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: Skin
[{'content': 'Herpes zoster is commonly seen in a : \nSelect and explain. \nA. Cervical region, B. Thoracic region, C. Lumbar region, D. Geniculate ganglion', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Geniculate ganglionThe Ramsay Hunt Syndrome is caused by reactivation of Herpes Zoster in the geniculate ganglion and consists of a severe facial nerve palsy associated with a vesicular eruption in the external auditory canal and sometimes in the pharynx and other pas of the cranial integument', 'role': 'assistant'}]