Epi midterm pastQ from bottom part 2

Question 1

Rubarth’s disease is caused by CAdV-1.

Answer 1

True

Question 2

Rubarth’s disease is a disease of older cats.

Answer 2

False

Question 3

Rubarth’s disease is caused by CAdV-2.

Answer 3

False

Question 4

CAdV-2 causes CNS disease in puppies

Answer 4

False

Question 5

Vaccines usually contains CAdV-2 strain in live form.

Answer 5

True

Question 6

During Canine adenovirus infection hepatitis and encephalitis are the main clinical signs.

Answer 6

True

Question 7

Canine adenovirus is characterized by hepatitis and abortion.

Answer 7

False

Question 8

Dogs with Rubarth´s disease have a long-term carrier status.

Answer 8

True

Question 9

Canine infectious hepatitis is caused by several adenovirus serotypes.

Answer 9

False

Question 10

Causative agent of Rubarth´s disease is CAdV-2.

Answer 10

False

Question 11

Canine adenovirus infection is sporadic in Hungary.

Answer 11

True

Question 12

Both CAdV-2 and CAdV-1 serotypes can be used to vaccinate against Rubarth´s disease.

Answer 12

True

Question 13

Chicken adenovirus can cause embryonic death, bronchitis, and inclusion body hepatitis.

Answer 13

True

Question 14

Chicken adenoviruses are species-specific

Answer 14

False

Question 15

Egg Drop Syndrome occurs in Hungary.

Answer 15

True

Question 16

Egg Drop Syndrome virus can spread germinatively.

Answer 16

True

Question 17

Egg Drop Syndrome is caused by an Aviadenovirus.

Answer 17

False

Question 18

Inactivated vaccines are used for the prevention of Egg Drop Syndrome.

Answer 18

True

Question 19

Egg Drop Syndrome infects duck and geese as well.

Answer 19

True

Question 20

Adenoviruses of birds, is characteristic with mild diarrhea and rough, hard eggshell.

Answer 20

False

Question 21

Egg Drop Syndrome is a disease of chickens of all age groups.

Answer 21

False

Question 22

Hemorrhagic nephritis and enteritis of geese may spread both horizontally and vertically.

Answer 22

True

Question 23

Hemorrhagic nephritis and enteritis are present worldwide

Answer 23

True

Question 24

Hemorrhagic nephritis and enteritis of geese is caused by a Herpesvirus

Answer 24

False

Question 25

Muscovy ducks are also susceptible but remain symptomless for years with high titers.

Answer 25

True

Question 26

Hemorrhagic nephritis and enteritis of geese causes high mortality between 2-10 weeks.

Answer 26

True

Question 27

Hemorrhagic nephritis and enteritis of geese started in Hungary and spread with Derzsy’s disease hyperimmune serum.

Answer 27

True

Question 28

”HNEG” (Hemorrhagic nephritis and enteritis of geese) is common in France.

Answer 28

True

Question 29

Regarding PDNS, general preventative rules and recently inactivated or vector vaccination can be used.

Answer 29

True

Question 30

Prevention of PDNS is with live attenuated vaccines.

Answer 30

False

Question 31

PDNS is a frequent infection with clinical signs after weaning.

Answer 31

True

Question 32

PDNS is a rare infection causing clinical signs only in piglets before weaning

Answer 32

False

Question 33

Circovirus cause skin lesions in swine.

Answer 33

True

Question 34

Reproductive disorders caused by Porcine circoviruses are only significant in North America.

Answer 34

False

Question 35

PDNS has been widespread in Hungary in Hungary since 1998.

Answer 35

True

Question 36

PDNS is not caused by PCV

Answer 36

False

Question 37

PDNS is caused by both PCV-1 and PCV-2.

Answer 37

False

Question 38

PDNS occurs primarily in the weeks following the selection/weaning

Answer 38

true

Question 39

PDNS does not occur in Hungary.

Answer 39

false

Question 40

PDNS is only caused by PCV-1.

Answer 40

false

Question 41

PDNS disease is an immunocomplex disease

Answer 41

true

Question 42

Porcine dermatitis and nephropathy syndrome are only caused by PCV-2.

Answer 42

false

Question 43

Clinical signs of PBFDV (Psittacine Beak and Feather Disease Virus) are only seen at time of moulting.

Answer 43

false

Question 44

Vaccines are available for Pigeon Circoviruses.

Answer 44

false

Question 45

Circoviruses can infect pigeons.

Answer 45

true

Question 46

Pigeon circovirus infections do not occur in Hungary, the disease is prevented by vaccination.

Answer 46

false

Question 47

Chicken Anemia virus infection can cause death of chickens below 3 weeks of age.

