This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.N.S., Subject name: Medicine
[{'content': 'A 65-year-old gentleman is having tremors, rigidity and reduced mobility. He is likely to be benefited by? \nSelect and explain. \nA. Bromocriptine, B. Alpha methyl dopa, C. Reserpine, D. Acyclovir', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Bromocriptine o Major pathology in parkinsons disease is -Decrease in nigrostriatal dopaminergic neurons.Increase in cholinergic activity:Two major strategies for the treatmentof parkinson's disease is", 'role': 'assistant'}]