This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neuroanatomy, Head and Neck, Subject name: Anatomy
[{'content': 'All are true about facial colliculus EXCEPT \nSelect and explain. \nA. Raised by axons of facial nerve (internal genu), B. Abducent nucleus lies deep to it, C. Located at the floor of fouh ventricle, D. Present on the dorsal aspect of upper pons', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Facial colliculus is present on the dorsal aspect of lower (not upper) pons. It is raised by axons of facial nerve (internal genu) It is located in the floor of fouh ventricle. Abducent nucleus (6th N. ) lies deep to it.', 'role': 'assistant'}]