Midterm 1 PQ Flashcards
(276 cards)
1
Q
Mallards may transmit the duck enteritis virus to domestic ducks kept on lakes
A
T
2
Q
Clinical signs of Marek’s disease present rare, because of vaccination
A
T
3
Q
Poxviruses can cause generalised disease
A
T
4
Q
Pseudocowpox virus can infect cats
A
F
5
Q
The eradication of monkeypox was successful
A
F
6
Q
The eradication of smallpox was successful because the immunity against the virus is strong
A
T
7
Q
Egg drop syndrome virus causes cloaca paralysis
A
F
8
Q
Alphaherpesviruses may cause latent infection in neurons of ganglia
A
T
9
Q
Malignant catarrhal fever causes only milk respiratory disease in sheep
A
F
10
Q
Bovine herpesvirus 2 frequently causes abortion
A
F
11
Q
The infectious bovine rhinotracheitis virus (IBRV) causes haemorrhagic gastroenteritis
A
F
12
Q
Abortion of sows can be a sign of Aujeszky’s disease
A
T
13
Q
The pseudocowpox virus spreads slowly in a farm
A
T
14
Q
The pseudocowpox virus usually causes nodules on the face of infected cats
A
F
15
Q
The virus of contagious pustular dermatitis is same as Orf
A
T
16
Q
Infectious bovine rhinotracheitis virus also causes mastitis in cows
A
F
17
Q
Horses should be vaccinated against equine rhinopneumonitis virus at least in every 6 months
A
T
18
Q
Swine inclusion body rhinitis virus is causing mainly subclinical infection
A
T
19
Q
Equine rhinopneumonitis virus causes necrotic foci in the liver of the foetus
A
T
20
Q
In swine the most serious clinical signs of Aujeszky’s disease are usually seen in piglets
A
T
21
Q
Equine herpesvirus 2 can cause respiratory disease only in young foals
A
T
22
Q
The contagious pastular dermatitis can cause painful papules in the mouth
A
T
23
Q
A clinical sign of sheeppox can be the swollen eyelid
A
T
24
Q
A clinical sign of Myxomatosis is the swollen belly
A
F
25
The reproduction of the circovirus continuous in the dividing cells
T
26
The porcine circovirus can replicate in the foetus
T
27
The chicken infectious anaemia is a disease of hens
F
28
The pigeon circovirus is not an important disease, because the virus causes feather and beak deformities
F
29
Vaccination against canine parvovirus 2 is independent from maternl antibodies
F
30
Aleutian mink disease is caused by cat parvovirus
F
31
SMEDI is caused by goose circovirus
F
32
Ascites can be a clinical sign of Derzsy's disease
T
33
The primer replication of the PCV2 is in the lymphoid tissue in the throat
T
34
The parvovirus enteritis of dogs is type 3 hypersensitivity
F
35
Maternal antibodies against canine parvovirys can protect puppies for 8 weeks
T
36
Maternal antibodies against canine parvovirus can protect dogs for about 2 years
F
37
Aleutian mink disease is type 3 hypersensitivity
T
38
Aleutian mink disese is type 4 hypersensitivity
F
39
No long-term carrier stage is seen in canine adenovitus serotype 1 infection
F
40
Felid herpesvirus does not cause viraemia and abortion
F
41
Feline herpesvirus infects dogs as well
F
42
Sneezing is a typical sign of feline infectious rhinotracheitis
T
43
Myxomatosis is not present in america
F
44
The myxomatosis virus ca nbe present in green fodder and mosquitos
T
45
Avian poxvituses always cause crossimmunity
F
46
Newborn animals have local immune response
T
47
Foetuses do not have immune reactions
F
48
The skin, mucous membranes and mucous are part of the nonspecific resistance system of the host
T
49
Foetuses can have active immune response
T
50
Unfavourable environmental effects can predispose animals to diseases caused by facultative pathogenic agents
T
51
Hyperimmune sera can be used for aetiological treatment of certain diseases
T
52
Abortion is the main clinical sign of abortive infections
F
53
Pandemic diseases are fast spreading ones; they are fast transmitted between continents
T
54
Morbidity shows the percentage of dead animals compared to the size of the herd
F
55
Antigens of certain agents can be detected using PCR
F
56
Mass treatment using antibiotics is not allowed in EU
F
57
