7.0.03 Cranial Nerves Lab - Cranial Nerve Function Good One 1

Front 1

olfactory - motor/sensory/both

Back 1

sensory for smell

Front 2

optic - motor/sensory/both

Back 2

sensory for vision

Front 3

oculomotor - motor/sensory/both

Back 3

both for 4 extrinsic eye muscles

Front 4

trochlear - motor/sensory/both

Back 4

Both to superior oblique

Front 5

trigeminal opthalmic branch - motor/sensory/both

Back 5

sensory to v1

Front 6

trigeminal maxillary branch - motor/sensory/both

Back 6

sensory to v2

Front 7

trigeminal mandibular branch - motor/sensory/both

Back 7

both to v3

Front 8

abducens - motor/sensory/both

Back 8

both - motor + proprioceptive sensory

Front 9

facial - motor/sensory/both

Back 9

both - facial expression - taste anterior 2/3 tongue

Front 10

vestibulocochlear - motor/sensory/both

Back 10

sensory for hearing + equilibrium

Front 11

glossopharyngeal - motor/sensory/both

Back 11

both - pharynx- some tongue - taste posterior 1/3 tongue

Front 12

vagus - motor/sensory/both

Back 12

both - pharynx - some tongue - abdominal viscera - heart - lungs - abdominal viscera

Front 13

spinal accessory - motor/sensory/both

Back 13

both - mainly motor - proprioceptive from sternocleidomastoid + trapezius

Front 14

hypoglossal - motor/sensory/both

Back 14

both to tongue

Front 15

olfactory - specific area supplied

Back 15

sensory for smell

Front 16

optic - specific area supplied

Back 16

retina

Front 17

oculomotor - specific area supplied

Back 17

motor & proprioceptive to medial rectus - superior rectus - inferior rectus - inferior oblique

Front 18

trochlear - specific area supplied

Back 18

motor + proprioceptive to superior oblique

Front 19

trigeminal opthalmic branch - specific area supplied

Back 19

scalp - upper eyelid - nose - cornea - lacrimal gland

Front 20

trigeminal maxillary branch - specific area supplied

Back 20

upper teeth, gums, lip, palate - skin of cheek - lower eyelid

Front 21

trigeminal mandibular branch - specific area supplied

Back 21

muscles of mastication - lower teeth, gum, lip - along side burn

Front 22

abducens - specific area supplied

Back 22

motor + proprioceptive to lateral rectus - abducts eye

Front 23

facial - specific area supplied

Back 23

all facial muscles for expression - anterior 2/3 of tongue

Front 24

vestibulocochlear - specific area supplied

Back 24

vestibular - cochlear

Front 25

glossopharyngeal - specific area supplied

Back 25

pharynx - posterior 1/3 tongue - tonsils - eustachian tubes - carotid arteries - parotid - salivory glands

Front 26

vagus - specific area supplied

Back 26

motor to pharynx + larynx - sensory from tongue - pharynx + abdominal viscera - parasym. to heart, lungs, abdominal viscera

Front 27

spinal accessory - specific area supplied

Back 27

motor + proprioceptive to sternocleidomastoid - trapezius - motor to pharynx + larynx

Front 28

hypoglossal - specific area supplied

Back 28

motor + proprioceptive to intrinsic (shape) + extrinsic (movement) muscles of tongue

Front 29

olfactory - autonomics yes or no

Back 29

no

Front 30

optic - autonomics yes or no

Back 30

no

Front 31

oculomotor - autonomics yes or no

Back 31

yes - parasympathetic iris muscles to constrict pupil + ciliary muscle for lens shape

Front 32

trochlear - autonomics yes or no

Back 32

no

Front 33

trigeminal opthalmic branch - autonomics yes or no

Back 33

no

Front 34

trigeminal maxillary branch - autonomics yes or no

Back 34

no

Front 35

trigeminal mandibular branch - autonomics yes or no

Back 35

no

Front 36

abducens - autonomics yes or no

Back 36

no

Front 37

facial - autonomics yes or no

Back 37

yes - parasympathetic to sublingual gland + submandibular gland

Front 38

vestibulocochlear - autonomics yes or no

Back 38

no

Front 39

glossopharyngeal - autonomics yes or no

Back 39

yes - parasympathetic to parotid gland (largest salivory gland)

Front 40

vagus - autonomics yes or no

Back 40

yes - parasympathetic to heart (decrease rate) - lungs - all digestive abdominal viscera (increase rate) - pharynx - larynx

Front 41

spinal accessory - autonomics yes or no

Back 41

no

Front 42

hypoglossal - autonomics yes or no

Back 42

no