Chicken infectious anaemia

Question 1

The chicken infectious anaemia virus is also commonly detected in goose

Answer 1

F

Question 2

Anaemia and haemorrhages are two important clinical signs of chicken anaemia.

Answer 2

T

Question 3

The chicken infectious anaemia is a chicken disease up to 1 month of age

Answer 3

T

Question 4

The chicken infectious anaemia virus causes only anaemia

Answer 4

F

Question 5

The chicken anaemia virus does not replicate in lymphoid progenitors

Answer 5

F

Question 6

There are vaccines available against chicken anaemia

Answer 6

T

Question 7

The chicken infectious anaemia is a disease of hens

Answer 7

F

Question 8

The chicken infectious anaemia causes clinical signs similar to those seen in PDNS

Answer 8

F

Question 9

Vertical infectious is not possible in chicken infectious anaemia

Answer 9

F

Question 10

Infection of day old chickens with the chicken anaemia virus leads to immune
suppression

Answer 10

T??

Question 11

Chicken anaemia virus is transmitted both horizontally and vertically.

Answer 11

T

Question 12

Atrophy of the thymus is a post mortem finding of Chicken Infectious Anaemia virus.

Answer 12

T

Question 13

Infectious Chicken anaemia virus can cause clinical signs only in layer hens.

Answer 13

F

Question 14

Infectious chicken anaemia virus causes clinical signs in chicken of 1 to 4 weeks of age.

Answer 14

F because says 3 weeks in lectures

Question 15

For prevention of infectious chicken anaemia, live attenuated vaccine is available.

Answer 15

T

Question 16

Infection of day-old chickens with the chicken anaemia virus leads to immune
suppression.

Answer 16

T

Question 17

Chicken anaemia virus infection can result in high mortality of chickens over 3 weeks of
age.

Answer 17

F

Question 18

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

Answer 18

T

Question 19

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

Answer 19

T

Question 20

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

Answer 20

T

Question 21

Pigeons can be infected by Chicken Infectious anaemia virus.

Answer 21

F

Question 22

Chicken Infectious anaemia virus does not replicate in the thymus.

Answer 22

F

Question 23

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

Answer 23

T

Question 24

Chicken Infectious anaemia virus is a Gyrovirus.

Answer 24

T

Question 25

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

Answer 25

T