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Cranial NervesDukePA
Cranial Nerves
| Question | Answer |
|---|---|
| CNI Motor or Sensory? | Olfactory - Sensory |
| CNII Motor or Sensory? | Optic -Sensory |
| CNIII Motor or Sensory? | Oculomotor - Motor |
| CNIV Motor or Sensory? | Trochlear - Motor |
| CNV Motor or Sensory? | Trigeminal - Both |
| CNVI Motor or Sensory? | Abducens - Motor |
| CNVII Motor or Sensory? | Facial - Both |
| CNVIII Motor or Sensory? | Vestibulocochlear - Sensory |
| CNIX Motor or Sensory? | Glossopharyngeal - Both |
| CNX Motor or Sensory? | Vagus - Both |
| CNXI Motor or Sensory? | Accessory - Motor |
| CNXII Motor or Sensory? | Hypoglossal - Motor |
| Where does CNII exit the brain? | Optic Chiasm - superior to the midbrain |
| What does CNIII exit the brain? | Midbrain |
| Where does CNIV exit the brain? | Midbrain |
| Where does CNV exit the brain? | Pons |
| Where does CNVI exit the brain? | Pons |
| Where does CNVII exit the brain? | Pons |
| Where does CNVIII exit the brain? | Pons |
| Where does CNIX exit the brain? | Medulla |
| Where does CNX exit the brain? | Medulla |
| Where does CNXI exit the brain? | Medulla |
| Where does CNXII exit the brain? | Medulla |