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3rd: Bacteriology and Mycology > TA Session - 5 (Cullen) > Flashcards

TA Session - 5 (Cullen) Flashcards

1
Q

Which of the following does not causes disease in pigs ?

A. ETEC
B. MMA
C. VTEC
D. EHEC

A

D. EHEC

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2
Q

Which of the following does not causes disease in cattle ?

A. VTEC
B. EPEC
C. NTEC
D. ETEC

A

A. VTEC

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3
Q

Which of the following toxins (in regards to E.coli) has a high molecular weight and high antigenic properties ?

A. STa
B. STb
C. EAST1
D. LT

A

D. LT

Note: This is heat liable; the other 3 are stable at higher heats

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4
Q

Which of the following fimbrial adhesions are most likely to be found in ETEC causing weaning diarrhea ?

A. F5
B. F41
C. F9
D. F4

A

D. F4

Can also see F18

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5
Q

You are called to a farm to perform a PM exam on piglets. You take multiple samples of the GI tract and find virulent bacterial strains in the small intestine. Which of the following would be your top differential

A. Salmonella Typhirium
B. ETEC
C. Salmonella Dublin
D. Salmonella Choleraesuis

A

B. ETEC

salmonella is mainly in the large intestine; e.coli is in weaning or younger

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6
Q

Watery diarrhea in cattle can be caused by ETEC while muccoid (if caused by E.coli) is usually EPEC.

T or F?

A

True

But older animals have whitish diarrhea with less water in ETEC

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7
Q

When broilers are infected with scabby hip/necrotic dermatitis where should you obtain a sample for diagnostic purposes ?

A. Brainstem
B. Large intestine
C. Small intestine
D. Feathers

A

D. Feathers

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8
Q

Which of the following pathogenicity islands in Salmonella is responsible for general symptoms ?

A. SPI1
B. SPI2
C. SPI3
D. SPI4

A

B. SPI2

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9
Q

Which of the following pathogenicity islands in salmonella is responsible for diarrhea, intestinal damage, and general symptoms ?

A. SPI1
B. SPI2
C. SPI3
D. SPI4

A

A. SPI1

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10
Q

Salmonella is usually found where?

A. Stomach
B. Small intestine
C. Stomach and large intestine
D. lleum and Large intestine

A

D. lleum and Large intestine

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11
Q

Which of the following results in diarrhea in both calfs and adult cattle ?

A. Salmonella Dublin
B. ETEC
C. Klebsiella pnuemoniae
D. Psuedomonas aeruginosa

A

A. Salmonella Dublin

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12
Q

Which of the following is mismathced ?

A. Yersinia pestis: replication in proventriculus of the flea
B. Yersinia pestis: mainly in Southwest U.S.A
C. Yersinia pestis: Fat liver disease or rodentiosis
D. Yersinia pseudotuberculosis: Fat liver disease or rodentiosis

A

C. Yersinia pestis: Fat liver disease or rodentiosis

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13
Q

Proteus and Pseudomonas aeruginosa are both secondary infection for otitis ?

T or F ?

A

True

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14
Q

What color of purulent discharge does Pseudomonas aeruginosa produce ?

A. White
B. Yellow
C. Blue-green
D. Black

A

C. Blue-green

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15
Q

Fleece rot in sheep is caused by which of the following ?

A. Proteus vulgaris
B. Pseudomonas aeruginosa
C. Salmonella Typhimurium
D. Yersinia pestis

A

B. Pseudomonas aeruginosa

Note: Gram - skin infection

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16
Q

Which of the following causes exploding eggs in turkeys ?

A. Avian E. coli
B. Salmonella enteriditis
C. Pseudomonas aeruginosa
D. Salmonella Pullorum

A

C. Pseudomonas aeruginosa

17
Q

Which of the following is mismatched ?

A. B. mallei: glanders
B. B. pseudomallei: pseudoglander in equine
C. B. pseudomallei: mellioidosis
D. B. mallei: mainly canine pathogen

A

D. B. mallei: mainly canine pathogen

18
Q

Which of the following is more virulent ?

A. F. tularensis ssp. tularensis
B. F. tularensis ssp. holartica
C. F. tularensis ssp. mediasiatica
D. F. holartica ssp. holartica

A

A. F. tularensis ssp. tularensis

19
Q

Which of the following causes CEM (Contagious Equine Metritis)

A. Salmonella Typhimurium
B. Taylorella equigenitalis
C. Taylorella asinigenitalis
D. Klebsiella oxytoca

A

B. Taylorella equigenitalis

20
Q

Which of the following is NOT sampled for the stallion (aylorella equigenitalis) ?

A. Scrotum
B. Perputium
C. Fossa glandis
D. Sinus urethralis

A

A. Scrotum

21
Q

When sampling mares for Taylorella equigenitalis you should sample what ?

A. Vaginal vault
B. Cervix
C. Uterus
D. Fossa clitoridis and Sinus clitoridis

A

D. Fossa clitoridis and Sinus clitoridis

22
Q

Which of the following does Brucella NOT have ?

A. Capsule
B. Plasmid
C. Thick Peptidoglycan
D. Erythritol

A

A. Capsule

23
Q

Seiological diagnosis of Brucella abortus has a major interference when Yersinia enterocolitica O9 is present ?

T or F?

A

True

24
Q

Which of the following biovars for Brucella suis is more pathogenic ?

A. 1,2,3
B. 4,5,6
C. 7,8,9
D. 13,27,85

A

A. 1,2,3

25
Q

Which of the following is incorrect ?

A. B. canis no O antigen
B. B. canis very high fever
C. B. canis no fever
D. B. canis STD

A

B. B. canis very high fever

Will not see fever; very atypical

26
Q

What causes non progressive atrophic rhinitis in pigs ?

A. ETEC
B. VTEC
C. Bordetella bronchiseptica
D. Brucella suis

A

C. Bordetella bronchiseptica

27
Q

What causes kennel cough in dogs ?

A. Yersinia pestis
B. Brucella canis
C. Bordetella bronchiseptica
D. Pseudomonas aeruginosa

A

C. Bordetella bronchiseptica

28
Q

Which of the following has osteotoxin as its virulence factor ?

A. Klebsiella
B. Yersinia
C. Brucella
D. Bordetella

A

D. Bordetella

29
Q

Progressive atrophic rhinitis is caused by which of the following ?

A. Bordetella bronchiseptica and Pseudomonas aeruginosa
B. Bordetella bronchiseptica and Yersinia pestis
C. Bordetella bronchiseptica and Pasteurella multocida
D. Pasteurella multocida and Pseudomonas aeruginosa

A

C. Bordetella bronchiseptica and Pasteurella multocida

30
Q

What causes Coryza in turkeys ?

A. Salmonella Pullorum
B. Salmonella Gallinarum
C. Bordetella avium
D. Salmonella enterica ssp. arizonae

A

C. Bordetella avium

3rd: Bacteriology and Mycology (23 decks)

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