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A procedure that involves culturing a specimen and then testing the isolated bacterium's susceptibility to certain antibiotics is a?
a procedure to test a bacteruim's susceptibility to certain antibiotics is?
How did the Mueller-Hinton get its name?
The Mueller-Hinton agar was named after John Hinton and Jane Hinton, who developed this medium in 1941 as a suitable medium for the standardized antimicrobial susceptibility testing. The Mueller-Hinton agar is still widely used today for antibiotic susceptibility testing.
What has the author William J Novick written?
William J. Novick has written: 'Development of In Vitro susceptibility testing criteria and quality control parameters' -- subject(s): Farmakinetika, Mikrobiologija, In Vitro 'Development of In Vitro susceptibility testing criteria and quality control parameters' -- subject(s): Farmakinetika, Mikrobiologija, In Vitro
What is the recommended method for measuring the zone of inhibition in antimicrobial susceptibility testing?
The recommended method for measuring the zone of inhibition in antimicrobial susceptibility testing is to use a ruler to measure the diameter of the clear area around the antibiotic disk where bacterial growth is inhibited. This measurement helps determine the effectiveness of the antibiotic against the bacteria being tested.
Why is MRSA difficult to detect by routine susceptibility testing?
Methicillin-resistant Staphylococcus aureus (MRSA) is difficult to detect by routine susceptibility testing because it often exhibits a heterogeneous population of bacteria, with some cells expressing resistance and others not. This variability can lead to false-negative results in standard tests, as the presence of resistant strains may not be evident in the overall culture. Additionally, MRSA can sometimes demonstrate altered expression of resistance genes, complicating the interpretation of susceptibility profiles. Therefore, specialized testing methods may be necessary to accurately identify MRSA in clinical samples.
Can you give a example of susceptibility in a sentence?
Her susceptibility to his smile was plain for all to see. He had a susceptibility to the suggestion.
Why is Mueller Hinton agar used in microbiology testing?
Mueller Hinton agar is used in microbiology testing because it provides a consistent and standardized medium for the growth of bacteria. Its composition allows for accurate testing of antibiotic susceptibility, making it a reliable tool for determining the effectiveness of antibiotics against different bacterial strains.
Is Mueller Hinton agar is selective media?
No, Mueller Hinton agar is not a selective media. It is a non-selective media that is commonly used for antibiotic susceptibility testing of bacterial isolates.
Is susceptibility seasickness an indicator of susceptibility to airsickness?
No, it is not necessary.
Does citrobacter in urine require isolation?
Yes, Citrobacter species isolated from urine samples usually require further identification and susceptibility testing to determine appropriate treatment. Isolation is important to assess the extent of infection and identify the specific Citrobacter species present. Treatment decisions should be based on the susceptibility profile of the identified isolate.
Is clindamycin effective against proteus mirabilis?
Clindamycin is generally not effective against Proteus mirabilis, as this bacterium is often resistant to this antibiotic. Proteus mirabilis is typically treated with other classes of antibiotics, such as penicillins or cephalosporins, depending on susceptibility patterns. It's important to consult susceptibility testing to determine the most effective treatment for infections caused by this organism.
Why mueller Hinton agar used instead of TSA?
Mueller Hinton agar is used for antibiotic susceptibility testing because it has a consistent pH and low calcium and magnesium content, reducing the likelihood of interference with the antibiotics being tested. TSA (tryptic soy agar) may contain higher levels of these elements and can affect the results of antibiotic susceptibility testing.
