The distinguishing characteristics of the vertebrae compounding the vertebral column are noted...
Question:
The distinguishing characteristics of the vertebrae compounding the vertebral column are noted below. Correctly identify the described structure.
- atlas
- axis
- cervical vertebra-typical
- coccyx
- lumbar vertebra
- sacrum
- thoracic vertebra
1. Vertebra type containing foramina in the transverse process through which the vertebral arteries ascend to reach the brain.
2. Provides a pivot for rotation of the first cervical vertebra
3. Transverse process for articulation with ribs, spinous process pointing sharply downward
4. Composite bone articulates with the hip bone laterally
5. Massive vertebra, weight sustaining
6. Tall bone fused vertebrae
7. Supports the head, allows rocking motion in conjunction with occipital condyles
Spinal Vertebrae
The Spinal Column consists of individual vertebrae that are organized into 5 different sections. Cervical, Thoracic, Lumbar, Sacral and Coccyx. Each of these regions have a specific number that corresponds to the number of vertebrae. The cervical region has 7 vertebrae, the thoracic 12 and the lumbar 5. The sacral region is a fusion of 5 separate vertebrae and the coccyx is a fusion of 4 separate vertebrae. These regions are organized based not only on their general location in the body, but also their distinguishing characteristics and their functional role within the spinal column.
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The distinguishing characteristics of the vertebrae compounding the vertebral column are noted...
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Chapter 17 / Lesson 4Learn the parts of the axial skeleton, including the definition of axial skeleton bones. Discover what makes up the axial skeleton with a skeletal diagram.