Pharmacology · single question
Clindamycin is effective against most of the following organisms EXCEPT:
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Correct answer: C. Pseudomonas aeruginosa
- A. Clindamycin covers anaerobes well.
- B. It is active against many gram-positive cocci.
- C. Correct. Clindamycin has essentially no activity against Pseudomonas aeruginosa (a gram-negative aerobe).
- D. Clindamycin covers streptococci.