cranial nerves

Question 1

I

Answer 1

olfactory

Question 2

II

Answer 2

optic

Question 3

III

Answer 3

oculomotor

Question 4

IV

Answer 4

trochlear

Question 5

V

Answer 5

trigeminal

Question 6

VI

Answer 6

abducens

Question 7

VII

Answer 7

facial

Question 8

VIII

Answer 8

auricular

Question 9

IX

Answer 9

glossopharyngeal

Question 10

X

Answer 10

vagus

Question 11

XI

Answer 11

spinal accessory

Question 12

XII

Answer 12

hypoglossal

Question 13

CN exiting cribiform plate / ethmoid

Answer 13

CN I / olfactory

Question 14

CN exiting optic canal / sphenoid

Answer 14

CN II / optic

Question 15

4 CN exiting superior orbital fissure (SOF)

Answer 15

III oculomotor
IV trochlear
V trigeminal (a)
VI abducens

Question 16

three exits of trigeminal CN V

Answer 16

SOF
foramen rotundum
foramen ovale

Question 17

CN exiting facial canal

Answer 17

VII facial

Question 18

CN exiting internal auditory meatus

Answer 18

CN CIII auricular

Question 19

3 CN exiting jugular foramen

Answer 19

IX glossopharyngeal
X vagus
XI spinal accessory

Question 20

CN exiting hypoglossal canal

Answer 20

XII hypoglossal

Question 21

smell

Answer 21

CN I olfactory

Question 22

name letters of alphabet off wall

visual acuity near/far

Answer 22

CN II optic

Question 23

eye movement, pupil constriction

Answer 23

CN III oculomotor

Question 24

eye movement, sup obq muscle (eye up/out)

Answer 24

CN IV trochlear

Question 25

masseter, temporalis, pterygoid mm (clench jaw)

corneal reflex

Answer 25

CN V trigeminal

Question 26

eye movement, lat rectus (eye out)

Answer 26

CN VI abducens

Question 27

expression: smile, wrinkle forehead, close eyes, wink, ant 2/3 tongue taste/whistle

Answer 27

CN VII facial

Question 28

tuning fork (rinne) balance from inner ear

Answer 28

CN VIII vestibulocochlear

Question 29

swallow, soft palate pharynx

taste/sensation for post 1/3 of tongue

Answer 29

CN IX glossopharyngeal

Question 30

gag reflex, ext ear sensory
parasymp to neck, thorax, abd
sensory to pharynx, larynx, viscera

Answer 30

CN X vagus

Question 31

traps, SCM (shrug)

Answer 31

CN XI spinal accessory

Question 32

motor to tongue, except for palatoglossal

Answer 32

CN XII hypoglossal

Question 33

hearing should be better/longer thru air than bone, 2:1

Answer 33

rinne test

Question 34

if bone conduction longer than 2:1, ___ deafness, of air conduction is less than 2:1, ____ deafness

Answer 34

conductive

sensorineural

Question 35

ADI

Answer 35

4mm

2-3mm

Question 36

look in eye with opthalmascope starting 12”, rules out cataract and retinoblastoma

Answer 36

red reflex

Question 37

how to pull ear when using otoscope

<12m vs >12m

Answer 37

down and back <12m

up and back >12m

Question 38

toe walk indicates

Answer 38

S1 nerve (gastroc, soleus)

Question 39

heel walk indicates

Answer 39

L4, lesser L5 (tib ant)

Question 40

test for lat epicondylitis, dorsiflex wrist against resist

Answer 40

cozen

Question 41

sudden passive ext of distal phalanx of ring finger, + is adjacent fingers extend

Answer 41

hoffman’s

Question 42

VINDICATE acronym

Answer 42

vasc
infx
neoplasm
drugs
inflam/idiopathic
congen
autoimmune
trauma
endocrine/metabolic