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 enzyme pseudocholinesterase acts on? 
Select and explain. 
A. Decamethonium, B. Tubocurarine, C. Gallamine, D. Suxamethonium
D: Suxamethonium
Answer: D: Suxamethonium 
Explanation: Ans. is 'd' i.e., Suxamathonium Suxamethonium is the other name of succinylcholine. It is the shoest acting muscle relaxant due to metabolism by pseudocholinesterase.