anatomy lab PNS

2 divisions of the autonomic nervous system

sympathetic and parasympathetic

Running away from something when you’re scared

sympathetic

rest and digest

controlling your GI tract

parasympathetic

name all 12 cranial nerves

olfactory

optic

oculomotor

trochlear

trigeminal

abducens

facial

vestibulo cochlear

glosso pharyngeal

vagus

acessory

hypoglossal

mnemonic for cranial nerves

on occasion our trusty truck acts funny very good vehicle any how

which cranial nerve carries sense of smell

olfactory

which cranial nerve carries out sense of vision

optic

which cranial nerve move your eyes and constricts your pupil

oculomotor nerve

which cranial nerve only moves a single muscle in your eye

trochlear nerve

which cranial nerve controls sensation of the face and muscles of mastication

trigeminal nerve

which cranial nerve just controls 1 muscle in eye movement

abducens

which cranial nerve controls all facial expressions

facial

which cranial nerve controls sense of balance and hearing

vestibulo cochlear

which cranial nerve controls your throat and sense of taste on the back of tongue

glosso pharyngeal

which cranial nerve goes out of the head and neck and is in charge of rest and digest

vagus

which cranial nerve controls muscles of neck shoulder and throat

accessory

which cranial nerve control our tongue muscles

hypoglossal

where does the olfactory nerve exit

cribriform plate

where does the optic nerve exit

optic foramen

where does the oculomotor nerve exit

superior orbital fissure

where does the trochlear nerve exit

superior orbital fissure

where does the trigeminal V1 exit

superior orbital fissure

where does trigeminal V2 exit

foramen rotundum

where does trigeminal V3 exit

foramen ovale

where does abducens exit

superior orbital fissure

where does facial nerve enter and exit

through the internal acoustic meatus and out the stylomastoid foramen

where does vesitbulo cochlear nerve go through

internal acoustic meatus

where does glossal pharyngeal nerve exit

jugular foramen

where does vagus nerve go through

jugular foramen

where does accessory nerve go through

jugular foramen

where does hypoglossal nerve go through

hypoglossal canal

what is the mnemonic for type of nerve the cranial nerves are

some say marry money but my brother says big brains matter more

what type of nerve is olfactory nerve

sensory

what type of nerve is optic nerve

sensory

what type of nerve is oculomotor nerve

motor

what type of nerve is trochlear

motor

what type of nerve is trigeminal

both

which trigeminal nerve is both sensory and motor

3

what type of nerve is abducens

motor

what type of nerve is facial

both

what type of nerve is vestibulo cochlear

sensory

what type of nerve is glosso pharyngeal

both

vagus

both

what type of nerve is accessory

motor

what type of nerve is hypoglossal

motor

how many pairs of cervical spinal nerves

8

how many pairs of thoracic spinal nerve

12

how many pairs of lumbar nerve

5

how many pairs of sacral spinal nerve

5

how many pairs of coccygeal spinal nerve

1

where does the spinal cord go through

intervertebral foramen

which ramus is the only one that can form plexuses

ventral

what makes up cervical plexus

c1-4

what part of body does cervical nerves carry sensory from

the neck

what makes up phrenic nerve

c3-5

what does phrenic nerve control

diaphragm

what makes up brachial plexus

c5-t1

what 3 cords are created from brachial plexus

lateral, posterior, medial

name all 5 terminal branches

axillary, radial, musculocutaneous, ulnar, median, intercostal

which part of the vertebrae doesn’t have plexus

thoracic

axillary nerve function

bring back sensation from around shoulder

muscuolocutaneous nerve function

bring back sensation from lateral forearm

ulnar nerve function

bring back sensation from medial forearm and hand

median nerve function

go to most of the forearm muscles