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EPI.o.i.d > Equine Viral Arteritis > Flashcards

Equine Viral Arteritis Flashcards

1
Q

Arterivirus the virulence is highly variable

A

T

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2
Q

The equine viral arteritis is caused by an arterivirus

A

T

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3
Q

Serological tests can NOT be used for laboratory detection of equine viral arteritis

A

F

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4
Q

Red blood cells can be used for laboratory detection of equine viral arteritis virus

A

F

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5
Q

Nasal fluid can be used for laboratory detection of equine viral arteritis virus

A

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6
Q

A semen sample can be used for laboratory detection of equine viral arteritis virus

A

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7
Q

Equine arteritis virus is very resistant to physical damages

A

F

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8
Q

Equine viral arteritis is usually asymptomatic

A

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9
Q

In cases of equine viral arteritis the rate of seroconverted animals increases with age

A

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10
Q

The main target cells of equine viral arteritis are macrophages

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11
Q

Equine Viral arteritis (EVA) virus can affect donkeys

A

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12
Q

The persistence of EVA virus within one herd is usually caused by the stallions

A

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13
Q

EVA is transmitted by sexual and aerogenic pathways

A

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14
Q

EVA can cause persistent virus carrying

A

T

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15
Q

Equine Viral Arteritis virus can infect by inhalation

A

T

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16
Q

Vaccine against Equine Viral Arteritis is never used in Europe

A

F

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17
Q

The Equine Viral Arteritis is caused by retrovirus

A

F

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18
Q

The equine viral arteritis virus cannot damage the wall of blood vessels

A

F

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19
Q

The equine viral arteritis virus rarely causes asymptomatic infection

A

F

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20
Q

The equine viral arteritis virus always causes clinical symptoms

A

F

21
Q

EVA is spread by insect vectors

A

F

22
Q

Long term carrier of EVA

A

T

23
Q

Equine viral arteritis causes reproductive problems/impotence in stallions

A

T

24
Q

Acute equine viral arteritis is similar to Equine infectious anaemia.

A

T

25
Q

Equine viral arteritis in mare is reactivated in pregnancy

A

F

26
Q

Equine viral arteritis aborted embryos have degenerated liver

A

F

27
Q

Mares are frequently life-long carriers of the Equine arteritis virus

A

F

28
Q

Subcutaneous oedema is a frequent sign of equine viral arteritis

A

T

29
Q

Pregnant mares usually abort in the acute phase of equine viral arteritis

A

T

30
Q

Equine viral arteritis is diagnosed by agarose-gel immunodiffusion (Coggins test

A

F

31
Q

The Equine arteritis virus may cause abortion in pregnant mares

A

T

32
Q

Vaccination of colts before puberty can prevent the development of EAV-carrier status

A

T

33
Q

Stallions may be long-term carriers of the Equine arteritis virus

A

T

34
Q

Conjunctivitis and subcutaneous oedema are possible signs of equine viral arteritis

A

T

35
Q

Equine viral arteritis virus can infect through nasal route

A

T

36
Q

Equine viral arteritis virus can infect per os

A

T

37
Q

Equine viral arteritis virus can infect through venereal way

A

T

38
Q

Equine viral arteritis virus can infect only by arthropods.

A

F

39
Q

Equine arteritis virus is a uniform virus without serotypes subtypes etc

A

T

40
Q

Aerogenic infection can happen in the case of equine arteritis virus

A

T

41
Q

Equine arteritis virus is shed in the semen

A

T

42
Q

Equine arteritis virus can cause abortion

A

T

43
Q

Lameness due to inflammatory joints is the most typical sign of Equine infectious arteritis

A

F

44
Q

Equine infectious arteritis is a notifiable disease; therefore vaccinations are forbidden

A

F

45
Q

After equine viral arteritis virus infection mortality rate is low

A

T

46
Q

Equine infectious arteritis is a notifiable disease

A

T

47
Q

The main target of Equine viral arteritis virus is macrophages

A

T

48
Q

Equine infectious arteritis is stenoxen viruses

A

T

49
Q

Equine viral arteritis can be controlled in part by removing long-term carriers

A

T

EPI.o.i.d (50 decks)

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