examplifies s3

Question 1

what passes through jugular foramen

Answer 1

internal jugular vein

Question 2

what does the internal carotid artery exit from

Answer 2

carotid canal

Question 3

which structures does the carotid artery pass through on its route extra cranially to intracranially (outside to inside)

Answer 3

carotid sheath> petrous part of temporal bone > carotid canal> cranial cavity

Question 4

which dural/venous sinus is found in middle cranial fossa

Answer 4

cavernous sinus

Question 5

vessels for intracranial haemorrage

Answer 5

bridging veins

Question 6

vessels for extradural haemoorage

Answer 6

middle meningeal

Question 7

order of drainage for dural venous sinuses from superior saggital sinus

Answer 7

superior saggital sinus> transverse sinus> sigmoid sinus> IJV

Question 8

which structures make up the brainstem

Answer 8

pons, medulla, midbrain