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: Forensic Medicine
[{'content': 'Brain death indicated by suppression of reflexes all except- \nSelect and explain. \nA. Oculovestibular, B. Corneal, C. Pharyngeal, D. Patellar tendon', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Irreversible coma with abolition of CNS activity in brain death is evidenced by absence of pupillary, corneal,oculovestibular and pharyngeal reflexes', 'role': 'assistant'}]