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Epidemiology - MIDTERM 3 PQS > PQS - Erysipelas > Flashcards

PQS - Erysipelas Flashcards

1
Q

The agent of swine erysipelas is Erysipelothrix Suis

A

F

Erysipelothrix rhusiopathiae

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2
Q

The agent of swine erysipelas is carried by asymptomatic pigs in the tonsils

A

T

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3
Q

Swine erysipelas can mainly be seen in winter after introduction of carrier animals

A

F

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4
Q

Swine erysipelas can be an acute septicaemia in pigs

A

T

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5
Q

Diamond skin disease is a clinical form of swine erysipelas

A

T

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6
Q

The agent of swine erysipelas can survive in the environment for a few months.

A

T

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7
Q

The agent of swine erysipelas can be present in the environment

A

T

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8
Q

Swine erysipelas can mainly be seen in winter after introduction of carrier animal

A

F

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9
Q

Warm weather is a predisposing factor of swine erysipelas

A

T

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10
Q

Hyperaemic spleen is a typical postmortem lesion of swine erysipelas

A

T

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11
Q

Sheep are generally infected with the agent of swine erysipelas per os

A

F

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12
Q

Vaccines against swine erysipelas give only serotype specific protection

A

F

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13
Q

High fever is a clinical sign of acute swine erysipelas

A

T

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14
Q

Fever is a frequent clinical sign of Swine erysipelas.

A

T

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15
Q

Endocarditis can be a post-mortem lesion of Swine erysipelas

A

T

in Chronic form

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16
Q

Swine erysipelas cannot be treated with antibiotics because the course of the disease is very fast

A

F

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17
Q

Swine erysipelas cannot be prevented with vaccinations

A

F

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18
Q

There are no vaccines for the prevention of swine erysipelas

A

F

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19
Q

The agent of swine erysipelas can infect only pigs

A

F

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20
Q

Vaccines against swine erysipelas give only serotype specific protection

A

F

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21
Q

Humans can be infected with the agent of swine erysipelas by eating meat of infected pig

A

F

Wound infection.

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22
Q

Humans can be infected with Erysipelas Rhusiopathie from fishes

A

T

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23
Q

Humans are generally infected with the agent of swine erysipelas through wounds

A

T

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24
Q

Vaccines against swine erysipelas give only serotype specific protection

A

F

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25
Q

In the case chronic swine erysipelas pneumonia is a frequent clinical sign

A

F

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26
Q

The agent of swine erysipelas can frequently cause fibrinous pneumonia

A

F

27
Q

Erysipelas can be seen only in pig

A

F

28
Q

Neuraminidase is a virulence factor of the agent of erysipelas

A

T

29
Q

Polymyxins are used for the treatment of erysipelas

A

F

30
Q

In Erysipelas the toxin is the virulence factor

A

F

31
Q

Diamond skin disease is caused by Erysipelothrix rhusiopathiae

A

T

32
Q

Erysipelas affects only pigs

A

F

33
Q

Chronic form of erysipelas can cause skin necrosis

A

T

34
Q

Erysipelothrix rhusiopathiae can be carried and shed by asymptomatic pigs

A

T

35
Q

Only pigs can be infected with Erysipelothrix rhusiopathiae

A

F

36
Q

Purulent pneumonia is a typical clinical form of acute erysipelas

A

F

37
Q

The agent of porcine erysipelas is carried by asymptomatic pigs

A

T

38
Q

Warm weather and overcrowding can predispose to erysipelas of swine.

A

T

39
Q

Diamond skin disease is a subacute form of erysipelas of swine

A

T

40
Q

Overcrowding is a predisposing factor of erysipelas of swine

A

T

41
Q

The agent of swine erysipelas can cause septicaemia

A

T

42
Q

Arthritis can be a clinical sign of erysipelas

A

T

43
Q

Erysipelothrix rhusiopathiae is facultative pathogen

A

T

44
Q

Turkeys are susceptible to Erysipelothrix rhusiopathiae.

A

T

45
Q

There is a serotype-specific protection against swine erysipelas.

A

F

46
Q

Erysipelas often appears in a septicaemia form

A

T

47
Q

Erysipelas has to be introduced into a herd

A

T

48
Q

In erysipelas, small vessels in the skin become inflamed, causing erythema

A

T

49
Q

Erysipelothrix rhusiopathiae is a facultative pathogenic bacterium.

A

T

50
Q

In the case of acute erysipelas high fever is an important sign.

A

T

51
Q

The swine erysipelas bacterium is an obligate pathogen

A

F

52
Q

Erysipelas can be prevented by inactivated vaccine.

A

T

53
Q

The main sign in acute erysipelas is fever

A

T

54
Q

Geese are susceptible to Erysipelothrix rhusiopathiae

A

T

55
Q

Acute erysipelas causes moderate fever

A

F

56
Q

Endocarditis is seen in acute erysipelas

A

F

57
Q

Erysipelothrix rhusiopathiae is not resistant, it cannot survive in the environment

A

F

58
Q

Some extracellular enzymes are virulence factors of Erysipelothrix rhusiopathiae.

A

T

59
Q

Erysipelas can be well treated by penicillin

A

T

60
Q

Warm weather can predispose pigs to erysipelas

A

T

61
Q

The causative agent of swine erysipelas is an epiphyte

A

F

62
Q

“Strong” erysipelas comes together with mild fever

A

F

63
Q

There is a serotype specific protection in case of erysipelas

A

F

Epidemiology - MIDTERM 3 PQS (15 decks)

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