This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.N.S, Subject name: Medicine
Best method to monitor intracranial pressure is 
Select and explain. 
A. Intraventricular catheter, B. Subarachnoid bolt, C. Intraparenchymal catheter, D. Epidural cathetar
A: Intraventricular catheter
Answer: A: Intraventricular catheter 
Explanation: The intraventricular catheter is the most accurate monitoring method.of intracranial pressure The catheter is inseed through the brain into the lateral ventricle. This area of the brain contains liquid (cerebrospinal fluid or CSF) that protects the brain and spinal cord. Ref Harrison20th edition pg 2234