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Parvo Flashcards

1
Q

There is no neutralising epitope of parvoviruses

A

False

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2
Q

Reprod= in diving cells

A

True

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3
Q

Good antigens

A

True

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4
Q

Bocaviruses may cause mild respiratory or enteric diseases in newborn animals

A

True

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5
Q

Parvoviruses can be cultured in homologous, young dividing cell cultures

A

True

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6
Q

High resistance of parvo

A

True

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7
Q

If 75-day-old swine foetuses are infected with parvovirus myoclonia congenital is a clinical sign

A

True

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8
Q

If 75-day-old swine foetuses are infected with parvovirus respiratory clinical signs can be seen in piglets

A

False

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9
Q

The embryo can be infected with porcine parvovirus 1

A

True

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10
Q

Parvovirus rarely causes SMEDI in endemic farms

A

True

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11
Q

Swine parvovirus can cause foetal damages only if infection takes place during the pregnancy

A

True

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12
Q

Worldwide,seropositive

A

True

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13
Q

If 100-day-old swine foetuses are infected with parvovirus, respiratory clinical signs can be seen

A

False

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14
Q

If 100-day-old swine foetuses are infected with parvovirus, weak piglets can be seen

A

True

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15
Q

If 100-day-old swine foetuses are infected with parvovirus, myoclonia congenital is a clinical sign

A

True

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16
Q

If 100-day-old swine foetuses are infected with parvovirus, dermatitis is a clinical sign

A

False

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17
Q

SMEDI is caused by porcine parvovirus

A

True

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18
Q

If 15 day old swine foetuses are infected with parvovirus myoclonia congenital is a clinical sign

A

False

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19
Q

If 75 day old swine foetuses are infected with parvovirus abortion can be seen

A

False

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20
Q

If 15 day old swine foetuses are infected with parvovirus mummification can be seen

