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EPI 2 > Actinobacillus > Flashcards

Actinobacillus Flashcards

1
Q

Viral agents frequently predispose cattle to actinobacillosis

A

False

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2
Q

Actinobacillus lignieresii is a facultative pathogenic bacterium

A

True

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3
Q

Swine actinomycosis is caused by Actinomycosis bovis

A

True

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4
Q

Actinobacillosis in ruminants is a sporadic worldwide disease

A

True

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5
Q

Actinobacillosis of cattle appears in soft tissues around the mouth

A

True

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6
Q

Actinobacillosis most commonly enters body via wound infection

A

True

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7
Q

Antibiotics cannot be used successfully for treatment of actinobacillosis

A

False

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8
Q

Equine actinobacillosis has clinical signs only in foals

A

False

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9
Q

Foals cannot stand because of encephalitis in the case of actinobacillosis

A

False

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10
Q

Exhausting work can predispose horses to actinobacillosis

A

True

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11
Q

Umbilical infection of new-born foals can result actinobacillosis

A

True

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12
Q

Equine actinobacillosis is a septicaemic disease in new-born foals

A

True

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13
Q

Equine actinobacillosis is caused by Actinobacillus lignieresii

A

False

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14
Q

Equine actinobacillosis is caused by Actinobacillus equuli

A

True

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15
Q

Pyosepticaemia of horses is caused by Actinobacillus equuli

A

True

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16
Q

The agent of pyosepticaemia of horses is a facultative pathogenic bacterium

A

True

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17
Q

Oedema can be frequently seen in the case of pyosepticaemia of horses

A

True

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18
Q

Horses are regularly vaccinated in order to prevent actinobacillosis of foals

A

False

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19
Q

Deprivation or shortage of colostrum can predispose foals to actinobacillosis

A

True

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20
Q

Abscesses in the parenchymal organs can be seen in the case of actinobacillosis of newborn
foals

A

True

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21
Q

Timber tongue is caused by actinobacillus in foals

A

False

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22
Q

Lack of umbilical disinfection can lead to actinobacillosis in foals

A

True

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23
Q

Clinical signs of the central nervous system are typical in the case of actinobacillosis of foals

A

False

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24
Q

Wooden tongue is a typical clinical sign of equine actinobacillosis

A

False

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25
Q

Young foals are regularly vaccinated in order to prevent actinobacillosis

A

False

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26
Q

Actinobacillus equuli is the causative agent of equine actinobacillosis

A

True

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27
Q

Shortage of colostrum can predispose foals to actinobacillosis

A

True

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28
Q

Central nervous clinical signs are typical in the case of actinobacillosis of foals

A

False

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29
Q

Abscesses in the kidney are typical post mortem lesions of actinobacillosis of foals

A

True

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30
Q

Actinobacillosis can cause lameness due to encephalitis in foal

A

False

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31
Q

Actinobacillosis is caused by A. equuli in horses

A

True

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32
Q

Most important way of infection is via the umbilicus in case of Actinobacillosis in horses

A

True

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33
Q

Animals will not move due to high fever and encephalitis in case of Actinobacillosis in horses

A

False

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34
Q

Tetracyclines can cure the disease at any time in case of Actinobacillosis in horses

A

False

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35
Q

Paralysis of foals (in actinobacillosis) is the result of umbilical infection

A

True

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36
Q

The so called pyosepticemia of adult horses (in actinobacillosis) occurs due to predisposing factors

A

True

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37
Q

A. equuli is present in healthy horses as well

A

True

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38
Q

Antibiotics can be used in treatment of A. equuli

A

True

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39
Q

Oedema of the head is the most prominent clinical sign of A. equuli

A

True

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40
Q

Draught horses are more predisposed to the disease in case of A. equuli

A

True

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41
Q

A. equuli is a common disease in some areas of the world

A

False

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42
Q

Wooden tongue is a frequent lesion of bovine actinobacillosis

A

True

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43
Q

Hard and dry feed predisposes cattle to actinobacillosis

A

True

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44
Q

Bovine actinobacillosis is prevented by widespread vaccination with inactivated vaccines

A

False

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45
Q

Among the Brucella species Brucella melilentis is the most pathogenic species for humans

A

True

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46
Q

Increase salivation is a clinical sign of bovine actinobacillosis

A

True

47
Q

Actinobacillosis seminis generally causes septicaemia in sheep and goats

A

False

48
Q

Lesions of bovine actinobacillosis can be frequently found in the tongue

A

True

49
Q

Actinobacillosis of cattle is caused by actinobacillus bovis

A

False

50
Q

Lesions of bovine actinobacillosis can be found in the maxilla or mandibula

A

False

51
Q

Actinobacillosis of cattle is mainly a generalised disease

A

False

52
Q

Actinobacillus lignierseii can cause bovine actinobacillosis

A

True

53
Q

Actinobacillosis is a fast, acute disease in cattle

A

False

54
Q

Wooden tongue is a clinical sign of bovine actinobacillosis

A

True

55
Q

Vaccination is the primary way of prevention of actinobacillosis in cattle

A

False

56
Q

Dry, rough feed can predispose cattle to actinobacillosis

A

True

57
Q

Actinobacillosis bovis is the causative agent of bovine actinobacillosis

A

False

58
Q

Wooden tongue is a clinical sign of bovine actinobacillosis

A

True

59
Q

In the case of bovine actinobacillosis lesions can be seen in same lymph nodes of the neck
and head

