Cranial Nerves 1 Flashcards
1
Q
CN I and type
A
-olfactory
-sensory
2
Q
CN II and type
A
-optic
-sensory
3
Q
CN III and type
A
-oculomotor
-motor
4
Q
CN IV and type
A
-trochlea
-motor
5
Q
CN V and type
A
-trigeminal
-both
6
Q
CN VI and type
A
-abducens
-motor
7
Q
CN VII and type
A
-facial
-both
8
Q
CN VIII and type
A
-vestibulocochlear
-sensory
9
Q
CN IX and type
A
-glossopharyngeal
-both
10
Q
CN X and type
A
-vagus
-both
11
Q
CN XI and type
A
-accessory
-motor
12
Q
CNXII and type
A
-hypoglossal
-motor
13
Q
What is the origin of CN I where it arises
A
-forebrain (telencephalon)
14
Q
What is the origin of CN II where it arises
A
-forebrain (diencephalon)
15
Q
What is the origin of CN III where it arises
A
-midbrain (superior colliculi)
16
Q
What is the origin of CN IV where it arises
A
-midbrain (inferior colliculi)
17
Q
What is the origin of CN V where it arises
A
-pons
18
Q
What is the origin of CN VI where it arises
A
-pons