Answer 47

true

Question 48

The circovirus has circular RNA in its genome

Answer 48

false

Question 49

Chicken Infectious Anemia in day old chickens causes a long-lasting immunosuppression.

Answer 49

true

Question 50

Chicken Infectious Anemia virus spread horizontally and vertically.

Answer 50

true

Question 51

Chicken Infectious Anemia virus does not replicate in the thymus.

Answer 51

false

Question 52

Pigeons can be infected by Chicken Infectious Anemia virus.

Answer 52

false

Question 53

Chicken Infectious Anemia virus induces apoptosis of activated T-cells.

Answer 53

true

Question 54

Chicken Infectious Anemia involves destruction of the lymphoid and myeloid cells.

Answer 54

true

Question 55

In Chicken Infectious Anemia, most symptoms are observed in the first month.

Answer 55

true

Question 56

Chicken Infectious Anemia virus is a Gyrovirus.

Answer 56

true

Question 57

Circovirus infection in pigs can be subclinical.

Answer 57

true

Question 58

Circovirus are very resistant viruses.

Answer 58

true

Question 59

Circovirus infections are immunosuppressive.

Answer 59

true

Question 60

Derzsy´s infected geese flocks should be ruled out of further breeding.

Answer 60

true

Question 61

Vaccination is necessary against Derzsy´s disease.

Answer 61

true

Question 62

For the prevention of Derzsy´s, general preventative rules are used.

Answer 62

true

Question 63

Derzsy´s disease is rare and is causing clinical signs in all age groups.

Answer 63

false

Question 64

Regarding Derzsy’s disease; no vaccination needed as clinical signs are mild.

Answer 64

false

Question 65

Symptoms of Derzsy´s and hydropericardium-hepatitis syndrome are similar in geese

Answer 65

true

Question 66

Derzsy´s disease can cause disease in both old and youngs.

Answer 66

false

Question 67

Infection by Derzsy´s disease in animals above 5 weeks of age causes severe clinical signs.

Answer 67

false

Question 68

Infection by Derzsy´s disease in animals above 5 weeks of age causes severe clinical signs.

Answer 68

false

Question 69

Aleutian Mink Disease is usually acute.

Answer 69

false

Question 70

It is possible to vaccinate against Aleutian Mink Disease.

Answer 70

false

Question 71

The agent of Aleutian Disease causes enteritis in older minks.

Answer 71

false

Question 72

Vaccinations against Feline panleukopenia usually start at/or after 2 months of age.

Answer 72

true

Question 73

Europe is free of Feline panleukopenia

Answer 73

false

Question 74

Canine parvovirus infection of susceptible dogs’ results in high mortality

Answer 74

true

Question 75

Canine parvoviruses can replicate in the myocardium of young pups.

Answer 75

true

Question 76

Maternal antibodies usually protect for 2-3 weeks against Canine parvovirus diseases.

Answer 76

false

Question 77

One of the clinical signs of Canine parvovirus infection is leukopenia

Answer 77

true

Question 78

In susceptible young dogs, Parvovirus infection (CPV-2) cause high mortality.

Answer 78

true

Question 79

Clinical signs in Canine parvoviral enteritis are mostly very mild and remain unnoticed

Answer 79

false

Question 80

Canine parvovirus can cause heart muscle degeneration and fetal damage.

Answer 80

true

Question 81

Canine parvovirus affects mainly young animals with bloody enteritis.

Answer 81

true

Question 82

Canine parvovirus infections in susceptible dogs results in high mortality.

Answer 82

true

Question 83

Canine parvovirus spreads rapidly, causing enteritis and fetal damage in all age groups.

Answer 83

false

Question 84

PPV spreads both horizontally and via eggs.

Answer 84

false

Question 85

Prevention of Porcine parvovirus; general preventative rules and vaccination are used.

Answer 85

true

Question 86

Swine herds infected with parvovirus should be excluded from further breeding.

Answer 86

false

Question 87

Swine parvovirus cause fetal damage and respiratory signs in first pregnant gilts.

Answer 87

false

Question 88

Swine parvovirus is frequent, causing fetal damage only.

Answer 88

false

Question 89

Swine parvovirus is frequent, causing clinical disease in all age groups

Answer 89

false

Question 90

Swine parvovirus is rare, mainly in backyard-herds.

Answer 90

false

Question 91

Porcine Parvovirus infection causes reproduction problems in swine herds.

Answer 91

true

Question 92

Colostral immunity against Swine parvovirus disease (SMEDI) lasts for months.

Answer 92

true

Question 93

Parvovirus can hemagglutinate

Answer 93

true

Question 94

No vaccination is needed against Porcine parvoviruses as clinical signs are mild.

Answer 94

false

Question 95

Parvoviruses have weak antigens.

Answer 95

false

Question 96

Parvoviruses replicate well in all cell lines.

Answer 96

false