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Cranial Nerv 1-12
Nerves test
| Question | Answer |
|---|---|
| Regeneration of nerve fibers | destroying the nerve distal to the site of injury allowing Schwann cells, basal lamina & the neurilemma near injury begin producing a regeneration tube.finds the regeneration tube, it begins to grow rapidly towards its original destination |
| Cranial Nerves | 12 pairs associated w/brain, names reveal the structure/function they serve |
| Cranial Nerve 1 Olfactory | Nerve, smell |
| Cranial Nerve 2 Optic | Vision |
| Cranial Nerve 3- Occulomotor | supplies 4-6 muscles that move the eye |
| Cranial Nerve 4 Trochlear | supplies 1 of the muscles that move the eye |
| Cranial Nerve 5 Trigmeal | 3 branches & largest cranial nerve- supplies sensory fibers to face.. |
| Cranial Nerve 6 Abducens | supplies 1 f muscles that move the eye |
| Cranial Nerve 7 Facial | largest nerve that innervates musc;es of facial expressions |
| Cranial Nerve 8 Vestibularcochlear | sensory nerve for hearing & balance |
| Cranial Nerve 9 Glassopharyngeal | supplies tongue & pharynx |
| Cranial Nerve 10 Vagus | only cranial nerve to extend beyond the head & neck to thorax & abdomen |
| Cranial Nerve 11 Part Of Vagnus | considered accessory part of vagus nerve |
| Cranial Nerve 12 Hypoglossal | supplies some tongue moving muscles |
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