Which of the following is the most appropriate immediate therapy? A. Moxifloxacin 400mg IV once daily B. Ceftazidime 1 gm IV every 8 hours C. Meropenem 1 gm IV every 8 hours D. Pip... Which of the following is the most appropriate immediate therapy? A. Moxifloxacin 400mg IV once daily B. Ceftazidime 1 gm IV every 8 hours C. Meropenem 1 gm IV every 8 hours D. Piperacillin/Tazobactam 4.5 gm every 6 hours
Understand the Problem
The question is asking for the most appropriate immediate therapy for a 38-year-old man with a history of fever and productive cough, who shows signs of a respiratory infection based on lab results and imaging. We need to assess the treatment options provided and determine which is the best choice based on the patient's symptoms and test results.
Answer
Piperacillin/Tazobactam 4.5 gm every 6 hours
The most appropriate immediate therapy is Piperacillin/Tazobactam 4.5 gm every 6 hours.
Answer for screen readers
The most appropriate immediate therapy is Piperacillin/Tazobactam 4.5 gm every 6 hours.
More Information
Piperacillin/Tazobactam is often used as a broad-spectrum intravenous antibiotic for empiric therapy in severe infections due to its wide coverage, including gram-negative and anaerobic bacteria.
Tips
A common mistake is not considering the full spectrum of bacteria that need to be targeted in severe or empirical treatment scenarios.
Sources
- Sepsis | Johns Hopkins ABX Guide - hopkinsguides.com
- Management of Febrile Neutropenia in Adult Cancer Patients - albertahealthservices.ca
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