This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: A.N.S., Subject name: Pharmacology
Which of the following is a parasympatholytic agent?(DNB 2012-section-1) 
Select and explain. 
A. Atropine, B. Neostigmine, C. Pyridostigmine, D. Acetylcholine
A: Atropine
Answer: A: Atropine 
Explanation: Ans. (a) AtropineRef .KDT 6/e/103