Exam 4

Question 1

Nerve that passes through the parotid gland?

Answer 1

Facial nerve

Question 2

Cell bodies of the facial nerve are located in which ganglion?

Answer 2

Geniculate ganglion

Question 3

The parotid gland is interested by which nerve?

Answer 3

Glossopharyngeal

Question 4

Hypoglossal nerve innervates what muscle?

Answer 4

Tongue!

Question 5

The outer rim of the pinna is called?

Answer 5

Helix

Question 6

Which cranial nerve has NO parasympathetic fibers?

Answer 6

Trigeminal.

It has 3 sensory and 1 motor.
Joins with all 4 parasympathetic fibers…
Ophthalmic-ciliary, max-pterygopalantine, mandib-submandibular

Question 7

Chordae Tympani is a branch of which nerve?

Answer 7

Facial Nerve

2 roots: intermediate-sensory to ant. 2/3 tongue
& facial nerve proper-motor

Question 8

Scala media contains?

Answer 8

Endolymph

Scala tympani & Scala vestibuli contain perilymph

Question 9

Superior olivary nucleus controls what?

Answer 9

Compensatory eye movement

Question 10

The up and down motion…

Answer 10

Saccule

Question 11

Corneal reflex… Patient can feel a cotton swab but can’t close his or her eyes

Answer 11

Facial nerve

Question 12

Where are cristae receptors located?

Answer 12

Cupola

Question 13

Which nerve innervates muscles of mastication?

Answer 13

Trigeminal, mandibular branch

Also does sensory of anterior 2/3 of tongue-not taste

Question 14

An aka for trigeminal ganglion?

Answer 14

Semilunar (named because of its shape)

Question 15

What’s the only motor component of trigeminal?

Answer 15

Mandibular

Does both motor and sensory

Question 16

GSA sensory to anterior 2/3 of the tongue by?

Answer 16

Facial nerve

Question 17

Intermediate nerve is branch of?

Answer 17

Root of facial nerve

Question 18

The optic ganglion goes with what gland?

Answer 18

Parotid

Question 19

Bell’s palsy is what?

Answer 19

Facial nerve injury or compression

Question 20

CN XI goes through what foramen?

Answer 20

Jugular foramen

Question 21

Carotid sinus is with what ganglion?

Answer 21

Nosode aka inferior vagus

Question 22

Tympanic nerve is a branch of?

Answer 22

Glossopharyngeal

Question 23

Mandibular does sensory where?

Answer 23

Skin of lower face

Question 24

Mandibular does sensory to which part of tongue?

Answer 24

Anterior 2/3

Question 25

Bell’s palsy?

Answer 25

Facial nerve compression

Question 26

Tympanic is branch of?

Answer 26

Glossopharyngeal

Question 27

Which ganglion goes to submandibular gland & lingual gland via the chordae tympani n.?

Answer 27

Submandibular ganglion

Question 28

Exits thru jugular foramen?

Answer 28

Vagus

Question 29

Pierces the thyroid to innervates the laryngeal mucosa and membrane?

Answer 29

Internal laryngeal n.

Question 30

Innervates carotid body and is sensory to most mucosal linings?

Answer 30

Inferior (nodosa) vagus ganglion

Question 31

GSE to tongue muscle?

Answer 31

Hypoglossal

Question 32

Which CN runs with the superior root of Ana’s cervicalis?

Answer 32

Hypoglossal nerve

Question 33

Cell bodies of facial nerve are where?

Answer 33

Geniculate ganglion

Question 34

Parotid is innervated by?

Answer 34

Glossopharyngeal n.

Question 35

Cochlear duct contains?

Answer 35

Endolymph

Question 36

Superior olivary nucleus controls?

Answer 36

Compensatory eye movement

Question 37

Optic ganglion associated with?

Answer 37

Parotid gland

Question 38

Carotid sinus

Answer 38

Inferior vagus ganglion

Nodosa

Question 39

Greater Splanchnic

Answer 39

Nerves T5-9

Question 40

Lesser Splanchnic

Answer 40

T10-T11

Question 41

Least Splanchnic

Answer 41

T12-L2

Question 42

Auditory receptors are located where?

Answer 42

The Spiral Organ aka Organ of Corti