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10 Cards in this Set
- Front
- Back
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Olfactory
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C.N. I
Type: Sensory Smell Assess: Hold soap, coffee, or alcohol pad under nose & ask to identify |
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Optic
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II
Sensory Visual Assess: snellen chart; newspaper/magazine - have them read it; or ask what they see in their room |
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Oculomotor
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III
Motor Contracts eye muscles to control eye movements; constricts pupil; elevates eyelid. Assess: use penlight to assess for PERRLA |
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Trochlear
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IV
Motor Contracts one eye muscle to control inferomedial eye movement (below & center) Assess: PERRLA/follow finger as you point down |
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Trigeminal
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V
Sensory & Motor Carries impulse of pain, touch, & temperature from face to brain (clenching & lateral jaw movements) Assess: Clench teeth, Palpate temporal & masseter muscle, perform sharp/dull test on forehead, cheeks,& chin |
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Abducens
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VI
Motor Lateral eye movements Assess: positions test/follow finger or penlight with eyes, without moving head |
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Facial
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VII
Sensory & Motor Taste on anterior 2/3 of tongue (sweet & salty); stimulates salivary glands & tears; smiling, frowning, & closing eyes Assess: Smile, frown, raise eyebrows, puff out cheeks |
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Acoustic/Vestibulocochlear
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VIII
Sensory Sensory fibers for hearing and balance Assess: whisper test, weber test, rinne test |
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Glossopharyngeal
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IX
Sensory & Motor Taste on posterior 3rd of tongue (sour & bitter) & sensory fibers of pharynx, elicits gag reflex; secretory fibers to parotid glands/swallowing movements Assess: Tongue depressor, look at uvula & soft palate & say "AH"; warn client: touch depressor to pharnyx (gag); drink water |
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Vagus
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X
Sensory & Motor Sensations from throat, larynx, heart, lungs, bronchi, G.I. tract, & abdominal viscera; promotes swallowing, talking, & production of digestive juices Assess: same as glossopharyngeal |
