The total volume of CSF in the human brain is about ______ mls.
A) 25
B) 75
C) 125
D) 250
E) 400
Question 2
Cells of the choroid plexus that produce CSF lie within the
A) blood-brain barrier.
B) third ventricle.
C) cerebral aqueduct.
D) lateral ventricles.
E).4th ventricle.