Which of the following cephalosporins has activity against Pseudomonas aeruginosa? A) Cefazolin B) Cefuroxime C) Ceftazidime D) Cefepime
Understand the Problem
The question is asking which specific cephalosporin antibiotic is effective against Pseudomonas aeruginosa, a type of bacteria. The answer will involve identifying the antibiotic from the given options that is known to have this specific activity.
Answer
Ceftazidime
The final answer is Ceftazidime.
Answer for screen readers
The final answer is Ceftazidime.
More Information
Ceftazidime is a third-generation cephalosporin notable for its enhanced activity against Pseudomonas aeruginosa, a common Gram-negative bacterium often responsible for healthcare-associated infections.
Tips
A common mistake is assuming all third-generation cephalosporins cover Pseudomonas; however, specific ones like Ceftazidime are well-known for this activity.
Sources
- Cephalosporins - StatPearls - NCBI Bookshelf - ncbi.nlm.nih.gov
- Cephalosporins: A Focus on Side Chains and β-Lactam Cross - MDPI - mdpi.com
- Antibiotics - EMCrit Project - emcrit.org
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