Pharmacology All of the following cephalosporins have good activity against Pseudomonas aeruginosa except ? A Cephadroxil B Cefepime C Cefoperazone D Ceftazidime 💡 Explanation All of the following cephalosporins have good activity against Pseudomonas aeruginosa except ? ✓ Correct Answer: A. Cephadroxil