Rhabdoviruses

Question 1

1) Rhabdoviruses are enveloped viruses

Answer 1

true

Question 2

2) Rhabdoviruses are resistant viruses they can remain infective in the environment for several weeks

Answer 2

false

Question 3

3) Rhabdoviruses are generally good antigens

Answer 3

true

Question 4

4) Rhabdoviruses can survive in the environment for several months

Answer 4

false

Question 5

5) The resistance of Rhabdoviruses is good

Answer 5

false

Question 6

1) Vesicular stomatitis virus has a narrow host range

Answer 6

false

Question 7

2) Vesicular stomatitis is a frequent disease in Africa

Answer 7

false

Question 8

3) Vesicular stomatitis is a widespread disease all over the world

Answer 8

false

Question 9

4) Vesicular stomatitis virus can cause clinical signs in horses

Answer 9

true

Question 10

5) Vesicular stomatitis is a zoonotic disease

Answer 10

true

Question 11

6) Increased salivation is a clinical sign of vesicular stomatitis

Answer 11

true

Question 12

7) The mortality of vesicular stomatitis is low

Answer 12

true

Question 13

8) The mortality of vesicular stomatitis is very high

Answer 13

false

Question 14

9) Vesicular stomatitis causes large number of vesicles in humans

Answer 14

false

Question 15

10) Vesicular stomatitis virus is transmitted by blood sucking arthropods and direct contact

Answer 15

true

Question 16

11) The clinical signs of foot and mouth disease and vesicular stomatitis cannot be differentiated in horses

Answer 16

false

Question 17

12) Vesicular stomatitis can be transmitted only by arthropods

Answer 17

false

Question 18

13) Vesicular Stomatitis virus can be transmitted by arthropods

Answer 18

true

Question 19

14) Vesicular stomatitis can occur in ruminants, horses, pigs, and humans

Answer 19

true

Question 20

15) Vesicular stomatitis virus does not cause viraemia only local lesions

Answer 20

false, but very short

Question 21

16) Vesicular stomatitis virus is found all over the world

Answer 21

false

Question 22

17) Vesicular stomatitis virus: horse is sensitive.

Answer 22

false

Question 23

18) Vesicular stomatitis virus spreads with insects

Answer 23

false, should be true

Question 24

19) After recovery of VSV there will be a permanent immunity

Answer 24

false

Question 25

20) Vesicular stomatitis can be generalized

Answer 25

true

Question 26

21) Vesicular stomatitis can cause vesicles on the foot

Answer 26

true

Question 27

22) Only ruminants can have vesicular stomatitis

Answer 27

false

Question 28

23) Vesicular stomatitis: animals can recover

Answer 28

true

Question 29

24) Vesicular stomatitis occurs in America

Answer 29

true

Question 30

25) The host range of vesicular stomatitis and foot and mouth disease is the same

Answer 30

false

Question 31

26) Sand flies and midges can transmit vesicular stomatitis virus

Answer 31

true

Question 32

27) In the case of vesicular stomatitis vesicles are formed only at the place of entry of the virus.

Answer 32

false

Question 33

28) Vesicular stomatitis cannot be prevented with vaccines

Answer 33

false

Question 34

29) The vesicular stomatitis virus is uniform, there are no serotypes, variants etc

Answer 34

false

Question 35

30) The resistance of the vesicular stomatitis virus is low

Answer 35

true

Question 36

31) Vesicular stomatitis virus can cause lesions on the teats

Answer 36

true

Question 37

32) The host range of the vesicular stomatitis virus is wide

Answer 37

true

Question 38

33) Vesicular stomatitis is endemic in America

Answer 38

true

Question 39

34) Vesicular stomatitis virus infects only swine.

Answer 39

false

Question 40

35) Cattle are not susceptible to vesicular stomatitis virus

Answer 40

false

Question 41

36) Vesicular stomatitis virus can infect humans

Answer 41

true

Question 42

37) Lesions of vesicular stomatitis heal within a few weeks

Answer 42

true

Question 43

38) There are no vaccines for the prevention of vesicular stomatitis

Answer 43

false

Question 44

39) Insects are involved in the transmission of vesicular stomatitis virus.

