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': "An alcoholic patient with chronic thiamine deficiency shows CNS manifestations, and also show memory loss and confabulatory psychosis, is suffering from: \nSelect and explain. \nA. Wernicke's encephalopathy., B. Wernicke- korsa koff syndrome., C. Menke's syndrome., D. Wilson's disease.", 'role': 'user'}, {'content': 'Answer: B \nExplanation: Alcoholic patients with chronic thiamin deficiency shows CNS manifestations known as Wernicke’s encephalopathy, which consists of horizontal nystgmus, opthalmoplegia, cerebral ataxia and mental impairment.\nAlong with the above-mentioned symptoms, if there is loss of memory and confabulatory psychosis, it is known as Wernicke-Korsa Koff Syndrome.', 'role': 'assistant'}]