FREI TEST Meaning and
Definition
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The "Frei test" is a testing method used in the field of microbiology to determine the susceptibility of bacteria to antibiotics. It was developed by Swiss physician and microbiologist Andre Frei in the mid-20th century. The test is based on the principle of measuring the minimum inhibitory concentration (MIC) of an antibiotic required to inhibit bacterial growth.
To perform the Frei test, a series of tubes containing different concentrations of the antibiotic are prepared. A standardized bacterial inoculum is added to each tube, and the tubes are then incubated under optimal conditions for bacterial growth. After a specific period, the tubes are observed for bacterial growth. The lowest concentration of the antibiotic that completely inhibits bacterial growth is considered the MIC.
The Frei test is particularly useful in identifying the most effective antibiotic treatment for specific bacterial pathogens. By determining the MIC, healthcare professionals can select the most appropriate antibiotic with the highest chance of successfully killing or suppressing the bacteria. This information is crucial in avoiding the development of antibiotic resistance and ensuring the most effective treatment for bacterial infections.
The Frei test is widely used in clinical laboratories and research settings to assess the susceptibility of different bacterial strains to various antibiotics. It provides valuable insights into the efficacy of antibiotics, allowing healthcare professionals to make informed decisions regarding antibiotic therapy.
Common Misspellings for FREI TEST
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Etymology of FREI TEST
The word Frei test has its etymology in the German language. Frei means free or liberated in German, and test is derived from the English term test. It is a combination of the two words signifying a free test or liberated test.
