Epi Mix T 3801-4000 Flashcards

1
Q

The agent of bovine genital campylobacteriosis is Campylobacter fetus subsp. bovis

A

F

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2
Q

Inflammation of the prepuce is a common clinical sign of bovine genital campylobacteriosis

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3
Q

Abortion is a common clinical sign of bovine genital campylobacteriosis

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4
Q

The number of repeat breeders is increased in the case of bovine genital campylobacteriosis

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5
Q

Campylobacter jejuni can cause enteritis in young dogs

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6
Q

Per os infection occurs in the case of enteric campylobacteriosis

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7
Q

Blood never appears in the faces in the case of enteric campylobacteriosis

A

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8
Q

Focal necrosis is a post mortem lesion in the case of campylobacter hepatitis of poultry

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9
Q

Campylobacter are obligate anaerobic bacteria

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10
Q

Campylobacters are microaerophilic bacteria

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11
Q

Campylobacter fetus subsp. venerealis causes bovine genital campylobacter

A

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12
Q

Infertility of cows is consequence of bovine genital campylobacter

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13
Q

Campylobacter jejuni can cause enteritis in humans

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14
Q

Raw milk can be the source of human Campylobacter jejuni infection

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15
Q

Campylobacter jejuni can cause hepatitis in humans

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16
Q

There are widespread vaccinations to prevent diseases caused by Campylobacter jejuni in humans

A

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17
Q

Campylobacter species are Gram-positive curved and motile rods

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18
Q

Campylobacters are fastidious and microaerophilic bacteria

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19
Q

Bovine genital campylobacteriosis is caused C. fetus ssp. fetus

A

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20
Q

Campylobacter hepatitis of hens is caused C. fetus ssp. fetus

A

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21
Q

Bovine genital campylobacteriosis is an acute septicemic disease

A

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22
Q

Infertility of the bulls is a clinical sign of bovine genital campylobacteriosis

A

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23
Q

Abortion is a clinical sign of bovine genital campylobacteriosis

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24
Q

Bovine genital campylobacteriosis can be diagnosed by staining the stomach content of the foetus

A

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25
Q

Campylobacter jejuni can cause diarrhoea in young dogs

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26
Q

Campylobacter jejuni can cause septicaemia in young dogs

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27
Q

An important clinical signs of campylobacter hepatitis of poultry are the drop of egg production

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28
Q

Fibrinous peri-hepatitis is a post mortem lesion in the case of campylobacter hepatitis of poultry

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29
Q

The chicken infectious anaemia virus is also commonly detected in goose

A

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30
Q

Anaemia and haemorrhages are two important clinical signs of chicken anaemia

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31
Q

The chicken infectious anaemia is a chicken disease up to 1 month of age

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32
Q

The chicken infectious anaemia virus causes only anaemia

A

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33
Q

The chicken anaemia virus does not replicate in lymphoid progenitors

A

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34
Q

There are vaccines available against chicken anaemia

A

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35
Q

The chicken infectious anaemia is a disease of hens

A

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36
Q

The chicken infectious anaemia causes clinical signs similar to those seen in PDNS

A

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37
Q

Vertical infectious is not possible in chicken infectious anaemia

A

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38
Q

Infection of day old chickens with the chicken anaemia virus leads to immune suppression

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39
Q

Chicken anaemia virus is transmitted both horizontally and vertically

A

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40
Q

Atrophy of the thymus is a post mortem finding of Chicken Infectious Anaemia virus

A

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41
Q

Infectious Chicken anaemia virus can cause clinical signs only in layer hens

A

F

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42
Q

Infectious chicken anaemia virus causes clinical signs in chicken of 1 to 4 weeks of age

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43
Q

For prevention of infectious chicken anaemia, live attenuated vaccine is available

A

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44
Q

Infection of day-old chickens with the chicken anaemia virus leads to immune suppression

A

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45
Q

Chicken anaemia virus infection can result in high mortality of chickens over 3 weeks of age.

