This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bleeding Disorders, Subject name: Pathology
[{'content': 'All endothelial cells produce thrombomodulin except those found in - \nSelect and explain. \nA. Hepatic circulation, B. Cutaneous circulation, C. Cerebral microcirculation, D. Renal circulation', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. (c) Cerebral microcirculation(Ref: Robbins 9th/pg 663)Thrombomodulin is produced by all endothelial cells except those of cerebral microcirculation', 'role': 'assistant'}]