microbiology biochem tube

NA/A in TSI indicates the organism only utilized glucose

Which of the following tests is used to identify bacteria capable of urea hydrolysis?

In the Simmons' citrate test, a positive result is indicated by:

Which term is used to describe bacteria that are not affected by the antibiotics tested in Kirby-Bauer testing?

In Kirby-Bauer testing, what does it mean if there is no zone of inhibition around an antibiotic disc?

Which reagent is commonly used in the Voges-Proskauer (VP) test to detect the production of acetoin?

What must be performed with all serology tests?

In the oxidase test, a positive result is indicated by

Which of the following tests is used to detect the production of hydrogen sulfide and indole by bacteria?

Why is it important to interpret the results of Kirby-Bauer testing using standardized guidelines?

Which agar medium is commonly used in Kirby-Bauer testing?

What is the purpose of the Catalase test in microbiology?

What does Oxacillin Screening test for?

What organism does tube coagulase test for?

In Kirby-Bauer testing, why is it essential to use a standardized inoculum?

Which of the following tests is used to differentiate bacteria based on their ability to produce hydrogen sulfide?

A positive result in the Gelatinase test is indicated by:

The purpose of the Nitrate Reduction test is to determine the ability of bacteria to:

Why is there a clearing for DNAse test positive result?

The production of a red color in the Voges-Proskauer (VP) test is indicative of

Which of the following is a common reagent used in the Indole test?

What opportunistic normal skin flora appears as spaghetti and meatballs

The Triple Sugar Iron (TSI) test can differentiate between bacteria based on their ability to ferment which sugars

What is the control plate components for Oxacillin Screening

What type of coagulase does the tube coagulase test for?

Bile solubility positive is indicated by what

Catalase produces no bubbles when hydrogen peroxide is added for positive

When testing for Salmonella, agglutination seen in H, not O. What should you do?

Which reagent is used in the Indole test to detect the presence of indole?

Which of the following biochemical tests is used to determine the ability of bacteria to ferment lactose?

Positive PPD is forest green

A positive result in the Methyl Red (MR) test indicates:

PYR positive is pink

What is the reagent for PPD

What type of plasma is used in tube coagulase test?

What type of test is PathoDx

What is being broken down for catalase test?

The Triple Sugar Iron (TSI) test is commonly used to differentiate bacteria based on their ability to:

Oxacillin screening: the is control valid, 1 patient did not grow on the control while the rest did. How do you report?

A positive result in the urease test is indicated by:

What does the zone of inhibition represent in Kirby-Bauer testing?

What type of testing is StaphAurex

PathoDx tests for Beta Hemolytic Streps

What is the test media for oxacillin test plate

A zone of inhibition of 14mm+ is optochin susceptible

What is the primary purpose of the Coagulase test in microbiology?

A positive tube coagulase will remain liquid

A heavy inoculum is used in citrate test

Which enzyme is detected in the Oxidase test?

Positive Citrate test

What is the purpose of the Citrate test in microbiology?

What is the primary purpose of Kirby-Bauer testing in microbiology?

Spot indole positive is green

Oxidase is performed by placing discs on a BA and incubating at 35 degree overnight.