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
Anaesthesia of choice in renal disease – a) Atracuriumb) Cisatracuriumc) Vecuroniumd) Rocuroniume) Mivacuronium 
Select and explain. 
A. abc, B. bcd, C. abe, D. acd
C: abe
Answer: C: abe 
Explanation: Atracurium /Cisatracurium are the muscle relaxant of choice in renal diseases. Mivacurium is an alternative.
Vecuronium and Rocuronium are primarily excreted in bile, therefore are safe in renal diseases. However, they are not the muscle relaxant of choice.
If the question would have been framed differently, i.e. the muscle relaxant which are safe in renal diseases, than all the five options are correct.