ADENOVIRUS Flashcards
(112 cards)
1
Q
Adenoviruses are resistant to detergents and lipid solvents.
A
T
2
Q
Adenoviruses are enveloped viruses, therefore they are sensitive to detergents
A
F
3
Q
Adenoviruses are arboviruses.
A
F
4
Q
Adenoviruses are not too resistant enveloped viruses
A
F
5
Q
Adenoviruses have mostly a broad host spectrum (euryxen pathogens)
A
F
6
Q
Adenoviruses are poor antigens
A
F
7
Q
There is no cross reactivity and cross protection among adenoviruses within genera
A
F
8
Q
There are no serological cross-reactions between different adenovirus species
A
F
9
Q
Adenovirus infections always result in severe disease
A
F
10
Q
lntranuclear inclusion bodies are frequently seen in adenovirus-infected tissues.
A
T
11
Q
In immunocompromised foals equine adenoviruses may cause severe respiratory
disease
A
T
12
Q
Several adenoviruses of domestic animals are zoonotic agents
A
F
13
Q
Adenoviruses usually cause central nervous diseases with high lethality.
A
F
14
Q
Only attenuated vaccines can be applied for immunization against adenoviruses.
A
F
15
Q
Crowded keeping conditions may facilitate the spread of adenoviruses in a population
A
T
16
Q
Adenoviruses infect only mammalian hosts
A
F
17
Q
Adenoviruses usually cause central nervous diseases with high lethality.
A
F
18
Q
Adenoviruses are zoonotic agents
A
F
19
Q
Serological cross-reactions may be seen between adenoviruses within the same genus.
A
T
20
Q
Adenoviruses are good antigens.
A
T
21
Q
Adenovirus may cause subclinical infections
A
T
22
Q
Equine adenovirus causes haemorrhagic enteritis in foals.
A
T
23
Q
Mastadenoviruses infect only mammalian species.
A
T
24
Q
Adenoviruses can cause interstitial pneumonia in calves and lambs
A
T
25
Adenoviruses can cause pneumoenteritis in calves and lambs
T
26
Bovine adenoviruses may damage kidney tubular cells.
T
27
Adenoviral pneumoenteritis is frequently followed by bacterial secondary infections in cattle.
T
28
Adenoviruses may cause urolithiasis in sheep.
T
29
Cholelithiasis is frequently seen in ovine adenovirus 4 infections of rams
F
30
Adenoviral pneumo-enteritis is rarely fatal in calves and lambs
T
31
Adenoviruses can cause purulent bronchoalveolar pneumonia in calves and lambs
F
32
Bovine adenoviruses are endemic in the majority of large scale cattle stocks
T
33
Poor keeping conditions and colostral immunity significantly influence the severity of
adenovirus associated disease in cattle
T
34
Adenoviruses are among the causative agents of chronic bovine respiratory disease
complex
T
35
Colostrum uptake may influence the resistance of calves to adenoviral pneumoenteritis
T
36
Insufficient colostrum uptake increases the severity of Adeno virus induced diseases in
calves.
T
37
Infertility and abortions are the most significant signs of bovine adenovirus infections
F
38
In crowded keeping conditions the consequences of bovine adenovirus infections are
usually more severe
T
39
Bovine adenovirus-10 may cause haemorrhagic enteritis.
T
40
Bovine adenoviruses usually cause disease in calves.
T
41
Adenoviral pneumoenteritis is rarely fatal in calves and lambs.
T
42
Canine adenovirus 1 may cause fatal encephalitis in foxes.
T
43
No long-term carrier stage is seen in canine adenovirus serotype 1 infections.
F
44
Lymphocyte cell count is not changed during Canine adenovirus 1 infection.
F
45
Canine Adenovirus infection doesn’t cause viraemia
F
46
Puppies between the age of 3 and 6 months are the most sensitive to canine hepatitis
T
47
Dogs carry the canine adenovirus in the kidneys for several months
T
48
The canine adenovirus causes disease only in dogs
F
49
Canine adenovirus 1 damages endothelial cells
T
50
Elevated ALT and AST levels in the serum are potential signs of canine infectious
hepatitis
T
51
Canine adenovirus serotype 1 may cause encephalitis in certain carnivore hosts
T
52
Only inactivated vaccines are available against infectious canine hepatitis infections
F
53
Canine adenoviral hepatitis is relatively rare in developed countries, because many dogs
are vaccinated against it
T
54
Glaucoma is a frequent sign of peracute canine infectious hepatitis
F
55
Dogs carry Canine adenovirus serotype-1 usually in the spleen.
