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CRANIAL NERVES (12) (X. VAGUS--> MIXED ("WANDERING NERVE"-…
CRANIAL NERVES (12)
III. Oculomotor-->MOTOR
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Visual fixation (change, movement)
Clinical correlates: Ptosis, Strabismus
VI. ABDUCENS-->MOTOR
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Clinical correlates: Medial strabismus, Diplopia
V. Trigeminal--> MIXED
3 DIVISIONS
OPTHALMIC
TOUCH, PAIN, TEMP--> From skin of forehead
MAXILLARY
Sensation from temples, nose, cheeks, lids, palate
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Clinical correlates
SENSORY--> Loss of sneezing, blinking; Trigeminal neuralgia
MOTOR--> Flaccid paresis, paralysis, muscle atrophy, jaw deviation
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IV. Trochlear-->MOTOR
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Visual fixation (change, movement)
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XI. ACCESSORY--> MOTOR
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Clinical correlates: Turning head weakness, dropped shoulders
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VII. FACIAL--> MIXED
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Clinical correlates: Determined by site of lesion--> Paralysis, secretions, motor speech disorder
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I. Olfactory--> SENSORY
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Clinical correlates: Anosmia, Hyperosmia & Hyposmia
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X. VAGUS--> MIXED
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Regulates--> Cardiovascular, Respiratory & GI F(x)
Clinical correlates: Dysphagia, VF paralysis, paresis or paralysis of pharynx, larynx, choking, pulmonary aspiration
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