A

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46
Q

In Chicken Infectious anaemia, most symptoms are observed in the first month

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47
Q

Chicken Infectious anaemia involves destruction of the lymphoid and myeloid cells

A

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48
Q

Chicken Infectious anaemia virus induces apoptosis of activated T-cells

A

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49
Q

Pigeons can be infected by Chicken Infectious anaemia virus

A

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50
Q

Chicken Infectious anaemia virus does not replicate in the thymus

A

F

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51
Q

Chicken Infectious anaemia in day old chickens causes a long-lasting immunosuppression

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52
Q

Chicken Infectious anaemia virus is a Gyrovirus

A

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53
Q

Chicken anaemia virus infection can cause death of chickens below 3 weeks of age

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54
Q

There is no vaccine available against papillomaviruses

A

F

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55
Q

The sarcoid is caused by bovine papillomavirus

A

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56
Q

In papillomavirus infection there is no viraemia

A

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57
Q

Treatment of papillomavirus can be effective with autovaccine

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58
Q

Bovine papillomavirus can infect horse

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59
Q

Bovine papillomavirus is malign

A

F

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60
Q

The sarcoid is caused by equine papillomavirus

A

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61
Q

The sarcoid is the disease of cattle

A

F

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62
Q

Papillomaviruses replicates in the kidney

A

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63
Q

Bovine papillomavirus can cause metastasis in horse

A

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64
Q

Papillomaviruses cause cervical cancer in dogs

A

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65
Q

The sarcoid is a disease of horse

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66
Q

Papillomaviruses need keratin for replication

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67
Q

Papillomavirus usually cause benign proliferation in epithelial cells

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68
Q

Papilloma lesions often have a cauliflower like appearance

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69
Q

Papilloma viruses usually cause local infections in epithelial cells

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70
Q

Papillomaviruses usually cause benign proliferations in epithelial cells

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71
Q

Papilloma viruses, with some exceptions are species specific

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72
Q

Papillomaviruses can be cultured in epithelial cell lines

A

F

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73
Q

Papillomaviruses cause warts in the skin and mucous membranes

A

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74
Q

Treatment of haemorrhagic nephritis enteritis virus can be effective with vaccine against circovirus

A

F

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75
Q

The turkey hemorrhagic enteritis virus causes spleen lesions as well

A

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76
Q

The haemorrhagic nephritis enteritis virus causes necrotizing haemorrhagic enteritis

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77
Q

The haemorrhagic nephritis enteritis virus causes glomerulonephritis

A

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78
Q

The mortality of the haemorrhagic nephritis virus depends on age

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79
Q

The primary replication of haemorrhagic nephritis enteritis virus is in small intestine

A

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80
Q

Tumors are caused by polyomavirus in mammals

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81
Q

Polyomavirus never infects mammals

A

F

82
Q

Haemorrhagic enteritis is a polyomavirus

A

T

83
Q

Goose haemorrhagic enteritis and nephritis cause death of goslings

A

T

84
Q

Goose haemorrhagic enteritis and nephritis is frequent in ducks

A

F

85
Q

Haemotrhagic enteritis and nephritis virus can be transmitted both vertically and horizontally

A

T

86
Q

Haemorrhagic enteritis and nephritis virus replicates in the blood vessel endothelium

A

T

87
Q

Haemorrhagic enteritis and nephritis of geese is only prevalent in France

A

F

88
Q

Polyomavirus infects parrots

A

T

89
Q

Haemorrhagic nephritis and enteritis of geese is caused by herpes viruses

A

F

90
Q

Haemorrhagic nephritis and enteritis of geese is present worldwide

A

T

91
Q

Goose polyomavirus causes haemorrhagic nephritis and enteritis in all age groups

A

F

92
Q

Goose polyomavirus can cause haemorrhagic nephritis and enteritis

A

T

93
Q

Goose polyomavirus caused disease clinically appears in young animals

A

T

94
Q

Polyomaviruses can cause neoplasm in rodents

A

T

95
Q

The resistance of the haemorrhagic nephritis virus is high

A

T

96
Q

The clinical signs of the haemorrhagic nephritis virus appear mainly at 3-10 weeks of age

A

T

97
Q

HNEG” (Hemorrhagic nephritis and enteritis of geese) is common in France

A

T

98
Q

Haemorrhagic nephritis and enteritis of geese started in Hungary and spread with Derzsy’s disease hyperimmune serum

A

T

99
Q

Haemorrhagic nephritis and enteritis of geese causes high mortality between 2-10 weeks

A

T

100
Q

uscovy ducks are also susceptible but remain symptomless for years with high titers

A

T

101
Q

Haemorrhagic nephritis and enteritis of geese is caused by a Herpesvirus

A

F

102
Q

Haemorrhagic nephritis and enteritis are present worldwide

A

T

103
Q

Haemorrhagic nephritis and enteritis of geese may spread both horizontally and vertically.