The halflife of the heterologous hyperimmune serum is about 7-10 days
T
58
Attenuated strains can be used in live vaccines
T
59
Only eggs from the same flock are allowed to be hatched in one hatching machine
T
60
Immunogenicity of the different gents is different
T
61
Implantation of washed embryos from a non-infected dam into an infected one is a way of eradication of a disease
F
62
Implantation of a washed embryo from an infected dam into a non-infected one is a way of eradication of a disease
T
63
Adjuvants in vaccines increase the efficacy of vaccines
T
64
Adenoviruses have mostly a broad host spectrum (Euryxen pathogens)
F
65
Canine adenovirus 2 is among the causative agents for kennel cough
T
66
Adenoviruses are poor antigens
F
67
Feline herpesvirus does not cause respiratory signs, only viraemia and abortion
F
68
The infectious laryngotracheitis is seen only in young chickens
F
69
Infection of Marek's disease can occur in hatchery
T
70
Detection of PCV2's DNA is enough for the correct diagnosis
F
71
PCV2 can cause respiratory signs
T
72
The chicken infectious anaemia is a chicken disease up to 1 month of age
T
73
The egg drop syndrome causes severe inflammation of the ovaries in hens
F
74
Anaemia and increased mortality are signs of chicken inclusion body hepatitis
T
75
Adenoviral pneumoenteritis is rarely fatal in calves and lambs
T
76
Lymphoproliferative form of Marek's disease can be present in 6 week old chickens
T
77
Lymphoproliferative form of Marek's disease is a chronic disease
F
78
Liver dystrophy is frequent lesion in duck viral enteritis (duck plague)
T
79
Myxomatosis causes serious clinical signs in cotton-tail rabbits
F
80
In the lumpy skin disease the fertility is good
F
81
A clinical sign of sheeppox can be horseshoe shaped pockmarks on the wool-covered body
F
82
Sheep and goatpox are OIE-listed diseases
T
83
The contagious pustular dermatitis is common in young lambs
T
84
Pseudocowpox virus usually causes itchy red nodules on the face of the infected person
F
85
Pseudocowpox does not cause a milker's nodule
F
86
Myxomatosis is present in Australia
T
87
Swinepox virus is a zoonotic agent
F
88
Vaccines against sheep poxvirus are widely used in Africa
T
89
Vaccines against sheep poxvirus are widely used in Europe
F
90
pseudocowpox virus is a zoonotic agent
T
91
Poxviruses cause inclusion body in the cytoplasm
T
92
In case of viraemia the GaHV-2 spreads to fowl's organs in macrophages
T
93
In case of viraemia the GaHV2 spreads to fowl's organs in red blood cells
F
94
Pigeon herpesvirus is characterised by focal necrosis in the liver in pigeons
T
95
Diarrhoea is frequent in infectious laryngotracheitis of chickens
F
96
Canine herpesvirus infection frequently appears with flu-like symptoms
T
97
Transient paralysis form of Marek's disease can be present in hens
F
98
The Aujeszky's disease virus may infect several mammalian hosts
T
99
Canine herpesvirus infection van cause encephalitis in foxes
F
100
Sheep should be immunised against malignant catarrhal fever virus
F
101
Fever and serous nasal discharge are early signs of acute equine rhinopneumonitis
T
102
The symptoms of Aujeszky's disease in ruminants are similar to rabies
T
103
Immunisation against equine rhinopneumonitis virys provides life-long protection
F
104
Malignant catarrhal fever may develop in swine too
T
105
Inclusion body rhinitis is predisposing to fatal respiratory disease in pigs
F
106
Bulls can shed the infectious bovine rhinotracheitis virus in semen
T
107
Conjunctivitis and blepharitis are signs of infectious bovine rhinotracheitis
F
108
Adenoviruses can cause purulent bronchoalveolar pneumonia in calves
F
109
Gammaherpesviruses may cause latent infection in neurons of ganglia
T
110
There is no vaccine available against papillomaviruses
F
111
The turkey haemorrhagic enteritis and the marble spleen disease are caused by the same virus
T
112
The postmortem lesions of egg drop syndrome virus and polyoma virus infection in goose are the same
T
113
