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Epi Mix > Epi Mix AE 6001-6200 > Flashcards

Epi Mix AE 6001-6200 Flashcards

1
Q

Bovine coronaviruses can cause diarrhoea only in calves up to one month of age

A

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2
Q

Coronavirus diarrhoea occurs in young calves between a few days and 3-4 weeks of age

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3
Q

Coronavirus dysentery in calves can be observed up to 3 weeks of age

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4
Q

Coronavirus can cause enteritis in calves typically on the first week of life

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5
Q

Calf coronavirus diarrhoea is characterized by several respiratory signs

A

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6
Q

Mortality of calf respiratory coronavirus is high

A

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7
Q

Bovine coronaviruses may cause respiratory signs in calves

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8
Q

Winter diarrhoea mainly affects dairy herds

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9
Q

Bovine coronavirus can cause diarrhoea in adult animals

A

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10
Q

Coronaviruses cause winter diarrhoea in dairy cows with haemorrhagic access

A

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11
Q

There are no vaccines for the prevention of coronaviral diarrhoea in cattle

A

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12
Q

Winter dysentery causes symptoms in younger age (up to 6 months of age).

A

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13
Q

Coronaviruses cause winter diarrhoea in dairy cows

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14
Q

Surviving winter dysentery gives permanent protection only against homologous infection

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15
Q

Dogs have only one type of coronavirus

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16
Q

The canine coronavirus is a zoonotic agent

A

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17
Q

Canine coronavirus can always cause enteral disease

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18
Q

There is a vaccine against canine coronavirus

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19
Q

Canine coronavirus (CCOV-1) causes diarrhoea in young, susceptible dogs

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20
Q

Canine coronaviruses frequently cause encephalitis and hepatitis in puppies

A

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21
Q

Canine alphacoronavirus type II may cause haemorrhagic disease in 1-2-month-old pup

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22
Q

Canine coronavirus are only present in North America

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23
Q

Canine coronavirus vaccines effectively protect from any Canine coronavirus infection

A

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24
Q

CCoV-IIa infections are endemic worldwide

A

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25
Q

Canine enteral coronavirus and porcine coronavirus are genetically closely relative

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26
Q

Dog enteral coronavirus: some strains can cause haemorrhagic diseases in some visceral organs

A

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27
Q

Canine coronavirus-2 infections are characterized by haemorrhagic diarrhoea in puppies

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28
Q

There are no protective vaccines available against Canine enteric coronavirus

A

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29
Q

Canine pantropic coronavirus is an agent of kennel cough

A

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30
Q

Canine pantropic coronavirus causes subnormal temperature

A

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31
Q

Canine pantropic coronaviruses damage only the mucous membranes

A

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32
Q

Canine pantropic coronaviruses causes high fever

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33
Q

Pantropic canine coronavirus infections are endemic worldwide

A

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34
Q

Pantropic canine coronavirus causes a mild respiratory disease in suckling dogs

A

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35
Q

The canine respiratory coronavirus belongs to a different group than enteral coronavirus

A

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36
Q

Canine respiratory coronavirus and human coronaviruses are genetically very distant relatives in all cases

A

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37
Q

Canine respiratory coronavirus and bovine coronaviruses are genetically closely relatives

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38
Q

Canine respiratory coronavirus infection results cross-protection against CCOV-I

A

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39
Q

In suckling dogs CCoV-II infection causes respiratory disease.

