Cranial Nerves Flashcards
1
Q
Olfactory
A
I
Sense of smell
2
Q
Optic
A
II
Sight
3
Q
Oculomotor
A
III
Movement of eyeball
Constriction of pupil, bright light/ near vision
4
Q
Trochlear
A
IV
Movement of eyeball
5
Q
Trigeminal
A
V
Sensation in face, scalp, teeth
6
Q
Abducens
A
VI
Movement of eyeball
7
Q
Facial
A
VII
Taste
Contraction of facial muscle
Secretion of saliva
8
Q
Vestibulocochlear
A
VIII
Hearing
Equilibrium
9
Q
Glossopharyngeal
A
IX Taste Saliva Sensory imput in cardiac, respiratory, blood pressure reflexes Contraction of pharynx
10
Q
Vagus
A
X Sensory imput in cardiac, respiratory, blood pressure reflexes Speaking (motor and sensory) Decreased HR Peristalsis Increase digestive secretions
11
Q
Accessory
A
XI
Contraction of neck and shoulder muscles
Speaking (motor)
12
Q
Hypoglossal
A
XII
Movement of tounge
