PDNS

Question 1

In pigs the porcine circovirus 2 can cause PDNS.

Answer 1

T

Question 2

One of the most common pathological signs of PDNS is glomerulonephritis.

Answer 2

T

Question 3

PDNS is an allergic disease

Answer 3

F

Question 4

The appearance of PDNS is related to the good antigenicity of PCV2

Answer 4

T

Question 5

PDNS is a type III hypersensitivity

Answer 5

T

Question 6

PDNS is a type IV hypersensitivity

Answer 6

F

Question 7

PDNS may develop without porcine circovirus 2

Answer 7

T

Question 8

One of the most common clinical signs of PDNS is multifocal circular red skin disease

Answer 8

T

Question 9

Porcine dermatitis nephropathy can only be caused by circoviruses

Answer 9

F

Question 10

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

Answer 10

F

Question 11

PDNS disease is an immunocomplex disease

Answer 11

T

Question 12

PDNS is only caused by PCV-1.

Answer 12

F

Question 13

PDNS does not occur in Hungary.

Answer 13

F

Question 14

PDNS occurs primarily in the weeks following the selection/weaning.

Answer 14

T

Question 15

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

Answer 15

F

Question 16

PDNS is not caused by PCV

Answer 16

F

Question 17

PDNS has been widespread in Hungary in Hungary since 1998.

Answer 17

T

Question 18

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

Answer 18

F

Question 19

PDNS is a frequent infection with clinical signs after weaning.

Answer 19

T

Question 20

Prevention of PDNS is with live attenuated vaccines.

Answer 20

F

Inactivated and recumbent

Question 21

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

Answer 21

T