This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Autonomic nervous system, Subject name: Pharmacology
[{'content': 'Mydriatic with no cycloplegic effect is seen with \nSelect and explain. \nA. Atropine, B. Phenylephrine, C. Tropicamide, D. Homatropine', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Mydriasis with no loss of accommodation(cycloplegia) is seen with phenylephrine which is alpha agonist Ref: Katzung 11th ed pg 117', 'role': 'assistant'}]