Microbiology unit 7.7
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What is the species under the genus Vibrio?
- Vibrio cholerae
- Vibrio parahaemolyticus
What is the species under the genus Aeromonas?
What is the species undr the genus Plesiomonas?
What is the species under the genus Pasteurellaceae?
What is the species under the genus Gardenella?
What is the species under the genus Campylobacter?
- Campylobacter jejuni
- Campylobacter fetus
- Campylobacter coli
What is the species under the genus Haemophilus?
- Haemophilius influenzae
- Haemophilus biogroup aegyptius
- Haemophilus parainfluenzae
- Haemophilus ducreyi
- Haemophilus aphrophilus
What is the species under the genus Helicobacter?
the family Vibrionaceae test Gram stain ___ and Oxidase ___
- Gram stain (=)
- Oxidase (+)
The motile forms of the family Vibrionaceae are typically what type of flagellation?
T/F The Voges-Proskauer, Decarboxyses, and the esculin test are all biochemical test the familly Vibrionaceae
The family Vibrionaceae produces gas and ferments what?
- Dextrose (glucose)
With the family Vibrionaceae there is no growth on a Thiosulfate-citrate-bile salts-sucrose agar T/F
False the family Vibrionaceae does grow on a TCBS agar
The family Vibrionaceae shows what on a BAP?
If you were to gram stain the family Vibrionaceae you would see what?
Gram negative bacilli rods
The Family Vibrionaceae test
Cytochrome oxidase ( )
Indole ( )
- Cytochhrome oxidase (+)
- Indole (+)
What is the genus under the family Vibrionaceae?
What sort of habitat does the genus Vibrio perfer?
What sort of habitat does the genus Aeromonas perfer?
- Fresh water
- Salt water
- Brackish water
What sort of habitat does the genus plesimonas perfer?
What is the most common cause of gastroenteritis?
You can get Vibrio cholerae through what?
Contaminated water or seafood
What is the contact of exposure for Vibrio cholerae?
Mucosa or open skin
Cholera toxin causes what in the GI tract?
Vibrio cholerae is divided into sero groups based on what antigens?
Somatic "o" antigens
What lab charcteristic does Vibrio cholerae have that means it loves salt?
All epidemic strains of Vibrio cholerae were assigned originally to serotype "o" subgroup _____.
More then ___ non-01 strains of Vibrio cholerae have been identified
Vibrio Cholerae turns the Thiosulfate-citrat-bile salts-sucrose agar what color?
Vibrio Cholerae is
01 Antisera ( )
String test (0.5 Bile salt) ( )
Oxidase ( )
Lactose, Arginine ( )
Sucrose, Lysine, Orthinine( )
- 01 Antisera (+)
- String test (0.5 Bile salt) (+)
- Oxidase (+)
- Lactose, Arginine (=)
- Sucrose, Lysine, Orthinine (+)
What are the two biotypes of Vibrio cholerae?
The Classical biotype of Vibrio cholerae test what on a V-P test?
The El Tor biotype of V. Cholerae test V-P what?
What serotypes are capable of causing a epidemic and pandemic spread and producingf a Cholera toxin?
0139 and 01 Serotypes
Vibrio parahaemolyticus causes what?
- Wound Infections
How can you contract Vibrio parahaemolyticus?
Contaminated seafood, raw fish, and shellfish
What is the treatment for Vibrio parahaemolyticus?
What sort of habitat does Vibrio parahaemolyticus perfer?
What color does the organism Vibrio parahaemolyticus turn the Thiosulfate-citrate-bile salts-sucrose agar?
Vibrio parahaemolyticus is 01 antisera ( )
01 antisera (=)
Aeromonas hydrophila causes what?
- Wound infections
Aeromonas hydrophila loves what?
In what sort of water can you find Aeromonas hydrophila?
- Sewage water
- Sea water
- Tap water
- Chlorinated water
Who are carriers for Aeromonas hydrophila?
How is Aeromonas hydrophila transmitted?
- Skin exposure
Aeromonas is ___ hemolytic
TSI gas( )
Lactose ( )
Sucrose ( )
Lysine, arginine ( )
Ornithine ( )
TCBS ( )
- Beta Hemolytic
- Oxidase (+)
- TSI gas (+)
- Lactose (=)
- Sucrose (+)
- Lysine, arginine (+)
- Ornithine (=)
- TCBS (=)
Plesiomonas shigelloides causes what type of symptoms?
Plesiomonas shigelloides causes Gasteroenteritis and septicemia in who?
How is Plesiomonas shigelloides transmitted?
- Ingestion of contaminated H2O
What sort of habitat does Plesiomonas shigelloides pefer?
Fresh warm water
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