This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
[{'content': 'False about CSF is \nSelect and explain. \nA. Total volume 125-150ml, B. Rate of formation 500ml/day, C. Absorbed through arachnoid villi, D. Major source is arachnoid granulations in superior sagittal sinus', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Major source- Choroidal plexus of all 4 ventricles, also from ependymal cells of ventricles and brain.Absorbed through arachnoid villi and arachnoid granulations into subdural sinuses, maximum in the superior sagittal sinus', 'role': 'assistant'}]