There is no cross-reactivities and cross-prote tivity among adenoviruses within genera
F
114
The canine adenovirus 1 can cause disease only in dogs
F
115
Lymphocyte cell count is not changed during Canine adenovirus 1 infection
F
116
Bovine papillomavirus can cause metastasis in horses
F
117
If 15-day old swine foetus are infected with parvovirus myoclonia congenital is a clinical sign
F
118
The Derzsy's disease virus cause pneumonia
F
119
In papillomavirus infection there is no viraemia
T
120
The replication of canine parvovirus 2 is in the crypt cells of small intestine
T
121
Vaccination against canine parvovirus 2 is independent from maternal antibodies
F
122
One of the most common pathological signs of PDNS is glomerulonephritis
T
123
Vaccines are available against Aleutian mink disease
F
124
In pigs the porcine circovirus 2 can cause PMWS
T
125
The parvovirus enteritis of dogs is caused by canine parvovirus 1
F
126
Maternal antibodies of dogs protect no longer than 2 weeks in the case of parvovirus enteritis of dogs
F
127
The replication of canine parvovirus 2 is in the crypt cells of the small intestines
T
128
The clinical signs, patholoogical and histopathological examination suggest PCV2 induced disease
T
129
PMWS is a type IV hypersensitivity
F
130
One of the most common clinical signs of PDNS is multifocal circular red skin disease
T
131
Porcine circovirus 2 always causes clinical signs in cattle
F
132
Caesarean section is the only way of birth: when eradication is carried out using the SPF method
F
133
New born animals must be kept isolated when eradication with generation shift is used
T
134
The beak and feather disease causes typical neurological signs
F
135
PCV2 detection in foetal myocardium is pathognomic value
T
136
Deletion vaccine can only be used as live vaccines
F
137
In case of import of animals into a farm, animals in the quarantine must be only observed, there is nothing to do with them if they do not show clinical sigsn
F
138
Eradication using the generation shift method is mainly used in poultry herds
F
139
The protein and antibody content of the colostrum is stabile in the first week after calving
F
140
All-in-all-out is an important principle in prevention of infectious diseases
T
141
DIVA principle can only be used if the animals are vaccinated with deletion vaccine
T
142
Morbidity shows the percentage of dead animals compared to the size of the herd
F
143
The lesions are at the place of entry of the agent in the case of local infections
T
144
Infective agents can be detected 2-3 days after infection using serological tests
F
145
Foetuses have no immune reactions; they appear only in 2-4 weeks old animals
F
146
Species specific resistance means that certain agents cannot infect certain hosts
T
147
The agent does not replicate in dead end hosts
T
148
Stenoxen agents have a wide host range
F
149
Euryxen agents have a wide host range
T
150
The normal microflora of the gut is essential for animals: they cannot live without it
F
151
Formation of immune complexes can be a consequence of persistent viral infection
T
152
Surface antigens of certain agents are detected with ELISA or PCR
F
153
The infected animals have high level of antibodies in the case of tolerated infections
F
154
Microscopic detection og agents is not used in the diagnostic work anymore
F
155
In case of import of animals into a farm, animals in the the quarantine must be tested for infectious diseases
T
156
Enteral lymphocytes of the dam can be transferred to the offspring in the colostrum
T
157
The immunoglobulin content of the colostrum is influenced by the nutrition of the dam
T
158
All bacterial agents can be eradicated with antibiotic treatment
F
159
Eradication with generation shift can be used only if the level of infection is low
F
160
Selection, generation shift and herd replacement methods can be used for eradication of ... (cannot see the rest of the picture)
T
161
PDNS is an allergic disease
F
162
A clinical sign of PMWS can be a progressive weight loss
