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What is the only cranial nerve to extend beyond the head neck region? In general terms, where does it lead?

Surgical Tech For Surgical Tech Pos Care

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ISBN:9781337648868

Author:Association

Publisher:Association

Chapter24: Neurosurgery

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When a patient flexes their neck, the head tips to the right side. Also, their tongue sticks out slightly to the left when they try to stick it straight out. Where is the damage to the brain stem most likely located? Are any of the cranial nerves involved? If so, which ones?
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