This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteriology, Subject name: Anatomy
[{'content': '3. Drug used in the Pseudomonas treatment \nSelect and explain. \nA. Cefixime, B. Ceftazidime, C. Ampicillin, D. Cotrimoxazole', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Psedomonas is inherently resistant to most of the antibiotics. Cephalosporins such as ceftazidime ,cefoperazone, ceftolozane and cefepime are used to treat it', 'role': 'assistant'}]