CN 7,9,10,12

Question 1

Sensory from a portion of external ear

Answer 1

General Somatic Afferent (GSA) Facial Nerve

Question 2

Supposed existence carrying information from sublingual and submandibular glands

Answer 2

General Visceral Afferent (GVA)

Question 3

Inf. GP gnaglion

Answer 3

SA and GVA CN9

Question 4

Inf. Vagal Ganglion

Answer 4

SA and GVA Vagus

Question 5

Supposed existence carrying information from palatine, pharyngeal

Answer 5

General Visceral Afferent (GVA from CN 7

Question 6

Taste from the anterior 2/3 of the tongue and palate

Answer 6

SA CN7

Question 7

Taste from the posterior 1/3 of the tongue

Answer 7

Cranial Nerve IX Glossopharyngeal Nerve

Question 8

Sensory from a portion of external ear

Answer 8

GSA CN9(GP)

Question 9

Taste from the epiglottis

Answer 9

SA CN10

Question 10

GSA and SA fibrs

Answer 10

solitary tract nucleus

Question 11

facial motor nucleus

Answer 11

CN 7 SVE: motor to muscle of facial expression

Question 12

SVE: motor to stylopharngeus

Answer 12

CN 9

from nucleus ambiguous

Question 13

SVE: motor to muscles of palate, pharynx

Answer 13

CN 10

Question 14

SVE: motor to muscles of larynx, upper esophagus

Answer 14

CN 10

Question 15

TF SVE fibers of CN9,10 start from

Answer 15

nucleus ambiguous

Question 16

spinal tri nucleus

Answer 16

GSA fibers of CN 7 anf CN 9, CN 10 from ext ear

Question 17

postganglionic parasympathetic fibers innervate thoracic and abdominal viscera

Answer 17

CN 10 GVE

Question 18

Parasympathetic ganglion cell in the wall of the target organ

Answer 18

GVE of CN 10

Question 19

Superior Salivatory Nucleus

Answer 19

starts GVE fibers of CN7

Question 20

Dorsal motor nuc

Answer 20

starts GVE fibers of CN 10

Question 21

postganglionic parasympathetic fibers to sublingual and submandibular glands

Answer 21

from CN 7 GVE

goes to submandibular gang

Question 22

postganglionic parasympathetic fibers to lacrimal, nasal palatine and upper pharynx glands

Answer 22

from CN 7 GVE

from Pterygopalatine ganglion

Question 23

Otic gaglion

Answer 23

GVE fibers of CN 9

parasympathetic fibers(pre and post ganglionic neurons)

Question 24

postganglionic parasympathetic fibers to parotid gland

Answer 24

GVE fibers of CN 9

Question 25

solitary nucleus

Answer 25

starts GVE fibers of CN 9

Question 26

only has GSE

Answer 26

CN 12 hypoglossal

Question 27

intrinsic tongue ms. • 3 of 4 extrinsic tongue ms.

Answer 27

GSE of CN12

Question 28

Hypoglossal nucleus

Answer 28

cell bodies for GSE CN12

Question 29

tf CN12 GSE fibers will abduct the tongue

Answer 29

F adduct iit

Question 30

major muscles of int. tongue and ext tongue receive only contralateral input from pre central gyrus

Answer 30

corticobulbar fibes innerve the CN 12 cell body in the hypoglossal nucleus

Question 31

adduct

Answer 31

toward midline

Question 32

LMNL of CN 12

Answer 32

tongue to side of lesion

Question 33

UMNL of coricobulb fibers of CN 12

Answer 33

tongue to contralat of lesion

Question 34

GVE

Answer 34

PS innerv

Question 35

The nucleus ambiguus receives ---- cortiocobulbar input, with the majority of this input being -----

Answer 35

The nucleus ambiguus receives bilateral cortiocobulbar input, with the majority of this input being contralateral. CN 9,11

Question 36

inferior salivatory nucleus receives input from the

Answer 36

hypothalamus. Glossopharyngeal Nerve(cn11)

Question 37

dorsal motor nucleus receives input from the

Answer 37

dorsal motor nucleus receives input from the hypothalamus GVE of CN10

Question 38

Cranial Nerve XII emerges from the ------ and enters into the ------ cranial fossa. and exits the posterior cranial fossa through the ------- canal.

Answer 38

Cranial Nerve XII emerges from the brainstem and enters into the posterior cranial fossa. • Cranial Nerve XII exits the posterior cranial fossa through the hypoglossal canal.