An Antimicrobial Sensitivity Test (AST) determines the effectiveness of antibiotics or antimicrobial agents against specific bacteria or fungi. It is crucial for diagnosing infections and selecting the right treatment. In this test, microbes are exposed to various antibiotics, and their growth is monitored. Common methods include disk diffusion, where antibiotic-impregnated disks are placed on a microbial culture, and broth dilution, which measures minimum inhibitory concentration (MIC).
Also See: Antibiotic Susceptibility Test PPT
Antimicrobial Sensitivity Test PPT Presentation Free Download
Results guide doctors in prescribing effective medications, reducing the risk of resistance. AST plays a vital role in combating antimicrobial resistance and ensuring successful treatment outcomes for bacterial and fungal infections.
Also See: Antibiotic Sensitivity Test PPT
Table of Content for Antimicrobial Sensitivity Test PPT
- Antibiotic sensitivity
- Diffusion methods
- Diffusion methods Results
- Agar disk diffusion method procedure:
- The Epsilometer test (usually abbreviated Etest)
- Dilution methods for Minimum Inhibitory Concentration determination.(MIC)
- Procedure of (MIC)
- Conclusion
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Antimicrobial Sensitivity Test PPT
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