A

False

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21
Q

The porcine parvovirus 1 causes renal disorders in adults

A

False

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22
Q

Porcine parvovirus (PPV 1) vaccinations start at or after 6 months of age

A

True

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23
Q

Through feces und PO

A

True

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24
Q

PPV 1 is endemic in most pig herds

A

True

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25
The maternal immunity against procine parvovirus lasts for a very long time
True
26
PCR is used for the detection of antibodies against porcine parvovirus 1
False
27
Porcine SMEDI can only be induced by parvoviruses
False
28
PPV-1 induces diarrhoea in suckling piglets
False
29
Neurological disorders are frequent in Porcine parvovirus infections
False
30
The primary site of Porcine parvovirus (PPV-1) replication is in the small Intestine
True
31
Swine parvovirus maternal antibodies can exist up to 6 to 12 months of age
False
32
For prevention of Porcine parvovirus caused fetal damages, live vaccines are available
True
33
Piglets of sows seroconverted by PPV-1 are materially protected for months
True
34
Porcine parvoviruses are genetically uniform
False
35
Porcine parvovirus (PPV-1) infection of seronegative pregnant animals can damage the foetus
True
36
PPV-1 vaccination must be started at 4-6 weeks of age
False
37
Vaccination against canine parvovirus 2 is independent from maternal antibodies
False
38
Vaccination against canine parvovirus 2 depends on maternal antibodies
True
39
The parvovirus enteritis of dogs is caused by canine parvovirus 2
True
40
Maternal antibodies against canine parvovirus can protect puppies for 8 weeks
True
41
The replication of canine parvovirus 2 is in the crypt of the large intestine
False
42
The replication of canine parvovirus 2 is in the crypt of the small intestine
True
43
Canine parvoviruses do not infect cats
False
44
Canine parvovirus attack lymphoid cells
True
45
Shed in feces
True
46
Canine parvovirus can replicate in the myocardium of young pups
True
47
Older dogs are usually sero-positive for Canine Parvo virus
True
48
Subtypes of Canine parvovirus (CPV-2) cause panleukopenia in cats
True
49
Canine herpesvirus infection can cause abortion
True
50
For prevention of Canine parvovirus enteritis, live attenuated virus vaccines are used
True
51
Dog parvovirus can cause myocarditis in young puppies
True
52
Detected directly from feces (only)
True
53
High mortality
True
54
Leukopenia is characteristic for successful CPV-2 infections
True
55
Canine parvovirus diseases are similar to that caused by Pantropic coronaviruses
True
56
Canine parvoviruses form a single antigenic group
False
57
Maternal antibodies against cat parvovirus can protect till 4 months age
True
58
Feline panleukopenia infection can cause fever
True
59
Feline panleukopenia may be caused by canine parvovirus
True
60
Worldwide
61
Hyperimmune serum can be used for the treatment of feline panleukopenia
False
62
Feline panleukopenia virus infection of dogs may cause acute diarrhoea
False
63
Feline panleukopenia viruses may infect dogs
False
64
The incubation period of Cat panleukopenia is short, usually 3 to 5 days
True
65
Cat panleukopenia virus can infect only cats
False
66
Cat panleukopenia virus causes disease only in cats
False
67
To cat panleukopenia virus only cats are susceptible
False
68
Cat panleukopenia virus can cause abortion in pregnant cats
True
69
Cat panleukopenia virus can cause disease also in Mustelidae species
True
70
Vaccinations against Feline panleukopenia usually start at or after 2 months of age
True
71
Europe is free of Feline panleukopenia
False
72
The mink enteritis is a type 2 hypersensitivity
False
73
Mink parvovirus enteritis is characterised by fever and high mortality
True
74
For prevention of Parvovirus Mink Enteritis, live attenuated vaccines are available
True
75
Mink parvovirus enteritis appears as bloody diarrhoea
True
76
Aleutian mink disease and mink enteritis are caused by the same virus
False
77
Aleutian mink disease is caused by protoparvovirus, like cat parvovirus
False
78
Aleutian mink disease virus causes enteritis
False
79
Vaccines are available against Aleutian mink disease
False
80
Vaccines are used to prevent Aleutian Mink Disease
False
81
Aleutian mink disease is caused by cat parvovirus
False
82
Aleutian mink disease is a type 3 hypersensitivity
True
83
Aleutian mink disease is a type 4 hypersensitivity
False
84
Aleutian mink disease is a type 1 hypersensitivity
False
85
Aleutian mink disease is a parvovirus caused immunocomplex disease of minks
True
86
Attenuated vaccines can be used against Aleutian mink disease
False
87
Inactived vaccines are used against Aleutian mink disease
False
88
Aleutian mink disease can induce interstitial pneumonia in young animals
True
89
Aleutian mink disease virus induces enteritis in older minks
False?
90
Aleutian mink disease virus can infect ferrets
True
91
The Aleutian mink disease is usually acute
False
92
Aleutian mink disease occurs only in the USA
False
93
Aleutian Mink Disease is due to formation of immunocomplexes
True
94
Enteritis is a clinical sign of Aleutian Mink Disease
False
95
The Derzsys disease virus causes pneumonia
False
96
The Derzsys disease virus can infect ducks
False
97
Ascites can be a clinical sign of Derzsys disease
True
98
Derzsys disease is caused by a polyomavirus
False
99
The Derzsys disease virus causes conjunctivitis
False
100
The Derzsys disease virus causes tiger stripes on the heart
True
101
Typical clinical signs of Derzsys disease are results of infection below 5 weeks of age
True
102
Infection below 5 weeks of age results in severe clinical signs of Derzsys disease
True
103
The primary site of replication of Derzsys disease virus is the gut
True
104
The Derzsys disease virus may induce diarrhoea in growing geese
True
105
Derzsys disease virus can cross into the egg
True
106
Derzsys disease may occur both in geese and Muscovy ducks
True
107
Goose parvovirus can spread both horizontally and vertically
True
108
For prevention of goose parvovirus disease, both live attenuated and inactivated vaccines are used
True
109
For prevention of Derzsys disease both live and inactivated vaccines are used
True
110
Derzsys disease appears clinically most frequently in geese aged from one to four weeks
True
111
Derzsys disease virus causes enteritis in growing geese
True
112
Derzsys disease virus does not infect the egg
False
113
The Derzsys disease virus can infect ducks
False
114
The duck parvovirus can infect goose
True

Epi (19 decks)

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