A

F

104
Q

Adenoviruses are resistant to detergents and lipid solvents

A

T

105
Q

Adenoviruses are resistant to detergents

A

T

106
Q

Adenoviruses are enveloped viruses, therefore they are sensitive to detergents

A

F

107
Q

Adenoviruses are arboviruses

A

F

108
Q

Adenoviruses are not too resistant enveloped viruses

A

F

109
Q

Adenoviruses have mostly a broad host spectrum (euryxen pathogens

A

F

110
Q

Adenoviruses are poor antigens

A

F

111
Q

There is no cross reactivity and cross protection among adenoviruses within genera

A

F

112
Q

There are no serological cross-reactions between different adenovirus species

A

F

113
Q

Adenovirus infections always result in severe disease

A

F

114
Q

lntranuclear inclusion bodies are frequently seen in adenovirus-infected tissues

A

T

115
Q

In immunocompromised foals equine adenoviruses may cause severe respiratory disease

A

T

116
Q

Several adenoviruses of domestic animals are zoonotic agents

A

F

117
Q

Adenoviruses usually cause central nervous diseases with high lethality

A

F

118
Q

Only attenuated vaccines can be applied for immunization against adenoviruses

A

F

119
Q

Crowded keeping conditions may facilitate the spread of adenoviruses in a population

A

T

120
Q

Adenoviruses infect only mammalian hosts

A

F

121
Q

Adenoviruses are zoonotic agents

A

F

122
Q

Serological cross-reactions may be seen between adenoviruses within the same genus

A

T

123
Q

Adenoviruses are good antigens

A

T

124
Q

Adenovirus may cause subclinical infections

A

T

125
Q

Equine adenovirus causes haemorrhagic enteritis in foals

A

T

126
Q

Mastadenoviruses infect only mammalian species

A

F

127
Q

Adenoviruses can cause interstitial pneumonia in calves and lambs

A

T

128
Q

Adenoviruses can cause pneumoenteritis in calves and lambs

A

T

129
Q

Bovine adenoviruses may damage kidney tubular cells

A

T

130
Q

Adenoviral pneumoenteritis is frequently followed by bacterial secondary infections in cattle

A

T

131
Q

Adenoviruses may cause urolithiasis in sheep

A

T

132
Q

Cholelithiasis is frequently seen in ovine adenovirus 4 infections of rams

A

F

133
Q

Adenoviral pneumo-enteritis is rarely fatal in calves and lambs

A

T

134
Q

Adenoviruses can cause purulent bronchoalveolar pneumonia in calves and lambs

A

F

135
Q

Bovine adenoviruses are endemic in the majority of large scale cattle stocks

A

T

136
Q

Poor keeping conditions and colostral immunity significantly influence the severity of adenovirus associated disease in cattle

A

T

137
Q

Adenoviruses are among the causative agents of chronic bovine respiratory disease complex

A

T

138
Q

Colostrum uptake may influence the resistance of calves to adenoviral pneumoenteritis

A

T

139
Q

The quality and amount of colostrum uptake influence the severity of adenoviral pneumoenteritis in calves

A

T

140
Q

Insufficient colostrum uptake increases the severity of Adeno virus induced diseases in calves

A

T

141
Q

Infertility and abortions are the most significant signs of bovine adenovirus infections

A

F

142
Q

In crowded keeping conditions the consequences of bovine adenovirus infections are usually more severe

A

T

143
Q

Bovine adenovirus-10 may cause haemorrhagic enteritis

A

T

144
Q

Bovine adenoviruses usually cause disease in calves

A

T

145
Q

Poor keeping conditions and colostral immunity significantly influence the severity of adenovirus-associated diseases in cattle

A

T

146
Q

Adenoviral pneumoenteritis is rarely fatal in calves and lambs

A

T

147
Q

Canine adenovirus 1 may cause fatal encephalitis in foxes

A

T

148
Q

No long-term carrier stage is seen in canine adenovirus serotype 1 infections

A

F

149
Q

Lymphocyte cell count is not changed during Canine adenovirus 1 infection

A

F

150
Q

Canine Adenovirus 1 infection doesn’t cause viraemia

A

F

151
Q

Dogs carry the canine adenovirus in the kidneys for several months

A

T

152
Q

Young dogs between the age of 3 and 6 months are most sensitive to canine hepatitis

