cranial nerves Flashcards
CN I
Olfactory
- sensory
- smell
CN II
Optic
- sensory
- eyes; visual acuity, visual fields
CN III
Oculomotor
- motor
- eyelid elevation, cardinal fields of gaze, PERRLA
CN IV
Trochlear
- motor
- innervates extra ocular muscles
CN V
Trigeminal
- sensory, motor
- provides sensation to the face, temporal, & master strength
CN VI
Abducens
- motor
- innervates intra ocular muscles
CN VII
Facial
- sensory, motor
- controls facial movement & expression
CN VIII
Vestibulocochlear
- sensory
- hearing, nystagmus
CN IX
Glossopharyngeal
- sensory, motor
- movement of soft palate, gag reflex
CN X
Vagus
- sensory, motor
- movement of soft palate, gag reflex
CN XI
Accessory
- motor
- movement of trapezius muscles
CN XII
Hypoglossal
- motor
- articulation of words, tongue movement
cranial nerves having to do with the motor movement of eyes
CN III, IV, VI
cranial nerves having to do with the movement of the soft palate
CN X, XI
