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
3. Drug used in the Pseudomonas treatment 
Select and explain. 
A. Cefixime, B. Ceftazidime, C. Ampicillin, D. Cotrimoxazole
B: Ceftazidime
Answer: B: Ceftazidime 
Explanation: Psedomonas is inherently resistant to most of the antibiotics. Cephalosporins such as ceftazidime ,cefoperazone, ceftolozane and cefepime are used to treat it