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: Medicine
[{'content': 'Which is not a feature of cerebral malaria ? \nSelect and explain. \nA. Focal neurologic deficit, B. Retinal haemorrhages, C. Extensor plantar reflex, D. Absent abdominal relfex', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Answer- A. Focal neurologic deficitFocal reurological signs are unusual. Deep tendon reflexes are normal, increased or decreased.Corneal reflex is preserved, except in deep coma. Abdominal reflexes are invariably absent. Cremesteric reflex is often preserved.Extensor plantar response occurs in half of the patients.', 'role': 'assistant'}]