This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
[{'content': 'There are low many pairs of spinal nerves ? \nSelect and explain. \nA. 28, B. 30, C. 31, D. 33', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., 31Spinal cord gives origin to 31 pairs of spinal nerves -8 cervical pairs12 thoracic pairs5 lumbar pairs5 sacral pairs1 coccygeal pairsThere are 8 cervical nerves (but only 7 cervical veebrae) because C1 exits between the skull and atlas, while C8 exits through the interveebral formen between C7 and T1 .", 'role': 'assistant'}]