Entrance test 6 Flashcards
1
Q
Transient paralysis form of Mareks disease can be present in hens
A
f
2
Q
Lymphoproliferative form of Mareks disease is an acute disease
A
t
3
Q
Neurological form of Mareks disease can be present in 4 week old chicken.
A
f
4
Q
There is in ovo vaccine against Mareks disease
A
t
5
Q
Intake of GaHV2 happens most frequently per os.
A
f
6
Q
Germinative infection does not occur in Mareks disease
A
t
7
Q
Germinative infection does occur in Mareks disease
A
f
8
Q
In case of viraemia the GaHV2 spreads to fowl’s organs in red blood cells
A
f
9
Q
The acute form of Mareks is primarily a tumour formation.
A
T
10
Q
Marek disease is usually seen in chickens below 2 weeks of age.
A
F
11
Q
Marek disease virus is shed with faeces in high titres
A
F
12
Q
Signs of Marek disease may be very similar to reticuloendotheliosis signs
A
T
13
Q
The Marek disease virus survives for long in the environment
A
T
14
Q
Marek disease is caused by turkey herpesvirus
A
F
15
Q
Transient Marek paralysis may lead to visceral form
A
T
16
Q
Transient paralysis by Marek’s disease usually ends in full recovery
A
F
17
Q
The chronic form of Marek disease is characterized by neurological disorders
A
T
18
Q
The chronic form of Marek disease is due to circuses of higher virulence
A
F
19
Q
Transient Marek paralysis may lead to visceral form
A
T
20
Q
) Marek disease is the result of air born infection.
A
T
21
Q
Transient paralysis by Marek disease usually ends in full recovery.
A
F
22
Q
Marek disease usually starts as an airborne infection
A
T
23
Q
Free Marek virus particles are shed from the feather follicles.
A
T
24
Q
The Marek’s disease virus may survive in the environment for several months
A
T
25
Marek's disease is most frequently seen in geese and ducks.
F
26
Free virions of the Marek's disease virus are formed in the feather follicle epithelial cells.
T
27
Humoral immunity plays the central role in the host's defence against the Marek's disease virus.
F
28
The neurological form of the Marek's disease is seen only in day-old chicks
F
29
Chicken shed the Marek's disease virus via feather follicular epithelial cells
T
30
The pathological lesions of acute Marek's disease and reticuloendotheliosis can be similar.
T
31
Conjunctivitis is a frequent sign of acute Marek's disease.
F
32
The Marek ǵs disease virus is transmitted by inhalation
T
33
Marek ǵs disease virus can ǵt be prevented by vaccination, because it ǵs immunosuppressive.
F
34
The pathology lesions of acute Marek ǵs disease and avian leucosis can be similar
T
35
The Marek ǵs disease virus causes immunosuppression.
T
36
The acute form of Marek ǵs disease is characterized by lymphoid cell proliferation.
T
37
The neurological form of Marek ǵs disease has a mass appearance
F
38
The highly virulent strains of Marek ǵs disease may cause tumours in turkey.
T
39
The incubation time of acute Marek ǵs disease is 1-2 day
F
40
The neurological form of Marek ǵs disease leads to significant liver degeneration.
F
41
Both serotypes of the Marek ǵs virus cause disease in geese.
F
42
North America is free of Marek ǵs disease.
F
43
Marek’s disease only occurs in domestic fowl.
T
44
Marek’s disease spreads primarily via the aerogenous route
T
45
Marek’s disease virus is shed mainly via the faeces
F
46
Marek ǵs disease in the blood multiplies in the endothelial cells.
F
47
Marek ǵs disease is a beta herpes virus.
F
48
Marek’s disease primarily targets day old chickens.
F
49
The neoplastic form of Marek disease is caused by high virulence strains.
T
50
Vaccination is used for the prevention of Marek ǵs disease.
T
51
The neoplastic form of Marek’s is caused by low virulence strains
F
52
We can differentiate Marek’s disease from reticuloendotheliosis only by lab diagnostics methods.
T
53
Prevention against Marek ǵs: no measures needed as the disease remains mostly symptomless.
F
54
General preventative measures and vaccination of day-old chickens must be used for the prevention of Marek’s disease.
T
55
Live attenuated strains are used for vaccination against Marek ǵs disease.
T
56
No vaccination is needed against Marek’s disease
F
57
The highly virulent strains of Marek’s disease may cause tumors in turkeys.
T
58
Marek’s disease viruses are uniform in their virulence.
F
59
Highly virulent Marek’s disease viruses may break through vaccine induced protection
T
60
Conjunctivitis is a frequent sign of duck viral enteritis
T
61
Only sporadic clinical cases of duck viral enteritis are seen in an affected flock
F
62
Mallards may transmit the duck enteritis virus to domestic ducks kept on lakes
T
63
Liver dystrophy is a frequent lesion of duck viral enteritis (duck plaque
T
64
Wild ducks may be persistently infected with duck plaque (duck enteritis) virus
T
65
Duck plaque virus may be shed life long by animals recovered from the disease
T
66
Duck plaque (viral enteritis) can’t cause high mortality without secondary bacterial infection
F
67
Duck plaque and duck viral enteritis are two names of the same disease
T
68
Duck viral enteritis is seldom fatal
F
69
Treatment is the most effective control method for duck viral enteritis.
