiple Choice

Crani/o means which structure?

Explanation:
Crani/o is a combining form that names the skull. In medical terminology, combining forms pair with suffixes to describe parts and procedures, so crani/o specifically points to the skull rather than other structures. That’s why it best fits the structure in question: the skull, as seen in words like cranium, craniectomy, and cranial. For contrast, facial terms use fac/o (as in facial), the spine is referred to by spin/o or spondyl/o (as in spinal or spondylitis), and the rib by cost/o (as in costal).

Crani/o is a combining form that names the skull. In medical terminology, combining forms pair with suffixes to describe parts and procedures, so crani/o specifically points to the skull rather than other structures. That’s why it best fits the structure in question: the skull, as seen in words like cranium, craniectomy, and cranial.

For contrast, facial terms use fac/o (as in facial), the spine is referred to by spin/o or spondyl/o (as in spinal or spondylitis), and the rib by cost/o (as in costal).

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