How many lumber present in vertebral column of human ?

Options

A. 26
B. 7
C. 12
D. 5

Answer

To determine how many lumbar vertebrae are present in the vertebral column of a human, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of the Vertebral Column**: The human vertebral column is divided into different regions, which include cervical, thoracic, lumbar, sacral, and coccygeal regions.

2. **Identify the Number of Vertebrae in Each Region**:
- **Cervical Vertebrae**: There are 7 cervical vertebrae (C1 to C7).
- **Thoracic Vertebrae**: There are 12 thoracic vertebrae (T1 to T12).
- **Lumbar Vertebrae**: This is the region we are interested in. There are 5 lumbar vertebrae (L1 to L5).
- **Sacral Vertebrae**: There are 5 sacral vertebrae, which fuse to form the sacrum.
- **Coccygeal Vertebrae**: There are 4 coccygeal vertebrae, which fuse to form the coccyx.

3. **Focus on the Lumbar Region**: Since the question specifically asks about the lumbar vertebrae, we note that there are 5 lumbar vertebrae in the human vertebral column.

4. **Conclusion**: Therefore, the answer to the question is that there are 5 lumbar vertebrae present in the vertebral column of a human.

### Final Answer:
The number of lumbar vertebrae present in the vertebral column of a human is **5**.

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