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: Anaesthesia
A child with bladder exstrophy and chronic renal failure. The Anaesthesia of choice for the child while operating exstrophy is – 
Select and explain. 
A. Atracurium, B. Mivacurium, C. Pancuronium, D. Rocuronium
A: Atracurium
Answer: A: Atracurium 
Explanation: "Atracurium and cisatracurium are muscle relaxants of choice for both liver and kidney failure".