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what innervates the olfactory epithelium of nasal cavity
olfactory (I)
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is I sensory or motor?
olfactory - sensory
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retina (rods and cones)
optic (II)
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is II sensory or motor?
sensory
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superior, medial and inferior rectus, inferior oblique and leavator palpebrae superior mm.
oculomotor (III)
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sphincter pupillae and ciliary mm
occulomotor (III)
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is III sensory or motor?
oculomotor - motor
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superior oblique m
trochlear IV
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is IV sensory or motor?
trochlear motor
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skin and mucosae of face and head via ophthalmic, maxillary, and mandibular divisions
trigeminal V
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mm of mastification, tensors tympani and veli palatini, mylohyoid and anterior digastric mm
trigeminal V
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is V sensory or motor?
trigeminal - both
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facial exp mm, stapedius, stylohyoid and posterior digastric mm
facial VII
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lacrimal, sublingual and submandibular glands; other minor glands and mucosa
facial VII
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taste buds of anterior 2/3 of tongue
facial VII
-
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external ear
facial VII, glossopharyngeal IX, vagus X
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lateral rectus m
.
facial VII
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IS VII motor or sensory?
facial - both
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ampullae of semicircular ducts and maculae of saccule and utricle
vestibulocochlear VIII
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hair cells of cochlear duct
vestibulocochlear (VIII)
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is VIII sensory or motor?
sensory - vestibulocochlear
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parotid gland
glossopharyngeal IX
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pharynx (gag reflex), carotid sinus, posterior 1/3 tongue, auditory tube, and middle ear
glossopharyngeal IX
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stylopharyngeus m
glossopharyngeal IX
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taste buds of posterior 13 of tongue
glossopharyngeal (IX)
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is IX sensory or motor?
both
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smooth and cardiac mm. and glands of thoracic and abdominal organs through transverse colon
vagus (X)
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is X sensory or motor?
both
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carotid and aortic bodies
vagus X
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mm of soft palate, pharynx, larynx, and esophagus
vagus X
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mm of pharynx and larynx
accessory XI (via X)
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is X sensory or motor?
motor- accessory
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sternocleidomastoid and trapezius mm
XI accessory
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extrinsic and intrinsic mm of tongue
hypoglossal XII
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Is XII sensory or motor?
motor- hypoglossal
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