cerebral perfusion Flashcards
1
Q
what are the 4 ventricles for blood supply?
A
lateral ventricles x2
3rd ventricle
4th ventricle
2
Q
what cell creates CSF and where is it found inside?
A
Ependymal cells found in the choroid plexus - pushes the fluid out
3
Q
what do arachnoid granulations do?
A
draw CSF out of the subarachnoid space & filter into the venous system
4
Q
what does the circle of willis do?
A
links both hemispheres
5
Q
what are the main arteries that supply the brain?
A
anterior cerebral (frontal)
middle cerebral (temporal & parts of parietal)
posterior cerebral (occipital lobe)
