Neuro Normals

Question 1

CN1

Answer 1

Olfactory

Smell, basilar

Question 2

CN2

Answer 2

Optic

Sight

Question 3

CN3

Answer 3

Oculomotor

Dilates or constricts pupils, visual acuity

Question 4

CN4

Answer 4

Trochlear

Eye movement down

Question 5

CN5

Answer 5

Trigeminal

Corneal, chewing

Question 6

CN6

Answer 6

Abducens

Lateral eye movement

Question 7

CN7

Answer 7

Facial

Question 8

cN8

Answer 8

Vestibulocochlear

Ear, dolls eyes test

Question 9

CN9

Answer 9

Glossopharyngeal

Swallow/gag

Question 10

CN10

Answer 10

Vagus

Question 11

CN11

Answer 11

Accessory

Shrug

Question 12

CN12

Answer 12

Hypoglossal

Tongue

Question 13

Partietal lobe

Answer 13

Motor/touch/body awareness

Question 14

Cerebellum

Answer 14

Balance/ posture coordination

Question 15

Brain stem

Answer 15

Involuntary

Question 16

Thalamus

Answer 16

Relay senses to cortex

Question 17

Pons

Answer 17

Relays senses

Question 18

Hypothalamus

Answer 18

Temp management, sleep, eat, thirst, emotion

Question 19

Frontal lobe

Answer 19

Personality, long term men, speech

Question 20

Occipital

Answer 20

Vision, reading

Question 21

Temporal

Answer 21

Hearing, taste, memory

Question 22

Brocka aphasia

Answer 22

Expressive, frontal insult

Question 23

Wernicke aphasia

Answer 23

Receptive, temporal insult

Question 24

Cushing Triad

Answer 24

Late sign of herniation

⬆️SBP, ⬇️HR, ⬇️RR, wide PP

Question 25

Babinski

Answer 25

Positive is bad, happens on opposite side of insult

Question 26

Dolls eye

Answer 26

Normal reflex eyes should turn in opposite side of head tilt; tests CN3 and 6

Question 27

Vestibulocochlear reflex

Answer 27

Ice in ear canal, normal is eyes move to side of injection; CN8

Question 28

ICP

Answer 28

0-10, high is 11-20, used to help measure CPP

Question 29

CPP

Answer 29

MAP-ICP; 80-100

Question 30

Uncal herniation

Answer 30

Pupil blows first; opp sd babinski and pro at or drift, change LOC, posturing From epidural hematoma, stroke, temporal lobe

Question 31

Central hernia

Answer 31

From BL swelling from encephalopathy or stroke Change LOC, coma, pupils start small and blow late