The sympathetic fibres of uterus are derived from which segments of veibrae ?
Correct Answer: T12 - L2
Description: Sympathetic nerves from T12, LI segment of spinal cord produce uterine contraction and vasoconstriction. The parasympathetic nerves (S2, S3, S4) produce uterine inhibition and vasodilatation. Ref : B D Chaurasia's Human Anatomy , seventh edition , volume 2 , pg.no., 422.
Category:
Anatomy
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