T
163
The circovitus is too small, so it is bad antigen
F
164
In pigs the porcine circovirus 1 can cause PMWS
F
165
PDNS is a type 3 hypersensitivity
T
166
Porcine circovirus 2 always cause clinical signs in cattle
F
167
Avian circovirus causes clinical signs similar to those seen in PDNS
F
168
Parvoviruses are good antigens
T
169
SMEDI is caused by porcine parvovirus
T
170
If 100-day-old swine foetuses are infected with parvovirus, myoclonia congenital is a clinical sign
T
171
The primer replication of the PCV2 is in the lymphoid tissue of the throat
T
172
The mink enteritis is type 3 hypersensitivity
F
173
The Derzsy's disease virus causes conjunctivitis
F
174
Bovine papillomavirus can cause metastasis in horse
F
175
Bovine papillomavirus is malignant
F
176
Reproduction of the parvovirus is continuous in the dividing cells
T
177
Young dogs between the age of 3 and 6 months are the most sensitivie to canine .... (cannot see the rest of the picture)
T
178
Canine adenovirus 1 infection doesnt cause viraemia
F
179
Canine adenovirus 2 can cause upper respiratory tract inflammation
T
180
Tumours are caused by polyomavirus in mammals
F
181
The egg drop syndrome virus can be transmitted vertically
T
182
The turkey haemorrhagic enteritis virus can cause marble spleen disease in ....
T
183
Herpesviruses are resistant to detergents
F
184
Malignant catarrhal fever causes only milk respiratory disease in sheep
F
185
Bovine herpes mamillitis virus may cause lesions on the muzzle of suckling calves
T
186
Infectious bovine rhinotracheitis virus is transmitted by arthropods
F
187
Equid herpesvirus 3 may cause coital exanthema in horses
T
188
Equid herpesvirus 2 may cause keratoconjunctivitis
T
189
Equid herpesvirus 5 may play a role in the equine multinodular pulmonary fibrosis
T
190
Equine rhinopneumonitis virus causes cytoplasmic inclusion bodies in the foetal hepatocytes
F
191
Canine herpesvirus can cause transplacental infection
T
192
Neurological form of Marek's disease can be present in 4 week old chickens
F
193
Germinative infection can occur in Marek's disease
F
194
Germinative infection does not occur in Marek's disease
T
195
Duck plague and duck viral enteritis are two names of the same disease
T
196
Pigeon herpesvirus kills mostly day old pigeons
F
197
Poxviruses cause inclusion body in the nucleus
F
198
Suipoxviruses cause long-tasting immunity
T
199
Poxviruses cause inclusion bodies in the cytoplasm
T
200
Goat pox is a zoonotic agent
F
201
There is a minimum number of each agent that is necessary to infection of animals
T
202
Germinative infection is very frequent in mammals
F
203
Environmental effects can influence the survival of the agents in the environment
T
204
Lethality shows the percentage of dead animals compared to the number of diseased ones
T
205
Dead end hosts do not show clinical signs, they die without signs
F
206
Asymptomatic infections can become manifest
T
207
Surface antigens of certain agents are detected with ELISA or PCR
F
208
In the case of marker vaccines, the field strains and the vaccine strains can be differentiated
T
209
Maternal antibodies can inhibit the active immune response
T
210
In case of generation shift the infected animals must be slaughtered at the beginning of the eradication period
F
211
There are vaccines available against chicken anaemia
T
212
In pigs the porcine circovirus 2 can cause BFD
F
213
The replication of canine parvovirus 2 is in the crypt cells of the large intestine
F
214
The mortality of the haemorrhagic nephritis virus depends on the age
T
215
Papillomavirus replicates in the kidney
F
216
The sarcoid is the disease of cattle
F
217
The bovine papillomavirus can infect horse
T
218
Adenoviruses are resistant to detergents and lipid solvents
T
219
There is no vaccine available against papillomaviruses
F
220
Adenoviral pneumoenteritis is frequently followed by bacterial secondary infections in cattle
T
221
Adenoviruses can cause purulent bronchoalveolar pneumonia in calves and lambs
