This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
Which of the following Antimicrobials has antipseudomonal action - 
Select and explain. 
A. Cefopodoxime proxetil, B. Ceforanide, C. Cefotetan, D. Cefoperazone
D: Cefoperazone
Answer: D: Cefoperazone 
Explanation: Ans. is 'd' i.e., Cefoperazone