A

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40
Q

Canine coronavirus is part of kennel cough

A

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41
Q

The FIP is a pathotype of feline coronavirus

A

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42
Q

Almost all cat vaccines contain antibodies against FIP

A

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43
Q

The wet form of FIP is II. type of hypersensitivity

A

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44
Q

The dry form of FIP is I. type of hypersensitivity

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45
Q

The dry form of FIP is IV. type of hypersensitivity

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46
Q

FIP is an incurable disease

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47
Q

FIP is caused by jackal coronavirus

A

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48
Q

FIP responds well to antibiotic treatment

A

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49
Q

Most animals infected with feline coronavirus develop FIP

A

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50
Q

Cats can be vaccinated against feline coronavirus, but protection against FIP is not effective

A

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51
Q

The feline coronavirus causes viraemia only in FIP

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52
Q

The feline coronavirus is usually an enteric disease

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53
Q

The feline coronavirus is a zoonotic agent

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54
Q

Feline enteric coronavirus (FECOV) can only infect Felidae

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55
Q

Feline enteric coronaviruses may infect dogs

A

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56
Q

Feline infectious peritonitis viruses form a single serotype

A

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57
Q

Feline enteric coronavirus infection usually causes sudden death of queens

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58
Q

In the background of FIP can be immunopathological processes

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59
Q

FIP causes infection only in cats younger than 1 year of age

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60
Q

Feline corona virus does not have a long infection/carrier time

A

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61
Q

Feline infectious peritonitis (FIP) develops only in adult cats (over 1 year of age).

A

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62
Q

Decreased serum albumin/globulin ratio may indicate FIP

A

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63
Q

Feline enteric coronavirus usually causes severe, haemorrhagic enteritis in kittens

A

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64
Q

Cell-mediated hypersensitivity plays a major role in the background of non-effusive feline infectious peritonitis

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65
Q

All species of Felidae are susceptible to feline coronaviruses

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66
Q

Coronaviruses can cause asymptomatic infection in cats

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67
Q

Feline coronaviruses can cause mild watery diarrhoea

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68
Q

Feline infectious peritonitis is an acute disease, it appears after a 2-3 days long incubation

A

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69
Q

Feline coronavirus is a recombinant canine virus

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70
Q

Feline enteric coronavirus causes FIP in 5-10% of cases

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71
Q

FIP mainly infects with faeces

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72
Q

Effusive FIP is the result of a type 3 hypersensitivity reaction

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73
Q

Feline enteric coronavirus infection of cats is very common

A

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74
Q

Vaccine effectively protects from feline infectious peritonitis

A

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75
Q

Feline coronavirus has two serotypes, both having two pathotypes

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76
Q

FECoV infection usually causes acute haemorrhagic enteritis

A

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77
Q

The Feline enteric coronavirus usually does not cause severe enteritis

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78
Q

FIP forms because of immunotolerance

A

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79
Q

In the presence of high-titer antibody level, infectious peritonitis cannot develop in cats

A

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80
Q

Inactivated vaccine against IBV can be used any ages.

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81
Q

Avian coronaviruses provide long lasting yolk-immunity

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82
Q

A clinical sign of IBV can be nephritis

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83
Q

IBV has nephropathogenic strains

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84
Q

Infectious bronchitis virus causes tracheitis and pneumonia in chicken below 6 weeks of age

A

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85
Q

The eggs are not infected infectious bronchitis virus

A

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86
Q

IBV, the most important route is the germinative route

A

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87
Q

IBV, have a wide range of serotypes including many variant strains

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88
Q

IBV, cause stunting growth when embryonated egg is infected

A

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89
Q

IBV is an arterivirus.

A

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90
Q

Mortality of IBV is high every ages

A

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91
Q

Mortality of IBV depends on the coinfections

A

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92
Q

IBV causes swollen oviducts in chicken

A

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93
Q

Mortality of IBV depends on the age

A

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94
Q

IBV can cause soft-shelled egg

A

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95
Q

IBV cannot cause viraemia

A

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96
Q

The Infectious Bursitis Virus IBDV is inactivated within 1-2 days in the environment

A

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97
Q

Infectious bronchitis viruses belong into 3 distinct serotypes

A

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98
Q

Infectious bronchitis virus damages the ovaries only in hens

A

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99
Q

Infectious bronchitis virus can cause renal problems

A

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100
Q

Infectious bronchitis virus can cause inflammatory lesions in the oviduct of chicken