F
222
Aviadenoviruses can cause hepatitis-hydropericardium syndrome in geese
T
223
Herpesviruses are good antigens
F
224
The Aujeszky's diseease in cats is usually a mild respiratory disease with quick recovery
F
225
The natural reservoir hosts of the Aujeszky's disease virus are rodents
F
226
Equine rhinopneumonitis virus can cause purulent metritis
F
227
Dogs should be vaccinated against the Aujeszky's disease
F
228
Clinical manifestation of swine inclusion body rhinitis is usually seen in piglets less than 3 weeks of age
T
229
Conjunctivitis is a frequent sign of feline infectious rhinotracheitis
T
230
Infectious laryngotracheitis virus strains may differ in virulence
T
231
The turkey herpesvirus causes cross immunity against Marek's disease
T
232
Wild ducks may persistently be infected with duck plague (duck enteritis) virus
T
233
The vaccine of Marek's disease are not efficient
F
234
clinical signs of sheep and goatpox are seen only at the site of the primer replication
F
235
Cowpox causes a pockmark after infection
F
236
The contagious pustular dermatitis virus is related to goatpox virus
F
237
The pseudocowpox virus spreads slowly in the farm
T
238
The sheep and goatpox occur in Asia
T
239
A clinical sign of myxomatosis is the lion head
T
240
In lumpy skin disease the arthropods as mechanical vectors are very important
T
241
Attenuated myxomatosis virus has replaced the virulence virus in england
T
242
Sheep and goatpox are OIE listed diseases
T
243
The hepatitis-hydropericardium syndrome can be caused by siadenoviruses
F
244
Myxomatosis is occurring worldwide
T
245
Myxomatosis causes frequently serious clinical signs and high losses in Lepus europeus
F
246
Adjuvants in vaccines increase the shelf life of vaccines
F
247
The haemorrhagic nephritis enteritis virus causes necrotizing haemorrhagic enteritis
T
248
Eradication with selection method is not done nowadays (...)
F
249
Conjunctivitis is a frequent sign of infectious laryngotracheitis
T
250
The immunoglobulin content of the colostrum is continuously decreasing after farrowing
T
251
The chicken infectious anaemia virus is also commonly detected in goose.
F
252
The turkey haemorrhagic enteritis virus can cause marble spleen diseases in pheasants
T
253
If 15 day old swine foetuses are infected with parvovirus mummification can be seen
F
254
If 15 day old swine foetuses are infected with parvovirus mummification can be seen
F
255
There is no evidence of vertical transmission in chicken infectious anaemia
F
256
If 75-day-old swine foetuses are infected with parvovirus respiratory clinical signs can be
seen in the piglets
F
257
A clinical sign of sheep pox can be the mucopurulent nasal discharge
T
258
Individual and mass treatment can be combined in the case of some infectious diseases
T
259
No aetiological treatment is available in the case of viral diseases
F
260
The contagious pustular dermatitis can cause pneumonia
F
261
Contagious pustular dermatitis virus can infect cows
F
262
In Hungary, Aujeszky’s disease must be declared/ reported
T
263
PCV2 infection does not always cause clinical signs
T
264
Canine adenovirus 1 may cause fatal encephalitis in dogs.
T?
265
Aujeszky’s disease causes meningoencephalitis in carnivores.
T
266
Aujeszky`s disease causes encephalitis and death in piglets.
T
267
Hungary’s domestic pig fund has been free of Aujeszky’s disease since 2015
T
268
Aleutian mink disease and mink enteritis are caused by the same virus
F
269
Lesions can be seen in different organs in the case of generalised diseases.
T
270
Cowpox is closely related to smallpox virus
T
271
Hungry has been free of IBRV since 2015
F
272
Certain mycotoxins have immune suppressive effect
T
273
..., adenoviruses are zoonotic agents
F
274
Infectious bovine vulvovaginitis virus strains cause abortions and foetal deformities
F
275
Poxviruses can cause local clinical signs
T
276
Alphaherpesviruses are host specific slowly multiplying (>24hrs) viruses
F
