Which term is most relevant in describing the efficacy of an antimicrobial for use in a clinical setting?
A) effective dose
B) sterilization coefficient
C) lethal dosage
D) minimum inhibitory concentration

Question

Quizplus · Accepted Answer

The minimum inhibitory concentration (MIC) is the lowest concentration of an antimicrobial needed to inhibit growth of a microorganism. This is the most relevant term for clinical use because it helps determine the appropriate concentration of an antimicrobial to use for a particular infection. The other terms listed (effective dose, sterilization coefficient, and lethal dosage) are more relevant in other contexts.

Which Term Is Most Relevant in Describing the Efficacy of an Antimicrobial