Term
| Olfactory: Sensory, motor, or both? |
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Definition
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Term
| Optic: Sensory, motor, or both? |
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Definition
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Term
| Oculomotor: Sensory, motor, or both? |
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Definition
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Term
| Trochlear: Sensory, motor, or both? |
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Definition
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Term
| Trigeminal: Sensory, motor, or both? |
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Definition
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Term
| Abducens: Sensory, motor, or both? |
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Definition
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Term
| Facial: Sensory, motor, or both? |
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Definition
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Term
| Acoustic: Sensory, motor, or both? |
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Definition
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Term
| Glosso-pharyngeal: Sensory, motor, or both? |
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Definition
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Term
| Vagus: Sensory, motor, or both? |
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Definition
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Term
| Spinal: Sensory, motor, or both? |
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Definition
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Term
| Hypoglossal: Sensory, motor, or both? |
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Definition
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Term
| Sensory function of CN I? |
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Definition
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Term
| Sensory function of CN II? |
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Definition
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Term
| Motor function of CN III? |
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Definition
| EOM (extra-ocular muscle) movement, opening of eyelids, pupil constriction, lens shape |
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Term
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Definition
| Down & inward movement of eye |
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Term
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Definition
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Term
| Sensory function of CN V? |
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Definition
| Sensation of face, scalp, cornea, mucous membranes of mouth & nose |
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Term
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Definition
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Term
| Motor function of CN VII? |
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Definition
| facial muscles, closing eyes, labial speech, closing mouth |
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Term
| Sensory function of CN VII? |
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Definition
| Taste (sweety, salty, sour, bitter) on anterior 2/3 of tongue |
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Term
| Sensory function of CN VIII? |
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Definition
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Term
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Definition
| Pharynx (phonation & swallowing) |
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Term
| Sensory function of CN IX? |
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Definition
Taste on posterior 1/3 of tongue
pharynx (gag reflex) |
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Term
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Definition
| Pharynx & larynx (talking & swallowing) |
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Term
| Sensory function of CN X? |
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Definition
| Sensation from carotid body, carotid sinus, pharynx, viscera |
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Term
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Definition
| Movement of trapezius and sternomastoid muscles |
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Term
| Motor function of CN XII? |
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Definition
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Term
| My trick for remembering the cranial nerves in order: |
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Definition
On
Old
Olympus's
Towering
Top
A
Fat
Angry
German
Viewed
Some
Hawks |
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Term
| Brighton's trick for remembering the order of sensory/motor/both for the CNs |
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Definition
Some
Say
Marry
Moxie
But
My
Brother
Says
Big
Bucks
Mean
More |
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Term
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Definition
Visual acuity
Test visual fields by confrontation |
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Term
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Definition
Palpate temporal and masseter muscles when person clenches teeth
Light touch test with cotton ball on area of person's face |
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Term
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Definition
| Facial symmetry as person smiles, frowns, closes eyes tightly, lifts eyebrows, puffs cheeks |
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Term
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Definition
| Hearing in normal conversation & whispered voice test |
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Term
| How do you test CNs IX & X? |
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Definition
Depress with tongue blade, watch movement as person says "ahhh"
Uvula & soft palate should rise in midline, tonsillar pillars move medially |
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Term
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Definition
Strength of neck muscles by having person turn head again your resistance at side of chin
Shrug shoulders against resistance |
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Term
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Definition
Ask person to stick tongue out, protrude in midline
Clear, distinct speech |
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Term
| How do you test CNs III, IV and VI? |
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Definition
PERRLA
EOMs - positions of cardinal gaze
Nystagmus - only normal at extreme lateral gazes |
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