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EPI PQ > Midterm 1 pq > Flashcards

Midterm 1 pq Flashcards

1
Q

In a non-infected herd, it is allowed to vaccinate against Contagious Pustular Dermatitis with a live vaccine containing a very virulent virus strain.

A

F

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2
Q

Mortality means the percentage of dead animals in the given population.

A

T

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3
Q

Poxviruses cause only a localized infection to the skin.

A

F

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4
Q

Avianadenoviruses are arboviruses.

A

F

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5
Q

The main symptom of the Aleutian disease of minks is the enteritis.

A

F ( anorexia, bloody faeces, nervous signs)

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6
Q

Duck plague is a disease with low morbidity and mortality.

A

F

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7
Q

Swinepox tends to generalize

A

F

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8
Q

Necrosis in the tonsils can be the sign of Aujeszky disease in piglets.

A

T

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9
Q

POV2 infection can be diagnosed by the clinical symptoms in swine.

A

T

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10
Q

We rarely see the symptoms of Marek disease because of the extensive vaccination.

A

T

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11
Q

Wild carnivores can asymptomatically carry the Aujeszky disease virus.

A

F

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12
Q

After the recovery from pseudocowpox, permanent pockmarks remain.

A

F

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13
Q

The presence of maternal antibodies boosts the active immune answer of newborn animals.

A

F

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14
Q

in dogs, herpesvirus infection can cause reproductive problems

A

T

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15
Q

Bovine adenoviruses cause a purulent pneumonia.

A

F

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16
Q

In cattle, the causative agent of herpes mammillitis can cause lesions similar to the lumpy
skin disease.

A

T

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17
Q

for the treatment of viral diseases, antibiotic therapy can be indicated.

A

T

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18
Q

the chronic form canine herpesvirus infection causes eye lesions (“blue eye”).

A

F

  • Extended: blue eye = infectious canine hepatitis
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19
Q

PCV1 causes skin and kidney lesions in swine.

A

F (servere cases pcv1 in PCVD - reproduction failure or respiratory symptoms. )

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20
Q

Mortality means the percent of dead animals within the diseased ones.

A

F

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21
Q

In pigherds, freedom from Aujeszky disease can be checked with ELISA.

A

T

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22
Q

The hemorrhagic enteritis of turkeys and the marble spleen disease of pheasants is caused
by the same virus

A

T

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23
Q

in horses, abortion can be caused by both equine herpesvirus types 1 and 4.

A

T

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24
Q

Susceptibility to Marek’s disease increases with the age.

A

F

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25
Q

Abortive infections cause embryonic death and abortion.

A

F

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26
Q

Infectious laryngotracheitis of dogs and fox encephalitis is caused by the same virus

A

F

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27
Q

The IBR Virus can cause an interstitial pneumonia.

A

T

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28
Q

PCR can be used to measure the antibody levels to swine parvovirus 1.

A

F

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29
Q

In the case of a latent infection, the antigens of the pathogen can be detected.

A

F

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30
Q

The lumpy skin disease virus cause enlargement of lymph nodes and ulcerative skin lesions
in humans

A

F

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31
Q

Wild boars in Europe are free from Aujeszky disease virus,

A

F

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32
Q

Sheep and goat pox virus can cause a purulent nasal discharge

A

T

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33
Q

The egg drop syndrome virus spreads via germinative route too

A

T

34
Q

The Aujeszky disease virus can cause a fatal encephalitis in suckling pigs.

A

T

35
Q

Bovine adenoviruses alone, are not capable of causing a severe respiratory disease.

A

T

36
Q

The PCV2 disease cannot be prevented with vaccination.

A

F (Inactivated)

37
Q

After the healing of cowpox, permanent pockmarks remain,

A

F

38
Q

Parvoviral diarrhea of dogs is caused by canine parvovirus 2.

A

T

39
Q

Vaccination in the hatchery is possible against Marek’s disease

A

T

40
Q

Fetuses can show an active immune answer

A

T

41
Q

Lumpy skin disease can spread from animal to animal in only those cases when close physical contact occurs.

A

F

42
Q

The ILT Virus causes viraemia and general clinical signs in 3-week-old chickens

A

F

43
Q

PCV1 causes PDNS.

A

F (pcv3)

44
Q

The papillomaviruses get to the skin after generalization and viraemia and cause specific
skin lesions there.

A

F

45
Q

Marek’s disease spreads in the hatchery via germinative route.

A

F

46
Q

Europe is free from swinepox.

A

F

47
Q

Hemorrhagic nephritis enteritis of geese is caused by a parvovirus.

A

F (polymaviridae)

48
Q

The sheep and goat pox is endemic in certain regions of Southern Europe

A

F

49
Q

In the case of a tolerated infection, the antigens of the pathogen can be detected.

A

T

50
Q

The causative agent of malignant catarrhal fever is not stenoxen.

A

T

51
Q

Myxomatosis is an endemic disease

A

F

52
Q

Bovine papular stomatitis usually appears as a confection with BVD virus.

A

T

53
Q

The chicken anemia virus causes a massive infection in hens during the laying period.

A

F

54
Q

In generation shift, only seronegative animals are kept further.

A

F

55
Q

Cowpox is shows up as a sporadic disease in cattle herds, affecting only a few animals.

A

F

56
Q

Poxviruses of the same genus can cross-protect

A

T

57
Q

If 75 -day old swine fetuses got the parvovirus infection, mummification will be the result.

A

T

58
Q

The acute Marek’s disease comes with neoplasm-formation.

A

T

59
Q

The immunogenicity of different viruses is different.

A

T

60
Q

The causative agent of Aujeszky’s disease causes encephalitis in humans.

A

F

61
Q

There are four types of porcine circoviruses.

A

T

62
Q

The time for the vaccination against canine parvovirus depends on the level of maternal antibodies

A

T

63
Q

The virulence can be increased by mutation.

A

T

64
Q

Smallpox was a zoonotic disease.

A

F

65
Q

The severe form of fowl pox is the mucosal form.

A

T

66
Q

Animals, without having the normal gut microflora, cannot survive.

A

F

67
Q

Pseudocowpox is a zoonotic disease.

A

T

68
Q

Bovine papillomavirus can cause disease in horses.

A

T

69
Q

The species resistance, in most cases, can be broken through with an artificial infection
using an extreme quantity of the given pathogen.

A

F

70
Q

Early antibodies can be detected by serology tests as early as 2 days after the infection

A

F

71
Q

The PCV infection of swine can cause respiratory signs

A

T

72
Q

PCV2 virus causes SMEDI.

A

F ,true? reproductive disordersm pcv2 - smedi

73
Q

IBR virus can cause encephalitis.

A

T

74
Q

Swine circoviruses can penetrate the placental barrier and multiplicate in the foetuses.

A

T

75
Q

The mortality rate of lumpy skin disease is not too high, around 10-15%.

A

F

76
Q

If parvoviruses infect fetuses at the 100th day of pregnancy, weak piglets will be born.

A

T

77
Q

Derzsy’s disease virus causes pneumonia in ducks

A

F (diarhhea, convulusion, ascites)

78
Q

The infectious laryngotracheitis virus often causes a permanent blindness (blue eye).

A

F

79
Q

The egg drop syndrome virus cause the inflammatory degeneration of the oviducts
mucosal membrane.

A

F

80
Q

Pigeon herpes causes disease in day-old nestlings.

A

F

EPI PQ (81 decks)

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