Cn and Innercation

Question 1

CN I

Answer 1

Olfactory

Question 2

CN II

Answer 2

Optic

Question 3

CN III

Answer 3

Ocularmotor

Question 4

CN IV

Answer 4

Trochlear

Question 5

CN V

Answer 5

Trigeminal

Question 6

CN VI

Answer 6

Abducens

Question 7

CN VII

Answer 7

Facial

Question 8

CN VIII

Answer 8

Vestibularcochlear

Question 9

CN IX

Answer 9

Glossopharyngeal

Question 10

CN X

Answer 10

Vagus

Question 11

CN XI

Answer 11

Accessory

Question 12

CN XII

Answer 12

Hypoglossal

Question 13

Olfactory

Answer 13

Nasal Cavity

Question 14

Optic

Answer 14

Eye

Question 15

Oculomotor

Answer 15

External eye mucles, sphincter

Question 16

Trochlear

Answer 16

Superior Oblique

Question 17

Abducens

Answer 17

Lateral rectus muscles

Question 18

Trigeminal

Answer 18

Sensory; face, sinuses, teeth

Question 19

Facial

Answer 19

Muscles of the face

Question 20

Vestibularcochlear

Answer 20

Cochlea vestibular system

Question 21

Glossopharyngeal

Answer 21

Taste - posterior 1/3 of tongue Sensory: tonsil, pharynx, middle ear Motor: parotid gland, stylopharyngeus

Question 22

Vagus

Answer 22

Motor: heart, lungs, palate, pahrynx, larynx, trachea, bronchi, GI Sensory: Heart lungs, trachea, bronchi, larynx , pharynx, GI , external ear

Question 23

Accessory

Answer 23

steinocleidomastoid muscle,a dn Trapezius

Question 24

Hypoglossal

Answer 24

Tongue muscles

Question 25

Cricothyroid innervation

Answer 25

Vagus, External branch of superior laryngeal nerve- not recurrent

Question 26

Innervation of larynx

Answer 26

X, recurrent laryngeal nerve of vagus, except CT

Question 27

Innervation of tongue

Answer 27

XII hypoglossal except palatoglossus

Question 28

Mastication innervation

Answer 28

CN V trigeminal mandibular banch

Question 29

Laryngeal innervation

Answer 29

Vagus, recurrent laryngeal

Question 30

Pharynx innervation

Answer 30

IX , X

Question 31

Innervation of palate muscles

Answer 31

X XI pharyngeal plexus

Question 32

Tongue innervation posterior 1/3

Answer 32

General sensation IX, Taste: IX

Question 33

Innervation of muscles attached to hyoid

Answer 33

V XII VII

Question 34

Muscles with attachment to the hyoid

Answer 34

mylohyoid geniohyoid, stylohyoid, anterior/postrior belly of digastric CN V, XII, VII

Question 35

Innervation anterior 3/2 tongue

Answer 35

VIII (lingual nerve-trigeminal) Facial for taste

Question 36

Pharynx innervation sensory and motor

Answer 36

Sensory: IX, X | Motor IX X (XI)