A

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101
Q

Infections bronchitis virus vaccines are used against turkey enteritis

A

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102
Q

Infectious bronchitis virus can cause severe respiratory signs in young chicken

A

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103
Q

Infectious bronchitis virus can damage the oviduct

A

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104
Q

Infectious bronchitis can spread very slowly in the flock causing chronic disease

A

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105
Q

There are no vaccines for the prevention of infectious bronchitis of chicken

A

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106
Q

Infectious bronchitis virus of chicken is a uniform virus without any types of variants

A

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107
Q

There is no germinative infection in the case of infectious bronchitis of chicken

A

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108
Q

Infectious bronchitis virus replicates in the epithelial cells of the trachea and bronchi

A

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109
Q

Infectious bronchitis virus can result in damaged or abnormal shell formation

A

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110
Q

Infectious bronchitis has a lot of serotypes

A

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111
Q

Infectious bronchitis viruses may have different organ tropism

A

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112
Q

Germinative route is the most important in the transmission of infectious bronchitis

A

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113
Q

Inactivated vaccines can be used against infectious bronchitis

A

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114
Q

Attenuated vaccines can be used against infectious bronchitis

A

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115
Q

Infectious bronchitis viruses form 2 distinct serotypes

A

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116
Q

Infectious bronchitis viruses have a wide range of serotypes including many variants

A

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117
Q

The clinical signs of Infectious bronchitis and Newcastle disease may be similar

A

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118
Q

Coronavirus can cause diarrhoea in turkeys

A

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119
Q

Turkey corona virus does not cause strong diarrhoea and causes no necrosis

A

f

120
Q

Turkey enteritis is characterized by age-dependent mortality rates

A

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121
Q

Vaccination of turkey breeding flocks against Turkey enteritis virus is mandatory

A

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122
Q

Paramyxoviruses are bad immunogens

A

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123
Q

Paramyxoviruses can survive just a few days in the environment

A

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124
Q

Paramyxoviruses cannot cause strong cytopathogenic effect in cell cultures

A

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125
Q

Paramyxoviruses are good immunogens

A

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126
Q

Parainfluenza viruses generally cause infection in the respiratory tract

A

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127
Q

Parainfluenza viruses are highly host specific

A

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128
Q

There are no vaccines on the market against canine parainfluenza 2 virus

A

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129
Q

Canine parainfluenza virus 2 frequently causes encephalitis in old dogs

A

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130
Q

Feline morbillivirus infection may be associated with tubulo-interstitial nephritis in cats

A

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131
Q

Parainfluenza virus 2 infection is frequent in the aetiology of kennel cough

A

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132
Q

Rinderpest virus can infect pigs

A

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133
Q

Rinderpest virus can infect cattle

A

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134
Q

The morbidity of rinderpest can reach 100%

A

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135
Q

Rinderpest virus replicated only in the lungs

A

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136
Q

Rinderpest virus is resistant; it can survive in the environment for several weeks

A

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137
Q

Rinderpest virus causes viraemia

A

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138
Q

Extended interstitial pneumonia is a frequent post mortem lesion of rinderpest

A

f

139
Q

Vesicle formation on the mucous membranes is typical in the case of rinderpest

A

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140
Q

Diarrhoea with blood is a typical sign of rinderpest

A

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141
Q

Enteral clinical signs are not typical in Rinderpest

A

f

142
Q

Attenuated viruses are widely used for the prevention of Rinderpest in Africa

A

f

143
Q

The clinical signs of rinderpest and malignant catarrhal fever are similar

A

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144
Q

Erosions in the oral and nasal cavity are clinical signs of rinderpest

A

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145
Q

Rinderpest occurs in large number in Africa

A

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146
Q

Earth is free from Rinderpest

A

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147
Q

Wild mammals are asymptomatic carriers of Rinderpest

A

f

148
Q

It is mandatory to vaccinate cattle against Rinderpest

A

f

149
Q

Nowadays Rinderpest virus is used as heterologous vaccine against the PPR virus

A

f

150
Q

Rinderpest virus survives for years in nature

A

f

151
Q

Only cattle are susceptible to Rinderpest infections

A

f

152
Q

Rinderpest is carried by animals for a long time

A

f

153
Q

Rinderpest commonly occurs in Africa and in Latin America

A

f

154
Q

Rinderpest virus is carried by animals for several years

A

f

155
Q

Cattle are infected with rinderpest virus mainly per os

A

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156
Q

Rinderpest virus can survive in the environment for several months

A

f

157
Q

Peste des pest ruminants virus is resistant, it can survive in the environment for several months

