This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anaesthesia, Subject name: Anaesthesia
Which sensitizes the myocardium to catecholamines? 
Select and explain. 
A. Nitrous oxide, B. Halothane, C. Isoflurane, D. Desflurane
B: Halothane
Answer: B: Halothane 
Explanation: Halothane sensitizes the myocardium to the dysarrhythmogenic effects of catecholamines. Halothane anesthesia is also associated with fulminant hepatic necrosis Basics of Anaesthesia 7e pg: 94