In a 2 months old infant undergoing surgery for biliary atresia, you would avoid one of the following anaesthetic -: (A) Thiopentone, (B) Halothane, (C) Propofol., (D) Sevoflurane.
Answer is B. Ans. is 'b' i.e. Halothane Among the anesthetics given in the option, only halothane is known to cause liver toxicity. So Halothane should be avoided in a patient undergoing surgery for Biliary atresia (as the liver is already damaged).