Cranial Nerves Flashcards
1
Q
I
A
Olfactory
Smell
2
Q
II
A
Optic
Vision
3
Q
III
A
Oculomotor
Up, down, medial
Up and out (lateral)
Pupil constriction, accommodation
Opens eyelids
4
Q
IV
A
Trochlear
Intorsion and depression: Down and down and out
5
Q
V
A
Trigeminal
Sensation: face
Muscles of mastication
6
Q
VI
A
Abducens
Eye: lateral
7
Q
VII
A
Facial
Facial expression
Taste (anterior 2/3 tongue)
Closes eyelids
Salivation and lacrimation
8
Q
VIII
A
Vestibulocochlear
Hearing
Balance
9
Q
IX
A
Glossopharyngeal
Sensation/taste (posterior 1/3 tongue)
Swallowing and salivation
10
Q
X
A
Vagus
Parasympathetic
11
Q
XI
A
Accessory
SCM (rotates head)
Trapezius (lifts shoulders)
12
Q
XII
A
Hypoglossal
Tongue muscles
13
Q
Sensory and Motor
A
Some
Say
Marry
Money
But
My
Brother
Says
Big
Brains
Matter
Most