Which of the Following Is Correct Regarding CSF

Multiple Choice

Which of the following is correct regarding CSF?

A) CSF is produced by the arachnoid granulations.
B) The total brain volume of CSF is about 1250 ml.
C) CSFcarries nutrients to neurons.
D) More than 12 hours is required to replace half of the CSF volume in a human brain.
E) Drainage of CSF would result in compression of brain tissue onto the ventral skull. surface.