A

True

60
Q

Bovine actinobacillosis is a generalized disease with high fever

A

False

61
Q

Bovine actinobacillosis affects mainly suckling calves

A

False

62
Q

Excess salivation is a common symptom for bovine actinobacillosis

A

True

63
Q

Bovine actinobacillosis is an acute or per-acute disease

A

False

64
Q

Dry rough feed can predispose animals to bovine actinobacillosis

A

True

65
Q

Bovine actinobacillosis is a zoonosis

A

False

66
Q

Actinobacillus pleuropneumonia of pigs: rare, sporadic disease mainly in tropical or subtropical countries

A

False

67
Q

Mainly attenuated vaccines are used for the prevention of actinobacillus pleuropneumonia of swine

A

False

68
Q

Cytotoxins are virulence factors of Actinobacillus pleuropneumoniae

A

True

69
Q

Actinobacillus pleuropneumoniae of pigs can be chronic

A

True

70
Q

Histophilus somni and actinobacillus seminis can cause similar lesions in the genitals of rams
as Brucella ovis

A

True

71
Q

Actinobacillus pleuropneumoniae of pigs is generally a septicemic disease

A

False

72
Q

Circoviruses and PRRS virus can predispose pigs to actinobacillus pleuropneumonia

A

True

73
Q

Actinobacillus pleuropneumoniae predisposes pigs to pulmonary pasteurellosis

A

True

74
Q

Lesions of actinobacillus pleuropneumonia of pigs are generally limited to the lungs

A

True

75
Q

Haemorrhagic necrotic pneumonia is a typical lesion of actinobacillus pleuropneumonia of
swine

A

True

76
Q

Actinobacillus pleuropneumonia of pigs is generally a septicaemic disease

A

False

77
Q

Pigs are susceptible to actinobacillus pleuropneumoniae

A

True

78
Q

The lesions of actinobacillus pleuropneumonia of swine are mainly located in the anterior lung lobes

A

False

79
Q

High fever is a clinical sign of Actinobacillus pleuropneumonia of Swine

A

True

80
Q

Only pigs are susceptible to Actinobacillus pleuropneumonia

A

True

81
Q

Fever is a typical sign of Actinobacillus pleuropneumonia of pigs

A

True

82
Q

Fibrinous pleuritis is a post mortem lesion of Actinobacillus pleuropneumonia of pigs

A

True

83
Q

Fibrinous pneumonia is a post mortem lesion of Actinobacillus pleuropneumonia of pigs

A

False

84
Q

Porcine APP is caused by Actinobacillus pleuropneumonia

A

True

85
Q

In case of porcine APP we can see hemorrhagic, necrotic pneumonia

A

True

86
Q

By APP the lesions are primarily found in the cranial lobes of the lung

A

False

87
Q

APP causes focal inflammation-necrosis in the liver

A

False

88
Q

Actinobacillus pleuropneumonia of swine is caused by Actinobacillus suis

A

False

89
Q

Cytotoxins are produced by the agent of porcine Actinobacillus pneumonia

A

True

90
Q

Lesions of porcine Actinobacillus pleuropneumonia are mainly seen in the diaphragmatic
lobe

A

True

91
Q

Only live attenuated vaccines are used for the prevention of porcine actinobacillosis

A

False

92
Q

Biotype 2 causes more severe disease in case of actinobacillosis in swine

A

False

93
Q

To culture the bacterium actinobacillus in swine, cross culture with staphylococcus is needed

A

True

94
Q

Actinobacillus pleuropneumonia is caused by an obligate pathogen

A

False

95
Q

Actinobacillus pleuropneumonia infection in swine occurs in fattening animals

A

True

96
Q

Actinobacillus pleuropneumonia infection in swine spread via tracheal discharge

A

True

97
Q

A. pleuropneumonia strains can cause pneumonia in swine and cattle

A

False

98
Q

Biotype 1 strains of A. pleuropneumonia cause more severe disease than biotype 2

A

True

99
Q

Swine Actinobacillus pleuropneumonia occurs in growers and fattening animals

A

True

100
Q

In swine actinobacillus pleuropneumonia, herd treatment with antibiotics should be done

A

True

101
Q

Swine Actinobacillus pleuropneumonia can be prevented by toxoid vaccine

A

True

102
Q

Toxins are important virulence factors of A. pleuropneumonia strains

A

True

103
Q

A. pleuropneumonia type 2 biotype strain widely cause disease

A

False

104
Q

The 1st biotype of APP strains causes disease in large number of animals

A

True

105
Q

The 2nd biotype of APP strains cause disease in large number of animals

A

False

106
Q

Purulent nasal discharge can be seen in case of APP in swine

A

False

107
Q

Actinobacillus pleuropneumonia can be introduced by rodents into the pig farm

A

False

108
Q

In swine actinobacillus pleuropneumonia, the changes are seen in the caudal lung lobes

A

True

109
Q

Actinobacillus seminis generally causes septicaemia in sheep and goats

A

False

110
Q

Actinobacillus seminis causes epididymitis and orchitis in rams and bocks

A

True

111
Q

Histophilus somni and actinobacillus seminis can cause similar lesions in the genitals of rams
as brucella ovis

A

True

112
Q

Actinobacillus suis causes septicemia in pigs

A

True

113
Q

Glässer’s disease is caused by actinobacillus suis

A

False

EPI 2 (48 decks)

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