Answer 44

true

Question 45

40) Vesicular stomatitis virus can spread by direct contact

Answer 45

true

Question 46

41) Vesicular stomatitis virus can cause severe disease in humans

Answer 46

false

Question 47

1) Ephemeral fever virus is transmitted by arthropods

Answer 47

true

Question 48

2) Direct contact is the main way of transmission of ephemeral fever virus

Answer 48

false

Question 49

3) Ephemeral fever is a frequent disease all over the world

Answer 49

false

Question 50

4) Ephemeral fever is a zoonotic disease

Answer 50

false

Question 51

5) Ephemeral fever virus is shed in large amount in the saliva

Answer 51

false

Question 52

6) Ephemeral fever occurs only in America

Answer 52

false

Question 53

7) The morbidity is high, the mortality is low in the case of ephemeral fever

Answer 53

true

Question 54

8) Drop of milk production is a common sign of ephemeral fever

Answer 54

true

Question 55

9) Ephemeral fever occurs in the tropical countries

Answer 55

true

Question 56

inhalation of the tracheal discharge is the main way of infection with ephemeral fever virus.

Answer 56

false

Question 57

11) The clinical signs of ephemeral fever are more severe in horses than cattle

Answer 57

false

Question 58

12) Animals with ephemeral fever have fever for about 2-3 days

Answer 58

true

Question 59

1) In the case of silent rabies rabid dogs cannot bark

Answer 59

false

Question 60

there is a high level of cross protection between phylogroups of rabies viruses

Answer 60

false

Question 61

3) Humans can be infected with European bat lyssaviruses in case of direct contact

Answer 61

true

Question 62

4) Cytoplasmic inclusion bodies can be seen in the case of rabies

Answer 62

true

Question 63

5) Only carnivorous animals are susceptible to rabies virus

Answer 63

false

Question 64

6) Rabies virus is uniform without serotypes, genotypes etc.

Answer 64

false

Question 65

7) Aggressiveness is a frequent sign of rabies.

Answer 65

true

Question 66

8) Puppies have to be vaccinated against rabies at the age of 6 weeks

Answer 66

false

Question 67

9) Rabies virus can infect humans; however, humans are not very susceptible

Answer 67

true

Question 68

10) Bat lyssaviruses cannot infect humans

Answer 68

false

Question 69

11) Bats infected with European bat lyssaviruses frequently attack animals

Answer 69

false

Question 70

12) Rabies is a notifiable disease

Answer 70

true

Question 71

13) Increased sex drive is a frequent sign of rabies

Answer 71

true

Question 72

14) Sylvatic rabies is maintained by wild living animals

Answer 72

true

Question 73

15) Foxes maintain sylvatic rabies in Europe

Answer 73

true

Question 74

16) Racoon is one of the species that maintains sylvatic rabies in America

Answer 74

true

Question 75

17) In order to prevent sylvatic rabies, foxes are vaccinated per os with live vaccine in bait

Answer 75

true

Question 76

18) Changed behaviour and paralysis are clinical signs of rabies

Answer 76

true

Question 77

19) The incubation time of rabies is generally 24-72 hours; however, exceptions can occur

Answer 77

false

Question 78

20) The incubation time of rabies is generally 2-8 weeks; however, exceptions can occur

Answer 78

true

Question 79

21) Rabies virus can only be transmitted with bite

Answer 79

false

Question 80

The host range of rabies is very narrow, mainly dogs and foxes are susceptible

Answer 80

false

Question 81

23) Dogs have to be observed for 14 days if they have bitten humans

Answer 81

true

Question 82

24) Herbivorous animals bitten by foxes can be emergency slaughtered

Answer 82

true

Question 83

25) Rabies virus can be detected with immunofluorescence test

Answer 83

true

Question 84

26) Rabies virus appears in the saliva 2-3 days after the onset of the clinical signs

