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Bacteriology > Exam 3: Klebsiella > Flashcards

Exam 3: Klebsiella Flashcards

1
Q

What are the two strains of klebsiella of vet importance.

A
  1. K. pneumoniae

2. K. oxytoca

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2
Q

Where is Klebsiella found normally

A

Water, soil, GIT

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3
Q

T/F. Klebsiella is coliform

A

T

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4
Q

Klebsiella is important in what type of infection?

A

Nosocomial

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5
Q

T/F Klebsiella is zoonotic

A

T

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6
Q

C/S of klebsiella

A
  1. Vaginitis
  2. infertility
  3. abortion
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7
Q

Many horses that consume too little colostrum obtain what type of klebsiella

A

Umbilical

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8
Q

Klebsiella causes what type of infectionin cattle

A

mastitis

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9
Q

how do you Tx klebsiella

A

Hard to tx
amoxy + clav
!!!!!!!!!!!!!!!!Ceftiofur!!!!!!!!!!!!!!

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10
Q

What are the 3 spp. of Yersinia that are zoonotic

A
  1. Y. pestis
  2. Y. pseudotuberculosis
  3. Y. enterocolitica
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11
Q

What spp. of Yersinia can dogs, cats, and humans get?

A

Y. pestis

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12
Q

What does Y. pestis caiuse in humans

A

Black plague

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13
Q

What is the reservoir for Y. pestis

A

Fleas of rodents

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14
Q

one of the first epidemiologists, demographer and statistician through the study of the great plague in london

A

John Graunt

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15
Q

What are the virulence factors of Y. pestis

A
  1. Capsule
  2. Toxins
  3. Iron acquisition
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16
Q

Y. pestis endemic areas

A
  1. Western US
  2. South Asia
  3. South west africa
  4. South america
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17
Q

How is Y. pestis transmitted

A
  1. fleas
  2. airborne
  3. oral
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18
Q

How is Y. pestis transmitted to cats

A

consumption of infected prey

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19
Q

c/s of Y. pestis in cats

A
  1. Fever
  2. depression
  3. Sneezing
  4. cough
  5. CNS
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20
Q

How do you Dx Yersinia pestis

A
  1. culture
  2. pcr
  3. serology
21
Q

How do you Tx Y. pestis

A

Abx

22
Q

T/F Y. pseudotuberculosis is zoonotic

A

T

23
Q

VFs of Y. pseudotuberculosis

A
  1. Cell wall
  2. Adhesions
  3. Toxins
  4. Fe uptake
24
Q

What is the importance of the cell wallin Y. pseudotuberculosis

A

Endotoxin

25
Q

Transmission of Y.pseudotuberculosis in humans

A

Oral

26
Q

Where does Y. pseudotuberculosis reside in humans

A

Lymphoid tissue in intestine and mesenterial ln.

27
Q

Y. pseudotuberculosis infection cause in humans

A

Colic

28
Q

How is Y. pseudotuberculosis transmitted in birds and rodents

A

oral

29
Q

Where is Y. pseudotuberculosis found in animals

A

Lymphoid tissue in intestine and mesenterial ln.

30
Q

What does Y. pseudotuberculosis cause in birds and rodents

A

Sepsis

31
Q

Where does Y. pseudotuberculosis replicate in birds and rodents?

A

blood

32
Q

What are the two diseases caused by Y. pseudotuberculosis in Passeriformes

A

Fat liver dz and rodentiosis

33
Q

how is Y. pseudotuberculosis transmitted to passeriformes

A

Wild birds and rodents

34
Q

C/S of fat liver dz

A

apathy
anorexia
D+

35
Q

C/S of chronic fat liver dz

A

wt loss and resp. distress

36
Q

Where are acute lesions from Y. pseudotuberculosis found

A

Lg. spleen with necrosis

37
Q

What do subacute lesions from Y. pseudotuberculosis look like?

A

Lg spleen with necrosis
Large liver with necrosis
necrosis on caeca and lungs

38
Q

how do you Dx Y. pseudotuberculosis in passeriformes

A

culture

39
Q

What are the two DDx of Y. pseudotuberculosis in passeriformes

A

Salmonella

mycobacteria

40
Q

How do you Tx Y. pseudotuberculosis in passeriformes

A

Antimicrobials

41
Q

What does Y. enterocolitica cause in animals

A

ileitiss and gastro-enteritis

42
Q

What does Y. enterocolitica cause in humans

A

Colic and D+

43
Q

Where does Y. enterocolitica colonize?

A

Terminal ileum

44
Q

Serotype __ has a cross reaction with Brucellosis serology

A

09

45
Q

Swarming bacterium that are facultative symbionts

A

Proteus

46
Q

What does proteus cause in dogs

A

Ear infections and cytstitis

47
Q

Rods common in dog ears

A

Proteus

48
Q

What type of environment does proteus like?

A

warm, moist

49
Q

What are the primary pathgens of otitis in dogs

A

S. pseudointermedius

M. pachydermatis

Bacteriology (31 decks)

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