Corynebacteria Flashcards

1
Q

Phospholipase D is a virulence factor of C. pseudo tuberculosis

A

T

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2
Q

In Corynebacterium pseudotuberculosis oedema of the chest is common

A

T–pigeon breast in Ulcerative Lymphangitis of Horses

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3
Q

Corynebacterium pseudotuberculosis can be transmitted between goats and horses

A

F—goats an sheep, eq and cattle

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4
Q

Pseudotuberculosis does not occur in Hungary

A

F

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5
Q

In pseudotuberculosis, only submandibular lymph nodes of sheep are affected

A

F

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6
Q

In pseudotuberculosis oedema of the limbs is common

A

T

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7
Q

Corynebacterium pseudotuberculosis causes caseous lymphadenitis

A

T

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8
Q

Corynebacterium pseudotuberculosis forms due to dipping of sheep

A

T

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9
Q

The agent of caseous lymphadenitis can cause generalised infection in sheep

A

T

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10
Q

Caseous lymphadenitis of sheep occurs in tropical countries but not in Europe

A

F

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11
Q

Arthritis can be a clinical sign of caseous lymphadenitis of sheep

A

T

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12
Q

Caseous lymphadenitis of sheep is caused by Corynebacterium pseudotuberculosis

A

T

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13
Q

Corynebacterium pseudotuberculosis produces phospholipase D toxin

A

T

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14
Q

The agent of Caseous lymphadenitis of sheep can be transmitted to horses and it will cause ulcerative lymphangitis

A

F

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15
Q

Caseous lymphadenitis does not occur in goats and cattle

A

F

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16
Q

Caseous lymphadenitis of sheep is an acute disease

A

F

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17
Q

Clinical signs f caseous lymphadenitis of sheep can be seen only above 3-4 months

A

T

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18
Q

Clinical signs of caseous lymphadenitis can only be seen in sheep

A

F

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19
Q

Caseous Lymphadenitis of sheep is mainly seen in suckling lambs

A

F

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20
Q

Mycolic acid and lipoids in the cells wall of Corynebacterium pseudotuberculosis contribute to the virulence of the bacterium

A

T

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21
Q

Lesions of caseous lymphadenitis of sheep can be seen only in the lymph nodes

A

F

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22
Q

Caseous lymphadenitis is caused by nitrate positive strains of Corynebacterium pseudotuberculosis

A

F

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23
Q

Caseous lymphadenitis is only seen in suckling lambs

A

F

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24
Q

Arthritis can be a clinical sign of caseous lymphadenitis

A

T— if generalised yes together with abortion and abscess formation around the body

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25
Q

Vaccination can be used for the prevention of caseous lymphadenitis

A

T

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26
Q

Caseous lymphadenitis is caused by nitrate-negative Corynebacterium pseudotuberculosis strain

A

T

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27
Q

Wound infection can predispose to caseous lymphadenitis

A

T—dipping sheering castration feed

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28
Q

Caseous lymphadenitis can be generalized in sheep

A

T

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29
Q

Antibiotics cannot be used for the treatment of caseous lymphadenitis

A

F

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30
Q

Phospholipase D is an important virulence factor of the agent of caseous lymphadenitis

A

T

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31
Q

Abscesses in the lymph nodes are typical lesions of caseous lymphadenitis

A

T

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32
Q

Caseous lymphangitis is nitrate negative

A

T

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33
Q

Corynebacterium pseudotuberculosis causes caseous lymphadenitis in goats

A

T

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34
Q

Abortion can be a clinical sign of caseous lymphangitis

A

T

35
Q

Caseous lymphadenitis of sheep occur only in the tropics

A

F

36
Q

Caseous lymphangitis is seen mostly in sheep

A

T

37
Q

Caseous lymphangitis does not occur in Hungary

A

F

38
Q

Cross section of the lymph node with caseous lymphangitis shows an onion-like pattern

A

T

39
Q

Caseous lymphangitis can cause abortion in waves

A

F

40
Q

Vaccination can be used in prevention against caseous lymphangitis

A

T

41
Q

Abscess formation in the lymph nodes is typical in the case of caseous lymphadenitis in goats

