This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Definitive Care of Burn Injuries, Subject name: Surgery
[{'content': 'Which of the following is effective against pseudomonas and is used in bums patients? \nSelect and explain. \nA. Silver sulphadiazine, B. Silver suplhazine, C. Sulfamethoxazole, D. Sulfadoxne', 'role': 'user'}, {'content': 'Answer: A \nExplanation: ANSWER: (A) Silver SulphadiazineANSWER: KDT 6th ed p. 643Both mafenide and silver sulfadiazine have antibacterial properties against pseudomonas and are used in management of burns.', 'role': 'assistant'}]