A

T

153
Q

The canine adenovirus causes disease only in dogs

A

F

154
Q

Canine adenovirus infects only dogs

A

F

155
Q

Canine adenovirus 1 damages endothelial cells

A

T

156
Q

Elevated ALT and AST levels in the serum are potential signs of canine infectious hepatitis

A

T

157
Q

Urinary bladder wall oedema is a typical lesion in dogs after canine adenovirus 1 infection

A

F

158
Q

Canine adenovirus serotype 1 may cause encephalitis in certain carnivore hosts

A

T

159
Q

Only inactivated vaccines are available against infectious canine hepatitis infections

A

F

160
Q

Canine adenoviral hepatitis is relatively rare in developed countries, because many dogs are vaccinated against it

A

T

161
Q

Glaucoma is a frequent sign of peracute canine infectious hepatitis

A

F

162
Q

Dogs carry Canine adenovirus serotype-1 usually in the spleen

A

F

163
Q

Ocular lesions can develop in the extended and chronic stages of canine viral hepatitis

A

T

164
Q

Gallbladder wall oedema is a typical lesion in Canine adenovirus-1 infection

A

T

165
Q

Infectious Canine Hepatitis is usually seen in elderly dogs

A

F

166
Q

There is serological cross-protection between Canine adenovirus type-1 and 2

A

T

167
Q

Both CAdV-2 and CAdV-1 serotypes can be used to vaccinate against Rubarth ́s disease

A

T

168
Q

Canine adenovirus infection is sporadic in Hungary

A

T

169
Q

Causative agent of Rubarth ́s disease is CAdV-2

A

F

170
Q

Canine infectious hepatitis is caused by several adenovirus serotypes

A

F

171
Q

Dogs with Rubarth ́s disease have a long-term carrier status

A

T

172
Q

Canine adenovirus is characterized by hepatitis and abortion

A

F

173
Q

During Canine adenovirus infection hepatitis and encephalitis are the main clinical signs

A

T

174
Q

Vaccines usually contains CAdV-2 strain in live form

A

T

175
Q

CAdV-2 causes CNS disease in puppies

A

F

176
Q

Rubarth’s disease is caused by CAdV-2

A

F

177
Q

Rubarth’s disease is a disease of older cats

A

F

178
Q

Rubarth’s disease is caused by CAdV-1

A

T

179
Q

Canine adenovirus 2 is among the causative agents of kennel cough

A

T

180
Q

Canine adenovirus 2 can cause upper respiratory tract inflammation

A

T

181
Q

Canine adenovirus 2 causes upper respiratory tract infection in dogs

A

T

182
Q

No vaccine is available against Canine Adenovirus 2

A

F

183
Q

Canine adenovirus 2 can cause encephalitis in foxes

A

F

184
Q

Infectious laryngotracheitis virus replicates in the liver of cats

A

F

185
Q

Canine adenovirus-2 frequently causes abortion in dogs

A

F

186
Q

Canine laryngotracheitis virus can cause interstitial pneumonia following viraemia

A

F

187
Q

Canine adenovirus serotype-2 causes central nervous disease in dog pups

A

F

188
Q

Aviadenoviruses and goose parvovirus may cause similar pathology lesions in goslings

A

T

189
Q

Adenoviruses frequently cause encephalitis in chicken

A

F

190
Q

Avian adenovirus spread both vertically and horizontally

A

T

191
Q

Aviadenovirus infections of geese may cause lesions similar to the Derzsy ́s disease

A

T

192
Q

Avian adenoviruses may cause hepatitis in chicken

A

T

193
Q

Chicken adenoviruses are species-specific

A

F

194
Q

Chicken adenovirus can cause embryonic death, bronchitis, and inclusion body hepatitis

A

T

195
Q

Aviadenoviruses can cause hepatitis-hydropericardium syndrome in geese

A

T

196
Q

Anaemia and increased mortality are signs of chicken inclusion body hepatitis

A

T

197
Q

Aviadenoviruses may cause hepatitis in chickens

A

T

198
Q

The turkey haemorrhagic enteritis virus can cause marble spleen diseases in pheasants

A

T

199
Q

The turkey haemorrhagic enteritis virus can cause spleen lesions as well

A

T

200
Q

The turkey haemorrhagic enteritis and the marble spleen disease are caused by the same virus

A

F