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Questions and Answers
Which agar is used to recover Neisseria gonorrhoeae and Neisseria meningitidis?
Which agar is used to recover Neisseria gonorrhoeae and Neisseria meningitidis?
- Medium Thayer Martin Agar (correct)
- MacConkey Agar
- Pseudosel Agar
- Mannitol Salt Agar
Which agar contains malachite green to make it selective?
Which agar contains malachite green to make it selective?
- Pseudosel Agar
- Lowenstein Jensen Medium (correct)
- Campy-blood agar
- Salmonella Shigella Agar
What is the main function of crystal violet in Crystal Violet Blood Agar?
What is the main function of crystal violet in Crystal Violet Blood Agar?
- To inhibit gram-negative bacteria
- To recover S.pyogenes
- To inhibit fungi
- To inhibit gram-positive bacteria (correct)
What is the main function of cetrimide in Pseudosel Agar (Cetrimide Agar)?
What is the main function of cetrimide in Pseudosel Agar (Cetrimide Agar)?
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What is the main function of sodium desoxycholate in Bile Esculin Agar?
What is the main function of sodium desoxycholate in Bile Esculin Agar?
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What is the main function of potassium tellurite in Potassium Tellurite Medium?
What is the main function of potassium tellurite in Potassium Tellurite Medium?
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