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: Unknown
[{'content': 'Hypothermia is used in all except: \nSelect and explain. \nA. Neonatal asphyxia, B. Cardiac surgery, C. Hyperthermia, D. Arrythmia', 'role': 'user'}, {'content': 'Answer: D \nExplanation: There is substantial protection against ischemia and hypoxia is provided by. just 1-3°C hypothermia. Hypothermia reduces the tissue metabolic rate about 8%/OC.\n\xa0\nIt decreases the cerebral metabolic rate and is cerebroprotective during episode of cerebral ischemia The protection afforded by mild hypothermia is so great that reduced core temperature 34° probably indicated in\n\xa0\n- Carotid artery surgery - Neurosurgery\n\xa0\n- Procedures where tissue ischemia can be anticipated\n\xa0\n- Traumatic brain injury - ARDS\n\xa0\n- Malignant hyperthermia .\n\xa0\nHypothermia is used in cardiac surgery as cooling does slow heart and greatly depresses body metabolism .\n\xa0\nDysrhythmia occurs at temperature below 30°C, spontaneous ventricular fibrillation may be seen but is not likely above 28°C. So hypothermia is arrhythmogenic', 'role': 'assistant'}]