cranial nerves

Question 1

CN I

Answer 1

Olfactory
dapat Non irritating not like coffee, tea, toothpaste

Question 2

CN II

Answer 2

Optic
Use snellens’s chart (20/20)

Question 3

CN III

Answer 3

Oculomotor

Question 4

CN IV

Answer 4

Trochlear

Question 5

CN V

Answer 5

Trigeminal
Responsible for chewing
Priority is airway
Risk for aspiration

Question 6

CN VI

Answer 6

Abducens

Question 7

CN for cardinal movement of gaze

Answer 7

CN 3,4,6
Oculomotor
Trochlear
Abducens

Question 8

CN VII

Answer 8

Facial
Elicits smile reflex

Question 9

CN VIII

Answer 9

Acoustic
Hearing
watch tick test or whisper test - bone conduction hearing loss if nagfail sa test

Question 10

CN IX

Answer 10

Glossopharyngeal
Gag reflex (use tongue depressor)
soft diet, cold water before eating in the morning to control or prevent aspiration

Question 11

CN X

Answer 11

Vagus - nerve is found in the neck area
-pampaVAGAL ng heart
-pampaVILIS magdigest

Question 12

CN XI

Answer 12

Accessory
-scalene
-trapezius
-sternum
muscles found in the neck

Question 13

CN XII

Answer 13

Hypoglossal
Tongue movement
(N,D,T,L is pronounced to assess tongue movement)