This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Anaesthesia
A 30-year-old man is scheduled for a laparoscopic cholecystectomy for biliary colic. He repos a family history of prolonged paralysis during general anesthesia. Which of the following medications should be avoided during his procedure? 
Select and explain. 
A. Succinylcholine, B. Vecuronium, C. Pancuronium, D. Etomidate
A: Succinylcholine
Answer: A: Succinylcholine 
Explanation: The family history is suggestive of a pseudocholinesterase deficiency which prolongs the effects of succinylcholine, a depolarizing neuromuscular blocking agent, as well as of mivacurium, a non-depolarizing agent. Vecuronium, pancuronium, and cis-atracurium are other non-depolarizing agents that are not affected by this enzyme deficiency. Etomidate is used for rapid sequence induction and is not affected by pseudocholinesterase deficiency; etomidate does block steroid synthesis and has been associated with acute adrenal insufficiency