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: Pathology
[{'content': 'The commonest cause of Intra cerebral bleed- \nSelect and explain. \nA. Berry aneurysms, B. Hypertension, C. Diabetes, D. Thrombocytopenia', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Intracranial bleed\n\nMost common cause of intracerebral\xa0(intraparenchymal) hemorrhage\xa0→\xa0\xa0 Hypertension.\nMost common cause of subarachnoid\xa0hemorrhage\xa0\xa0→\xa0 Saccular Berry aneurism.\nMost common cause of subdural hematoma\xa0\xa0\xa0\xa0→ Traumatic rupture of bridging veins.\nMost common cause of epidural hematoma\xa0\xa0→\xa0 Injury to the middle meningeal artery.', 'role': 'assistant'}]