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MY Bacteriology exam 2 > Pasteurella > Flashcards

Flashcards in Pasteurella Deck (13):
1

Is pasteurella oxidase positive or oxidase negative?

oxidase positive 

2

What organism is associated with Snuffles and what does it cause?

Nasal discharge 

Pasteurella Multocida Type A 

A image thumb
3

Atrophic rhinitis is a pasteurella disease found in what species? What serotype causes Atrophic Rhinitis?

Found in Swine

Pasteurella Multocida capsule Type D

(also Bordetella Bronchispetica) 

4

Fowl Cholera is caused by what serotype of Pasteurella?

Pasteurella Multocida capsule type A and F 

5

Is fowl cholera reportable?

YES

6

What Bacteria causes new duck disease?

Riemerella Anatipestifer 

*sudden moratlites, respiratory signs, discharges of the eye 

7

Shipping fever in cattle is associated with what Bacteria and what virus?

Mannheimia haemolytica capsule type 1 - Bacteria

Infectious bovine Rhinotracheitis- virus 

8

What Bacteria does not typically grow on MacConkey agar?

Pasteurella Multocida

(or just pasteurella in general does not grow on MacConkey)

9

Is pasteurella Multocida hemolytic?

variable but not very hemolytic 

10

True/False: Mannheimia haemolytica and Bibersteinia are hemolytic

True

*They are hemolytic due to leukotoxin 

11

What toxin is associated with Mannheimia that is not associated with Pasteurella?

Leukotoxin 

*hemolysis in vitro

12

Which bacteria is a fish pathogen that is halophilic (likes salt) and causes septicemia in fish?

Photobacterium Damsela 

13

True/False: Pasteurella causes a bipolar staining 

True

*looks like a closed safety pin