Ramu aged 45 years, a chronic alcoholic presents with complaints of confusion, ataxia, ophthalmoplegia and peripheral neuropathy -: (A) Korsakoff's psychosis, (B) Delirium tremens, (C) Alcoholic hallucination, (D) Wernicke's encephalopathy
Answer is D. Wernicke's encephalopathy is characterized by classical triad of global confusion, ophthalmoplegia and ataxia.