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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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All of the following anti-microbials show Concentration dependent Killing except
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The correct answer is  * Time dependent killing(TDK) : Here, the killing activity depends upon the length of time, plasma concentration is above MIC. It is shown by:* Beta Lactams.* Vancomycin* Concentration dependent killing(CDK) : Here, killing activity depends upon the ratio of plasma concentration to MIC.It is shown by:* Aminoglycosides.* Flouroquinolone* MetronidazoleTDK and CDK mainly apply to cidal drugs.So, Penicillin G is beta lactam and follows TDK.