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Chap 14
Cranial Nerves and Anatomy of Spinal Nerves
Question | Answer |
---|---|
Motor, Sensory, or Both | Some Stars Make Money But My Brothers Says Bugs Bunny Makes More |
12 Pairs of Cranial Nerves Acronym | Oh Once One Takes The Anatomy Final Very Good Vacations Are Heavenly |
12 Pairs of Cranial Nerves | Olfactory, Optic, Oculomotor, Trochlear, Trigeminal, Abducen, Facial, Vestibulo-Chochlear, Glosso-Pharangyeal, Vegus, Accesory, Hypoglossol |
Spinal Nerves | -31 pairs of spinal nerves attached to spinal cord -8 cervical, 12 thoracic, 5 lumbar, 5 sacral, 1 coccygeal |
Spinal Nerves Distribution | below the crevical region, each spinal nerve exits below the vertebrae of the same number |
Dorsal and Ventral Roots | -connect spinal nerves to spinal cord -come from GREY MATTER |
Each Spinal nerve branches into... | 1. Dorsal Ramus 2. Ventral Ramus |
Rami Communicantes | 1. Connected to base of ventral ramus 2. lead to sympathetic chain ganglia |