A

T

42
Q

Caseous lymphadenitis is caused by Corynebacterium equi

A

F

43
Q

Sheep with caseous lymphadenitis can infect horses

A

F

44
Q

The agent of caseous lymphadenitis causes bacteraemia

A

T

45
Q

Ulcerative lymphangitis of horses can be a result of a navel infection

A

T

46
Q

The agent of ulcerative lymphangitis frequently enters the hosts through wounds

A

T

47
Q

Ulcerative lymphangitis of horses is caused by Corynebacterium equi

A

F

48
Q

Ulcerative lymphangitis of horses is caused by nitrate negative strains of Corynebacterium pseudotuberculosis

A

F

49
Q

Ulcerative lymphangitis of horses can be a consequence of umbilical infection

A

T

50
Q

Abscess formation can be seen in the case of ulcerative lymphangitis of horses

A

T

51
Q

Ulcerative lymphangitis of horses is typically an acute disease

A

F

52
Q

Ulcerative lymphangitis is caused by Corynebacterium pseudotuberculosis

A

T

53
Q

Clinical signs of ulcerative lymphangitis can be mainly seen in suckling horses

A

F

54
Q

Purulent inflammation of the lymphatic vessels is typical in the case of ulcerative lymphangitis

A

T

55
Q

The agent of ulcerative lymphangitis can be detected by microscopic examination

A

T

56
Q

Equine ulcerative lymphadenitis is an acute disease with high fever

A

F

57
Q

Equine ulcerative lymphadenitis occurs only in tropical countries

A

F

58
Q

Ulcerative lymphangitis does not occur in Hungary

A

F

59
Q

Symptoms of ulcerative lymphangitis in horses are seen in pectoral region, legs and ventral abdomen

A

T

60
Q

Ulcerative lymphangitis may evolve during navel infection

A

T

61
Q

Animals with clinical signs of ulcerative lymphangitis have good prognosis

A

F

62
Q

Best way of prevention for ulcerative lymphangitis is toxoid vaccine

A

F— no vacc eliminate Pf

63
Q

Clinical signs of equine ulcerative lymphangitis can be seen in the lymphatic vessels

A

T

64
Q

Equine ulcerative lymphangitis is a chronic disease of horses

A

T

65
Q

Equine ulcerative lymphangitis is not zoonotic

A

T

66
Q

Corynebacterium renale causes septicaemia in cattle

A

F

67
Q

Corynebacterium renale can cause bovine pyelonephritis

A

T

68
Q

Bovine pyelonephritis occurs in adult animals

A

T

69
Q

Bovine pyelonephritis can be mainly seen in young calves

A

F–usually adult cows after parturition

70
Q

Penicillin can be used for the treatment of Bovine pyelonephritis

A

T

71
Q

Haematuria can happen in the case of bovine purulent nephritis

A

T

72
Q

Corynebacterium bovis is the causative agent of bovine pyelonephritis

A

F

73
Q

Clinical signs of bovine pyelonephritis generally appear after calving

A

T

74
Q

Frequent, painful urination is common clinical sign of bovine pyelonephritis

A

T

75
Q

Bovine pyelonephritis can mainly be seen in young calves under half a year of age

A

F

76
Q

Bovine pyelonephritis is seen as a result of an ascending infection

A

T

77
Q

Pyelonephritis is caused by C. renale, C. pilosum, C. cystiditis

A

T

78
Q

Pyelonephritis mostly occurs in horses

A

F

79
Q

Pyelonephritis occurs mostly some weeks after parturition

A

T

80
Q

Pyelonephritis can cause positive pain probes of skin area above spine

A

T

81
Q

Corynebacterium renale is the causative agent of bovine purulent nephritis

A

T

82
Q

Penicillin is used for the treatment of bovine purulent nephritis

A

T

83
Q

Haematuria can occur in bovine purulent nephritis

A

T

84
Q

Bovine purulent nephritis is mainly seen in suckling calves

A

F