The disk diffusion test used to check whether a microbe is susceptible to a drug is the:
AKramer Bayer test
BKessler Brown test
CKirby Bauer test
DKelvin Baker test
Answer & Solution
Correct answer: C. Kirby Bauer test
1. Paper disks of drug are laid on an inoculated plate.
2. Clear rings show where growth was stopped.
3. That is the Kirby Bauer test.
_Source: OpenStax Microbiology, Chapter 14, Antimicrobial Drugs._
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