Vertabra prominens is present with

Options

A. First thoracic vetabrae
B. First lumber vertebrae
C. Seventh cervical vertebrae
D. First cervical vertabrae

Answer

### Step-by-Step Solution:

1. **Understanding Vertebrae**: The vertebral column consists of 33 individual bones known as vertebrae, which are categorized into different regions: cervical, thoracic, lumbar, sacrum, and coccyx.

2. **Identifying the Regions**:
- **Cervical Vertebrae**: There are seven cervical vertebrae (C1 to C7).
- **Thoracic Vertebrae**: There are twelve thoracic vertebrae (T1 to T12).
- **Lumbar Vertebrae**: There are five lumbar vertebrae (L1 to L5).
- **Sacrum**: Composed of five fused vertebrae.
- **Coccyx**: Composed of four fused vertebrae.

3. **Defining Vertebral Prominence**: The term "vertebral prominence" refers specifically to the seventh cervical vertebra (C7).

4. **Characteristics of C7**: The seventh cervical vertebra is distinguished by its long and prominent spinous process, which is easily palpable through the skin at the base of the neck.

5. **Conclusion**: Based on the information, the vertebral prominence is associated with the seventh cervical vertebra (C7).

### Final Answer:
The vertebral prominence is present with the **7th cervical vertebrae**.

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