Answer 84

false

Question 85

27) Lethality of rabies in humans is high

Answer 85

true

Question 86

28) The resistance of rabies virus is low; it cannot survive in the environment for a long time

Answer 86

true

Question 87

29) Rabies can be diagnosed by detection of antibodies in paired sera

Answer 87

false

Question 88

30) Antibodies against rabies detected with ELISA confirm the diagnosis of rabies

Answer 88

false, confirm vaccination

Question 89

31) Rabies virus is spreading alone the nerves in the host

Answer 89

true

Question 90

32) Urban rabies has been eradicated from the Earth

Answer 90

false

Question 91

33) Urban rabies is maintained by dogs and cats

Answer 91

true

Question 92

34) Rabies occurs only in tropical countries

Answer 92

false

Question 93

35) Herbivores animals are generally dead end hosts of rabies

Answer 93

true

Question 94

36) Rabies virus replicates in the lymphocytes

Answer 94

false

Question 95

37) Postmortem examination of rabid animals is forbidden

Answer 95

false

Question 96

38) Haemorrhages of the serous membranes are typical postmortem lesions of rabies

Answer 96

false

Question 97

39) Rabies can be diagnosed only by using PCR

Answer 97

false, plus IF

Question 98

Post exposition vaccine against rabies can be given to ruminants bitten by foxes

Answer 98

true

Question 99

41) Rabies virus does not penetrate the blood vessels

Answer 99

true

Question 100

42) Rabies: one of the important symptoms is the change of behaviour

Answer 100

true

Question 101

43) Rabies: one important symptom is paralysis

Answer 101

true

Question 102

44) In rabies we find purulent encephalitis in negri-bodies.

Answer 102

true

Question 103

45) With immunofluorescence test we can diagnose rabies

Answer 103

true

Question 104

46) We can diagnose rabies by antibody detection test

Answer 104

false, we can check if vaccinated with Ab test

Question 105

47) When an animal which is infected with rabies virus attacks another dog, it should be vaccinated immediately

Answer 105

false

Question 106

48) Rabies is a uniform virus

Answer 106

false

Question 107

49) Rabies is a resistant virus

Answer 107

false

Question 108

50) Warm blooded animals can be infected with rabies

Answer 108

true

Question 109

51) Rabies can be transmitted only by saliva

Answer 109

false

Question 110

52) Fox rabies: we can use live vaccines

Answer 110

true

Question 111

53) Since 2002 rabies is eradicated from Hungary

Answer 111

false

Question 112

54) Humans can be infected by Rabies bite

Answer 112

true

Question 113

55) Humans can be infected by Rabies during organ transplants

Answer 113

true

Question 114

56) Rabies virus is spreading in the infected animals peri-neural

Answer 114

true

Question 115

57) Rabies virus is shed in the saliva, before appearance of the clinical signs

Answer 115

true

Question 116

58) The incubation of rabies is generally less than one week

Answer 116

false

Question 117

59) The rabies virus is a uniform virus without serotypes, genotypes, subtypes etc

Answer 117

false

Question 118

60) High amount of rabies virus is shed in the saliva

Answer 118

true

Question 119

61) The causative agent of rabies is a uniform virus, without different types or groups

Answer 119

false

Question 120

62) The resistance of the rabies virus is good, it retains infectivity for several months in the environment

Answer 120

false

Question 121

63) All warm-blooded animals are susceptible to rabies virus

Answer 121

true

Question 122

64) Rabies virus is shed in high titre in the saliva

Answer 122

true

Question 123

65) Paralysis is a clinical sign of rabies

Answer 123

true

Question 124

66) Foxes are vaccinated with attenuated bait vaccine

Answer 124

true

Question 125

67) Cattle bitten by rabid animals may be vaccinated post exposition or slaughtered

