This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Facial Nerve And Its Disorders, Subject name: ENT
[{'content': 'Facial nerve palsy is seen in this condition: \nSelect and explain. \nA. Seborrhoeic Otitis externa, B. Otomycosis, C. Malignant Otitis externa, D. Diffuse Otitis externa', 'role': 'user'}, {'content': 'Answer: C \nExplanation: (c) Malignant Otitis externa(Ref. Cummings, 6th ed., 2618)Among the given options Malignant Otitis externa is locally invasive infective condition and leads to facial nerve palsy. It is seen in immunocompromised patients and is caused most commonly by pseudomonas.', 'role': 'assistant'}]