Cerebrospinal fluid is formed by the
Which is not a function of cerebrospinal fluid?
A)CSF helps to remove waste products from the brain.
B)CSF helps to reduce the effective weight of the brain.
C)CSF transports nutrients and chemicals to the brain.
D)CSF helps to promote mitosis within neuronal tissue.
E)CSF provides a liquid cushion to protect the brain from sudden movements.
The amount of CSF within the brain at any given moment
A)is about 500 ml.
B)is somewhere around 1,000 ml.
C)ranges between 100 ml and 160 ml.
D)is about 50-60 ml.
E)ranges between 300 ml and 420 ml.
Excess CSF is removed from the subarachnoid space by
A)the median aperture.
E)the choroid plexus.