Catalase positive bacteria Flashcards
1
Q
what are the examples of catalase positive organisms?
A
You need PLACESS for your cats Pseudomonas Listeria Aspergillus Candida E. coli S. aureus Serratia
2
Q
what is the role of catalase?
A
Catalase degrades H2O2 before it can be used as microbicidal products by “myeloperoxidase.”
3
Q
what enzyme converts H2O2 into microbicidal product?
A
myeloperoxidase
4
Q
who has recurrent infections with catalase + organisms?
A
pts with NADPH oxidase def