5 Questions
What is the purpose of the ammonia test using phenol red?
To detect a change in pH caused by ammonia
What is the end product of glycolysis tested in the glucose fermentation with Durham tubes?
H2 and CO2 gas
What is the positive result for the indole test?
Presence of a red color on the surface of the broth
What indicates a positive result for H2S production in Kliger’s Iron Agar (KIA) test?
Formation of a black precipitate in the medium
What is the purpose of Kliger’s Iron Agar (KIA) test?
To identify sulfur reducers and test carbohydrate fermentation abilities
Test your knowledge of the biochemical and antimicrobial susceptibility tests used to identify Gram Negative Bacteria in practical medical microbiology. This quiz covers important tests such as Oxidase, Urease, Indole, Sugar broth with Durham tubes, Kliger’s Iron Agar, Simmon’s Citrate Agar, and more.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
