cranial nerves

Question 1

What nerve is this? what does it do

Answer 1

ophthalmic
sensory nerve
CNV 1

Question 2

What nerve is this? what does it do

Answer 2

maxillary cn v2
sensory

Question 3

What nerve is this? what does it do

Answer 3

mandibular cnv3
sensory and motor

Question 4

name the missing labels

Answer 4

arteries of face and scalp come from ext carotid and also branches of opthalmic

Question 5

name the branches of these arteries

Answer 5

post auricular
occipital
superficial temporal
transverse facial

Question 6

Can you label these arteries

Answer 6

a Superficial temporal
b post auric
c occipital
d ECA
e facial
f mental
g supratrochlear
h supraorbital

Question 7

Can you name all the sinuses

Answer 7

Question 8

Which artery supplies the dura?
what hole does it pass through?
what has it branched from?

Answer 8

Middle meningeal artery
through Foramen spinosum
from Maxillary a
clinical: pterion, risk of significant intracranial bleeding from head trauma