Which region of the spine contains seven vertebrae?

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Multiple Choice

Which region of the spine contains seven vertebrae?

Explanation:
The cervical region contains seven vertebrae, the top part of the spine in the neck labeled C1 through C7. The atlas (C1) and axis (C2) are specialized to support the skull and enable most head movements. In contrast, the thoracic region has twelve vertebrae, the lumbar region has five, and the sacral region has five that fuse into the sacrum. So, seven vertebrae characterize the cervical region.

The cervical region contains seven vertebrae, the top part of the spine in the neck labeled C1 through C7. The atlas (C1) and axis (C2) are specialized to support the skull and enable most head movements. In contrast, the thoracic region has twelve vertebrae, the lumbar region has five, and the sacral region has five that fuse into the sacrum. So, seven vertebrae characterize the cervical region.

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