In how many sections the spinal cord is divided into? 31 sections 12 sections 5 sections 3 sections

Correct Option: C - 5 sections

The vertebrae are systematically divided and named according to their position along the spine. The spinal cord is divided into the following 5 sections:

1. Cervical Vertebrae (C1-C7):

   • Located in the neck
   • Contains 7 vertebrae

2. Thoracic Vertebrae (T1-T12):

   • Situated in the upper back
   • Contains 12 vertebrae
   • Attached to the ribcage

3. Lumbar Vertebrae (L1-L5):

   • Found in the lower back
   • Contains 5 vertebrae

4. Sacral Vertebrae (S1-S5):

   • Positioned in the hip area
   • Contains 5 vertebrae that are typically fused to form the sacrum

5. Coccygeal Vertebrae (C1-C4):

   • Located at the tail-bone
   • Consists of 4 vertebrae that are usually fused to form the coccyx