F
56
Ocular lesions can develop in the extended and chronic stages of canine viral hepatitis.
T
57
Gallbladder wall oedema is a typical lesion in Canine adenovirus-1 infection.
T
58
Infectious Canine Hepatitis is usually seen in elderly dogs.
F
59
There is serological cross-protection between Canine adenovirus type-1 and 2.
T
60
Both CAdV-2 and CAdV-1 serotypes can be used to vaccinate against Rubarth ś disease.
T
61
Canine adenovirus infection is sporadic in Hungary.
T
62
Causative agent of Rubarth ś disease is CAdV-2.
F
63
Canine infectious hepatitis is caused by several adenovirus serotypes.
F
64
Dogs with Rubarth ś disease have a long-term carrier status.
T
65
Canine adenovirus is characterized by hepatitis and abortion
F
66
During Canine adenovirus infection hepatitis and encephalitis are the main clinical signs.
T
67
Vaccines usually contains CAdV-2 strain in live form
T
68
CAdV-2 causes CNS disease in puppies.
F
69
Rubarth’s disease is caused by CAdV-1
T
70
Rubarth’s disease is a disease of older cats.
F
71
Canine adenovirus 2 is among the causative agents of kennel cough
T
72
No vaccine is available against Canine Adenovirus 2
F
73
Canine adenovirus 2 can cause encephalitis in foxes
F
74
Infectious laryngotracheitis virus replicates in the liver of cats
F
75
Canine adenovirus 2 causes upper respiratory tract infection in dogs
T
76
Canine adenovirus-2 frequently causes abortion in dogs.
F
77
Canine laryngotracheitis virus can cause interstitial pneumonia following viraemia
F
78
Canine adenovirus serotype-2 causes central nervous disease in dog pups.
F
79
Aviadenoviruses and goose parvovirus may cause similar pathology lesions in goslings
T
80
Adenoviruses frequently cause encephalitis in chicken
F
81
Avian adenovirus spread both vertically and horizontally
T
82
Aviadenovirus infections of geese may cause lesions similar to the Derzsy ś disease.
T
83
Avian adenoviruses may cause hepatitis in chicken.
T
84
Chicken adenoviruses are species-specific.
F
85
Chicken adenovirus can cause embryonic death, bronchitis, and inclusion body hepatitis.
T
86
Aviadenoviruses can cause hepatitis-hydropericardium syndrome in geese.
T
87
Anaemia and increased mortality are signs of chicken inclusion body hepatitis
T
88
Aviadenoviruses may cause hepatitis in chickens
T
89
The turkey haemorrhagic enteritis virus can cause marble spleen diseases in pheasants
T
90
he turkey haemorrhagic enteritis virus can cause spleen lesions as well
T
91
The turkey haemorrhagic enteritis and the marble spleen disease are caused by the
same virus
T
92
Antibiotic therapy is forbidden in turkey haemorrhagic enteritis
F
93
Marble Spleen Disease virus causes lymphatic tumours in geese
F
94
Egg drop syndrome virus causes cloaca paralysiS
F
95
Egg drop syndrome virus causes severe inflammation of the ovaries in hens
F
96
The egg drop syndrome virus can be transmitted vertically
T
97
The egg drop syndrome is mostly transmitted by arthropods
F
98
The postmortem lesions of egg drop syndrome virus and polyoma virus in goose are the
same
F
99
The pathological lesions of egg drop syndrome virus and polyoma virus in goose are the
same
F
100
The egg drop syndrome virus may cause respiratory disease in young geese
F
101
Egg drop syndrome usually appears in the beginning of the laying season
F
102
The Egg Drop Syndrome virus causes hepatitis and hydropericardium in young geese.
F
103
In young geese, respiratory disease may be caused by the EDS virus
T
104
The Egg Drop Syndrome virus damages the oviduct of day-old chicken
F
105
The Egg drop syndrome virus may cause respiratory disease in young.
T
106
Egg Drop Syndrome is a disease of chickens of all age groups.
F
107
Adenoviruses of birds, is characteristic with mild diarrhoea and rough, hard eggshell.
F
108
Egg Drop Syndrome infects duck and geese as well.
T
109
Inactivated vaccines are used for the prevention of Egg Drop Syndrome
T
110
Egg Drop Syndrome is caused by an Aviadenovirus.
F
111
Egg Drop Syndrome virus can spread germinatively.
T
112
Egg Drop Syndrome occurs in Hungary.
T