F
70
Duck plague is more sever in wild birds than in domestic ducks
F
71
Duck plague virus damages blood vessel endothelium
T
72
Duck plague only affects young ducklings
F
73
Duck plague is only seen in day old ducklings
F
74
Duck viral enteritis is usually mild, osmotic diarrhoea.
F
75
Duck plague infects exclusively domestic and wild ducks
F
76
Antibiotic treatment is the most effective control method for Duck Viral Enteritis.
F
77
Duck plague infects exclusively domestic and wild ducks.
F
78
Beak deformity is a typical sign of Duck Plague.
F
79
Muscovy duck are resistant to the Duck Viral Enteritis.
F
80
Duck Plague/Duck viral Enteritis cause high mortality in all ages.
F
81
Duck Plague/Duck viral Enteritis clinical signs in young ducks are only seen in birds up to 4 weeks of age
F
82
Vaccines containing a live attenuated strain can be used for prevention against Duck Plague.
T
83
Duck Plague/Duck viral Enteritis vaccination is not needed as clinical signs are mild.
F
84
Duck Plague virus can “settle” in wild ducks.
T
85
Duck Plague is an outbreak of Avian influenza in ducks, with a host-adapted version of the virus
F
86
Duck Plague only causes hepatitis in young ducks.
F
87
Duck Plague only causes disease in ducks and geese.
F
88
Duck Plague virus causes high mortality in both old and young birds
F
89
Duck Plague also affects geese
T
90
Duck Plague is a disease of young ducks only
F
91
Duck Viral Enteritis can affect all age groups.
T
92
Depression, respiratory signs and bloody diarrhoea are main signs of Duck Plague.
T
93
In most cases the Duck Plague disease remain symptomless.
F
94
Duck Plague is more severe in wild birds than domestic ducks.
F
95
Conjunctivitis is a frequent sign of Duck Plague
T
96
Pigeon herpesvirus mainly causes encephalitis in adult pigeons.
F
97
Pigeon herpesvirus infections usually result a haemorrhagic deadly disease
F
98
Pigeon herpesvirus is characterised by focal necrosis in the liver in pigeons.
T
99
Pigeon herpesvirus kills mostly day old pigeons
F
100
Pigeon herpesvirus infection causes feather development problems
F
101
Pigeon herpesvirus infections mainly affect young pigeons
T
102
Pigeon herpesvirus mainly causes encephalitis in adult pigeons
F
103
Pigeon herpesvirus infection is frequently combined with adenovirus and circovirus infection.
T
104
Pigeon herpesvirus may cause respiratory disease in young pigeons.
T
105
Pigeon herpesvirus causes conjunctivitis, rhinitis, pharyngitis and diarrhoea in the acute stage.
T
106
Pigeon herpesvirus infection is related to Marek’s disease.
T
107
Pigeon herpesvirus has the highest mortality in day-old pigeons.
F
108
Diarrhoea and nasal discharge are common in Pigeon herpesvirus infections.
T
109
The eradication of smallpox was successful because the immunity against the virus is strong.
T
110
Poxviruses can cause generalised disease
T
111
The eradication of monkeypox was successful
F
112
) The eradication of smallpox was successful because the virus has one and stable serotype
T
113
The eradication of smallpox was successful because there are clinical signs during the shedding
T
114
Poxviruses cause inclusion body in the cytoplasm
T
115
Pox viruses are epitheliotropic viruses
T
116
Poxviruses can cause local clinical signs
T
117
Poxviruses can cause local clinical signs
T
118
Poxviruses cause inclusion body in the nucleus
F
119
Pox viruses cause lesions in 4 stradia at the site of primer replication
F
120
Parapox viruses cause long lasting immunity
F
121
Serological cross-protectivity exits between certain poxvirus species but only within genus
T
122
Humans can be infected with the following poxviruses: Cowpox, Pseudo-cowpox, Vaccinia, Monkey Pox, Parapox, Contagious Pustular Dermatitis
T
123
Poxvirus never cause viraemia and generalized infection
F
124
Poxvirus can cause cytoplasmic inclusion bodies.
T
125
Poxvirus are a strong antigens, except for Orthopoxvirus
F
126
Serological cross-reactions exist between certain poxvirus species.
T
127
Poxviruses usually propagate in epithelial cells of the skin and mucosal surface.
T
128
Orthopox viruses are strong antigens.
T
129
Parapoxviruses are strong antigens.
F
130
Avipox viruses can cause fever and rash in children (chickenpox).
F
131
Poxviruses usually induce cell proliferation in epithelial cells of the skin and mucosal surfaces.
T
132
Orthopoxviruses cause long-lasting immunity
T
133
Cowpoxvirus virus can infect rodents.
