This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
The following antagonises the visceral side effects of neostigmine used in reversal of d-TC blockade? 
Select and explain. 
A. Atropine, B. Nicotine, C. Pilocarpine, D. Pyridostigmine
A: Atropine
Answer: A: Atropine 
Explanation: Ans. is 'a' i.e., Atropine o When Neostigmine is given to reverse the action of competitive blockers, prior atropinization should be done to prevent muscarinic actions like hypotension and bronchospasm.