Answer 125

true

Question 126

68) Humans can be infected with rabies, only by being bitten by rabid animals

Answer 126

false

Question 127

69) Rabies virus is spreading along the nerves to the central nervous system

Answer 127

true

Question 128

70) Rabies virus is shed in the saliva only after the appearance of the clinical signs

Answer 128

false

Question 129

71) Focal necrosis in the liver is a typical lesion of rabies

Answer 129

false

Question 130

72) Immunofluorescence test is widely used diagnostic method in the case of rabies

Answer 130

true

Question 131

73) Virus neutralization test is used to the laboratory diagnosis of rabies cases

Answer 131

false

Question 132

74) Dogs have to be vaccinated for the prevention of rabies at the age of 3 months for the first time

Answer 132

true

Question 133

75) Increased salivation is a clinical sign of rabies

Answer 133

true

Question 134

76) Always the furious form of rabies can be seen in dogs

Answer 134

false

Question 135

77) Colic can be a sign of rabies in horses

Answer 135

true

Question 136

78) Changed behaviour is a clinical sign of rabies of wild living animals

Answer 136

true

Question 137

79) Only the classical rabies virus can cause clinical signs, the other genotypes not

Answer 137

false

Question 138

80) The sylvatic form of rabies is maintained by different wild living animals

Answer 138

true

Question 139

81) Rabies virus causes viraemia soon after infection

Answer 139

false

Question 140

82) Saliva can contain rabies virus, before the appearance of clinical signs

Answer 140

true

Question 141

83) Humans are not susceptible to European bat lyssaviruses

Answer 141

false

Question 142

84) There is no haematogenic spreading of the rabies virus

Answer 142

false

Question 143

85) Increased sexual activity is seen in rabid cattle

Answer 143

true

Question 144

86) Dogs have to be vaccinated against rabies in the first week of life

Answer 144

false

Question 145

87) Cattle bitten by a rabid animal can be vaccinated after exposition

Answer 145

true

Question 146

88) The rabid bats fly during the day

Answer 146

true

Question 147

89) Immunofluorescence (IF) is reliable in the diagnosis of rabies.

Answer 147

true

Question 148

90) Only the classical rabies virus is present in Europe

Answer 148

false

Question 149

91) Urban form of rabies is maintained by the fox in Europe

Answer 149

false

Question 150

92) Rabies virus is highly resistant

Answer 150

false

Question 151

93) Rabies virus cannot be cultured

Answer 151

false

Question 152

94) Presence of antibodies to rabies virus confirms the diagnosis of rabies

Answer 152

false

Question 153

95) Detection of Negri bodies is more sensitive than immunofluorescence test, in the case of rabies

Answer 153

false

Question 154

96) Virus isolation is the most widely used way of diagnosis of rabies

Answer 154

false, PCR and IF

Question 155

97) Inhalation of the virus is the main way of infection with rabies virus

Answer 155

false

Question 156

98) Rabies virus is replicating in the lymphoid cells and causes viraemia before the appearance of the clinical signs

Answer 156

false

Question 157

99) The incubation time of rabies is variable, generally between 2 and 8 weeks

Answer 157

true

Question 158

100) Immunofluorescence test can be used to the detection of rabies virus in the brain.

Answer 158

true

Question 159

101) Rabid animals have to be vaccinated immediately

Answer 159

false

Question 160

102) In cats furious form of rabies is typical

Answer 160

true

Question 161

103) In dogs both furious and silent form of rabies can occur

Answer 161

true

Question 162

104) Rabies has been eradicated in Europe

Answer 162

false

Question 163

105) Rabies spread through venereal

Answer 163

false

Question 164

106) The high-titre of virus neutralizing antibodies confirms the diagnosis of rabies

Answer 164

false

Question 165

107) Live vaccines are used for the vaccination of foxes against rabies

Answer 165

true

Question 166

108) Rabies symptoms appear only after CNS signs

Answer 166

false

Question 167

109) Rabies virus can only be found in the nervous system

Answer 167

false