This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Parasympathetic System & Glaucoma, Subject name: Pharmacology
Which of the following drug is contraindicated in closed angle glaucoma? 
Select and explain. 
A. Adrenaline, B. Timolol, C. Atropine, D. Pilocarpine
C: Atropine
Answer: C: Atropine 
Explanation: Atropine is a anti-cholinergic which acts non selective muscranic receptor blockade Anti-cholinergic drugs are contra-indicated in angle closure glaucoma, because they increase the i.o.t by closing canal of sclemm's