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Head&NeckCNerves
Cranial Nerves
Question | Answer |
---|---|
CN I | Olfactory |
CN II | Optic |
CN III | Oculomotor |
CN IV | Trochlear |
CN V | Trigeminal |
CN VI | Abducens |
CN VII | Facial |
CN VIII | Vestibulocochlear |
CN IX | Glossopharyngeal |
CN X | Vagus |
CN XI | Accessory (Spinal) |
CN XII | Hypoglossal |
CN I Sensory, Motor, or Both? Cranium Exit Point? | Sensory; Cribriform Plate |
CN II Sensory, Motor, or Both? Cranium Exit Point? | Sensory; Optic Canal |
CN III Sensory, Motor, or Both? Cranium Exit Point? | motor; sup. orbital fissure |
CN IV Sensory, Motor, or Both? Cranium Exit Point? | motor; sup. orbital fissure |
CN V Sensory, Motor, or Both? Cranium Exit Point? | both; V1 sup. orbital fissure; V2 foramen rotundum; V3 foramen ovale |
CN VI Sensory, Motor, or Both? Cranium Exit Point? | motor; sup. orbital fissure |
CN VII Sensory, Motor, or Both? Cranium Exit Point? | both; stylomastoid foramen after endtering internal acoustic meatus |
CN VIII Sensory, Motor, or Both? Cranium Exit Point? | sensory; Internal acoustic meatus |
CN IX Sensory, Motor, or Both? Cranium Exit Point? | both; jugular foramen |
CN X Sensory, Motor, or Both? Cranium Exit Point? | both; jugular foramen |
CN XI Sensory, Motor, or Both? Cranium Exit Point? | motor; jugular foramen |
CN XII Sensory, Motor, or Both? Cranium Exit Point? | motor; hypoglossal canal |