What is the primary reason health care providers desire a faster test result turnaround-time (TAT)?
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The oxidase test is important for identifying what medically…
The oxidase test is important for identifying what medically relevant genus?
What indicator do we use to test for the presence of the pro…
What indicator do we use to test for the presence of the protein “coagulase” in bacteria?
What is the primary reason health care providers desire a fa…
What is the primary reason health care providers desire a faster test result turnaround-time (TAT)?
Seven broth tubes are set up with concentrations of ampicill…
Seven broth tubes are set up with concentrations of ampicillin (an antibiotic) at concentrations of 128, 64, 32, 16, 8, 4, and 2μg/ml. The broth is inoculated with 0.1 ml of a suspension of E. coli at a standardized concentration. After incubation for 24 hours at 37°C, turbidity is seen in tubes containing 8μg/ml or lower of ampicillin. Tubes containing 16μg/ml or higher are free from bacterial growth. What is the minimum inhibitory concentration (MIC) of ampicillin for E. coli?
Streptococcus and Staphylococcus are both:
Streptococcus and Staphylococcus are both:
Which of the following are ways that some bacteria can be re…
Which of the following are ways that some bacteria can be resistant to disinfectants?
Which property of a bacterial broth culture is used to deter…
Which property of a bacterial broth culture is used to determine the approximate concentration of bacteria (in CFU/mL)?
Which of the following can be used to differentiate Staphylo…
Which of the following can be used to differentiate Staphylococcus saprophyticus from other staphylococci?
The optochin test can be used to
The optochin test can be used to