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19 Cards in this Set

  • Front
  • Back

Bacillus




Spore?


Capsule?


Atmosphere


Catalase

GPR




Spore Former


Capsule


Aerobic


Catalase +

Bacillus with Exotoxin

B. anthracis

Bacillus with Enterotoxin

B. cereus

Source of B. cereus

Rice, potatoes, meat

Clostridium




Atmosphere


Catalase


Toxin?


Spore?

Anaerobic GPR


Catalase =


Exotoxins


Spore former

Lecithinase Positive Clostridium

C. perfringens

Lipase Positive Clostridium

C. botulinum

Gas Gangrene

Clostridium perfringens

Honey bad for babies

Infant botulism from C. botulinum

Listeria




Hemolysis


Catalase


Motility


Bile esculin

GPR - Filaments in palisades


Resists extremes





Beta hemolytic


Catalase +


Motile at 25 deg


BIle esculin +

Erysipelothrix




Catalase


H2S

GPR - Slender, filamentous




Catalase =


H2S Production +



Affects animal workers causing skin lesions, endocarditis, septicemia

Corynebacterium diphtheriae




Catalase


Motility


Bile esculin

GPR




Catalase +


Non-Motile


Bile esculin =



Diphtheria


Diphtherotoxin with 2 parts: A blocks protein synthesis. B affects heart and nervous cells

Proprionibacterium acnes




Atmosphere


Catalase


Toxin?

GPR




Aerotolerant anaerobe


Catalase +


No Toxin



Causes acne

Tumbling Motility

Listeria

Umbrella Motility

Listeria

Bad Rice

Bacillus cereus

Lactobacillus





Catalase


H2S

GPR


Catalase =


H2S Production =

Bacillus Motility

Motile



B. anthracis Non-Motile

Bacillus Hemolysis

Is Hemolytic




Except B. anthracis