Nerves Flashcards
1st
Sensory
Olfactory
sense of smell
2nd
Sensory
Optic
sense of vision
3rd
Motor
Oculomotor
motor to 4 out of 6 eye muscles responsible for movement and constriction of pupil and movement of eyelid
4th
Motor
Trochlear
motor to superior blique muscles
5th
Mixed(both)
Trigeminal
all 3 facial divisions sensation
6th
Motor
Abducens
motor to lateral rectus muscle of the eye
7th
mixed
Facial
Facial expressions
taste anterior 2/3 part of the tongue
salivary and lacrimal glands
8th
sensory
Vestibulocochlear
equilibrium
hearing
9th
mixed
Glossopharyngeal
controls posterior 1/3 part of tongue for taste
parotid gland (saliva)
pharynx muscles for swallowing
10th
mixed
Vagus
senses aortic bp
slows heart rate
controls the larynx for taste and swallowing
stimulates digestive organs
11th
Motor
Accesory
Sternocleidomastoid muscles
12th
Motor
Hypoglossal
innervation of tongue muscles