A

f

158
Q

Attenuated vaccines can be used for the prevention of peste des petit ruminants

A

t

159
Q

Peste des petits ruminants is a widespread disease in Europe

A

f

160
Q

Generally direct contact is needed to the transmission of peste des petits ruminants virus

A

t

161
Q

Peste des petits ruminants virus replicates in the epithelium of the mucous membranes

A

t

162
Q

Peste des petit ruminants is a frequently diagnosed disease in America

A

f

163
Q

Necrosis of the oral epithelium is a typical sign of peste des petits ruminants

A

t

164
Q

Peste de petits ruminants is a zoonotic disease

A

f

165
Q

Nasal discharge is a typical clinical sign of peste des petit ruminants

A

t

166
Q

Erosive lesions in the oral cavity are frequent signs of Peste des petits ruminants

A

t

167
Q

The Peste des petits ruminants are endemic in North- and South America

A

f

168
Q

Peste des petites ruminants virus can cause haemorrhagic pneumonia

A

t

169
Q

Peste des petites ruminants virus can cause haemorrhagic or necrotic enteritis

A

t

170
Q

Over 50% of the animals may die during a Peste des petits ruminants outbreak

A

t

171
Q

The world is free of Peste des petites ruminants

A

f

172
Q

Canine distemper virus can produce a generalised infection

A

t

173
Q

The pathogenesis of distemper is influenced by the immune response of the host

A

t

174
Q

Distemper can be prevented only with the attenuated but not inactivated vaccines

A

f

175
Q

Distemper is zoonosis

A

f

176
Q

Distemper virus is shed in respiratory discharge and urine

A

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177
Q

Canine distemper has six serotypes

A

f

178
Q

Neurological signs are not typical signs of canine distemper

A

f

179
Q

Clinical signs of the nervous system generally do not appear always in the case of canine distemper

A

f

180
Q

Canine distemper virus has one serotype with virulence variants

A

t

181
Q

Salivation and chewing movements cannot be clinical signs of canine distemper

A

f

182
Q

Distemper is a highly contagious disease of dogs and some other carnivores

A

t

183
Q

Canine distemper virus causes immunosuppression

A

t

184
Q

The dog is the only species which is susceptible to canine distemper virus

A

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185
Q

Three to six month old dogs are most susceptible to canine distemper virus

A

t

186
Q

Enamel hypoplasia can be a sign of distemper

A

t

187
Q

Hyperkeratosis of the nose and footpads are clinical signs of canine distemper

A

t

188
Q

Ataxia and paralysis are the main clinical signs of distemper in cats

A

f

189
Q

Distemper virus infects only dogs

A

f

190
Q

Distemper can cause abortion

A

t

191
Q

Dogs infected with Canine distemper virus usually become life-long carriers and shedders

A

f

192
Q

Clinical manifestation of the Canine distemper is mainly seen in 3-4 months-old dogs

A

t

193
Q

The outcome of Canine distemper virus infection is very much influenced by the immune response of the dog in utero

A

t

194
Q

Distemper virus infects only species belonging to Canidae

A

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195
Q

Distemper virus spreads mainly by droplet infection

A

t

196
Q

Distemper virus can cause fetopathy

A

t

197
Q

Distemper virus can infect species belonging to the Felidae

A

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198
Q

Distemper virus spreads mainly by arthropod vectors

A

f

199
Q

Distemper is a notifiable disease

A

f

200
Q

The dominant clinical sign of Canine distemper is diarrhoea

A

f

Epi Mix (35 decks)

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