This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
CSF pressure is main/2 _ulated by: 
Select and explain. 
A. Rate of CSF formation, B. Rate of CSF absorption, C. Cerebral blood flow, D. Venous pressure
B: Rate of CSF absorption
Answer: B: Rate of CSF absorption 
Explanation: Ans. b. Rate of CSF absorption