What does the line at the end of the arrow represent?   Question 7 options:   a)  therapeutic index of the antibiotic   b)  minimum inhibitory concentration   c)  end of diffusion of the antibiotic   d)  more than one of these

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Q: Question 74   A patient's serology results report the presence of antibodies against diphtheria…

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A:

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Q: Question 79   The discovery of antibodies and the understanding of their actions directly resulted…

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Q: What does selective toxicity mean in regards to how antibiotics work

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