BRAIN
SPINAL CORD
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The sciatic nerve branches from the ____ plexus.
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cervical
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lumbar
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thoracic
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sacral
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Explanation:
Detailed explanation-1: -The sciatic nerve is the terminal and largest branch of the sacral plexus formed from both anterior and posterior divisions of the anterior rami of spinal nerves L4 to S3. The nerve exits the pelvic cavity by way of the greater sciatic foramen.
Detailed explanation-2: -The tibial nerve. The common fibular (peroneal) nerve.
There is 1 question to complete.