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: Biochemistry
[{'content': 'Thiamine deficiency leads to ? \nSelect and explain. \nA. Confabulation, B. Low output cadiac failure, C. Anaemia, D. Night blindness', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'a' i.e., Confabulation Alcohol induced thiamine deficiencyWernicke's EncephalopathyKorsakoffs PsychosisTriad of :Global confusionHorizontal nystagmus & Opthalmoplegia (B/L lateral rectus palsy)Cerebellar ataxia Amnesia (recent > long-term)Confabulation (filling memory gaps with imaginary events)", 'role': 'assistant'}]