Rapid termination of the action of Suxamethonium is due to -: (A) Rapid renal elimination, (B) Enzymatic degradation by pseudocholinesterase, (C) Metabolized by liver to acetyl CoA, (D) Redistribution
Answer is B. Ans. is 'b' i.e., Enzymatic degradation by pseudocholinesterase o SCh is rapidly hydrolysed by plasma cholinersterase, some patients have genetically determined abnormality or deficiency of pseudocholinesterase, in them, SCh causes phase II block (dual block).