Final answer:
Antibiotic susceptibility testing assesses antibiotic effectiveness against bacteria using methods like the Kirby-Bauer disk diffusion test.
Explanation:
Antibiotic susceptibility testing involves various methods to determine the effectiveness of antibiotics against bacteria. One commonly used method is the Kirby-Bauer disk diffusion test, where antibiotic-impregnated disks are placed on a bacterial lawn to observe zones of inhibition, indicating susceptibility or resistance. This test helps healthcare professionals choose the most suitable antibiotic for treating bacterial infections.
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