This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nervous system, Subject name: Physiology
[{'content': 'Parasympathetic fibre arise from all the following cranial nerve except \nSelect and explain. \nA. Abducent, B. Oculomotor, C. Vagus, D. Glossopharyngeal', 'role': 'user'}, {'content': 'Answer: A \nExplanation: The parasympathetic nerves supply the visceral structures in the head the occulomotor ,facial and glossopharyngeal nerves and those in the thorax and upper abdomen vagus nerves. The sacral outflow supplies the pelvic viscera branches of 2nd to 4th sacral spinal nerves. Ref: Ganongs review of medical physiology; 23rd edition ; pg :265.', 'role': 'assistant'}]