T
134
Cowpox causes a pockmark after Infection
F
135
Cowpox virus is a zoonotic agent
T
136
People are susceptible to cowpox virus infection
T
137
Cowpox is closely related to smallpox virus
T
138
Cowpox virus is frequently present in rodents
T
139
Cowpox can cause lesions in humans
T
140
Skin nodules and ulcers can be signs of cowpox infection in cats
T
141
Skin lesions may be seen in cats after Cowpox virus infection.
T
142
In cattle, Cowpox lesions are usually seen on the teats.
T
143
Rodents are reservoir hosts of the cowpox virus
T
144
Cowpox virus frequently causes abortions and encephalitis of calves.
F
145
Cowpox virus can cause milker ǵs nodules in humans.
T
146
Cowpox virus frequently cause transplacental infection and immunotolerance.
F
147
The Cowpox virus infection is prevented by regular vaccination in endemic countries. F 16) In cattle the Cowpox infection is mostly fatal
F
148
Recovering from Cowpox leaves lifelong immunity.
F
149
Cowpox virus is most frequently present in rodents
T
150
Cowpox virus may cause a generalized infection in elephants
T
151
Cowpox virus can infect wild animals
T
152
Pseudocowpox virus is closely related to smallpox virus.
F
153
Pseudocowpox virus can infect cats
F
154
Pseudocowpox spreads slowly on a farm
T
155
Pseudocowpox virus usually causes nodules on face of infected cats
F
156
Reinfection can happen in the case of pseudocowpox virus
T
157
Pseudocowpox causes a pockmark after infection
F
158
Pseudocowpox virus usually causes itchy red nodules on the face of infected person
F
159
Pseudocowpox virus can cause itchy red nodules on the finnger of infected person.
T
160
Pseudocowpox does not cause a milkers nodul
F
161
Pseudocowpox is a zoonotic agent
T
162
People are susceptible to pseudocowpox infection
T
163
Pseudocowpox infections result a long lasting immunity
F
164
In cattle, Pseudo-cowpox lesions are usually seen on the teats
T
165
Pseudo-cowpox can cause Pseudo-lumpy skin disease in cats.
F
166
In cattle Pseudopox lesions are usually mild and transient.
T
167
Recovering from Pseudo-cowpox leaves/results in lifelong immunity.
F
168
Pseudo-cowpox virus only infects cloven-hoofed animals
f
169
Pseudo-cowpox infections may be present in humans.
NOT ANSWERED
170
Bovine papular stomatitis virus can frequently cause coinfection with BVDV.
T
171
Bovine papular stomatitis virus can frequently cause coinfection with herpes mamillitis virus
F
172
Vaccination against bovine popular stomatitis provides life-long immunity
F
173
Bovine Papular Stomatitis virus causes vesicles in the oral cavity and hoofs of cattle.
F
174
Calves should be vaccinated against Bovine Papular Stomatitis.
F
175
Bovine Papular Stomatitis can cause skin lesions in humans.
T
176
Bovine Papular Stomatitis is frequently seasonal
T
177
Bovine Papular Stomatitis is caused by a Parapoxvirus.
T
178
Lumpy skin disease is an OIE-listed disease.
T
179
The mortality of lumpy skin disease is high (above 80%).
F
180
In lumpy skin disease the fertility is good.
F
181
In lumpy skin disease the direct contact is very important.
F
182
In lumpy skin disease the arthropods as mechanical vectors are very important
T
183
The mortality of lumpy skin disease is less than 30%
F
184
The milk production is increased in lumpy skin disease
F
185
Ruminants are susceptible to the lumpy skin disease virus
T
186
The lumpy skin disease is only present in Africa
F
187
Lumpy skin disease causes high mortality in cattle
F
188
Arthropods play an important role in the transmission of lumpy skin disease virus
T
189
Lumpy Skin Disease virus is mostly transmitted by insects.
T
190
Generalized Lumpy Skin Disease may cause abortion
T
191
Attenuated vaccines are available against lumpy skin disease.
T
192
Lumpy skin disease is present only in Asia
F
193
Lumpy skin disease is a notifiable disease.
T
194
Attenuated vaccines are available against Lumpy Skin Disease in endemic countries.
T
195
Lumpy Skin Disease results high mortality
F
196
Lumpy Skin Disease is caused by Parapoxviruses
F
197
Generalization is frequent in lumpy skin disease virus infections
F
198
Lumpy skin diseases virus replicates in the epithelial cells
T
199
The contagious pustular dermatitis can cause pneumonia
F
200
The virus of contagious pustular dermatitis is same as orf
T
201
Contagious pustular dermatitis can cause painful papules in the mouth
T
202
The contagious pustular dermatitis is common in young lambs.
T
203
Contagious pustular dermatitis is a zoonotic disease
T
204
The contagious pustular dermatitis virus is related to goatpox virus
F
205
The contagious pustular dermatitis virus is related to pseudocowpox virus
T
206
Contagious pustular dermatitis virus can infect goat.
T
207
The contagious pustular dermatitis can cause lameness
T
208
Contagious pustular dermatitis virus can infect cows
F
209
The orf virus is same as pseudocowpox
F
210
The contagious pustular dermatitis is common in young lambs
T
