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17 Cards in this Set
- Front
- Back
Gram positive non spore forming Bacilli |
-Listeria monocytogenes -Erysipelothrix rhusiopathiae- lactobacillus acidophilus Doderlain bacill-Genus Corynebacterium - lactobacillus acidophilus Doderlain bacill -Genus Corynebacterium
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-Primary an animal pathogens Anton test -Culture on Mc Bride media -narrow band of beta-hemolysis |
Listeria monocytogenes |
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Disease listeria monocytogenes |
- Listeriosis- food poisoning -Septicemia- can infect blood - Meningitis- in elderly and immunocompromised |
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Mode of transmission of listeria monocytogenes consumption of contaminated food, |
Colleslaw, and soft cheese |
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As knows organism positive result block- type or shovel-type hemolysis |
Rhodococcus egui |
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-H2S positive on TSI media -Causes erysipeloid, a locatized skin infection an occupational hazard for the those handling meat and pouiltry and fish |
Erysipelothrix rhusiopathiae |
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- Produce large amount of lactic acid, non pathogenic and has little clinical significance -Can be seen in PAP stained smear since it is normal flora
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Lactobacillus acidophilus/ Dodertain Bacilli |
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Culture media (Lactobacillus acidophilus/ Dodertain Bacilli) |
TJA - tomato juice Agar |
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Corynebacterium diphtheriae aka Klebs Loeffers Bacillus -Non Motile highly pleomorphic -Typically swollen - Babes Emst granules On BAP It is droplet infection characterized by low grade fever, mild sore throat are body weakness |
Genus Corynebacterium |
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Enhances pleomorphism and granule formation can produce gray to black colony |
PAI Coagulated egg medium |
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Modification of tinsdale meduim ( for primary isolation of C. Diphtheriae |
Cystine Tellurite Blood agar |
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3 colony types ( Genus Corynebacterium) |
Gravis Mitis Intermedius |
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Largest colony type dark grey colony with irrular edge 1-2mm in diameter |
Gravis |
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Fried egg appearing organism BAP |
Mitis |
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Small and black colonies 0.5 mm in diameter |
Intermedius |
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It is toxigenicity test to determine whether the organism as a toxin produce or not |
Modified ELEK test positive(+) |
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Thank youuuu^_^^_^^_^π π π π |
Bastigue via |