Spirochaetes

Question 1

Swine dysentery is caused by Brachyspira hyodysenteriae

Answer 1

T

Question 2

Lesions of Swine Dysentery are mainly seen in the large intestine

Answer 2

T

Question 3

Necrosis of the gut epithelium is a lesion of swine dysentery

Answer 3

T

Question 4

Haemorrhages under the serous membranes are typically postmortem lesions of swine
dysentery

Answer 4

F

Question 5

Leptospira Tarassovi can cause abortion in pigs

Answer 5

T

Question 6

Inactivated vaccines are used for the prevention of bovine leptospirosis

Answer 6

T

Question 7

Clinical signs of the central nervous system can be seen in the case of leptospirosis of young
dog

Answer 7

T

Question 8

Bovine leptospirosis can be successfully treated with penicillins

Answer 8

T

Question 9

Set of fetuses can be seen in the case abortion of sows caused by Leptospira bacteria

Answer 9

T

Question 10

Chronic nephritis is a frequent clinical sign of leptospirosis of old dog

Answer 10

T

Question 11

Leptospira can be detected with silver impregnation test

Answer 11

T

Question 12

Leptospirosis of suckling piglets is a frequent acute disease

Answer 12

F

Question 13

Generally attenuated vaccines are used for the prevention of leptospirosis of pigs

Answer 13

F

Question 14

Leptospira bacteria are transmitted by ticks

Answer 14

F

Question 15

Leptospira icterohaemorrhagiae can cause acute disease of young dogs

Answer 15

T

Question 16

Leptospira can cause moon blindness of horses

Answer 16

T

Question 17

Abortion is the main clinical sign of leptospirosis in dogs

Answer 17

F

Question 18

Leptospirosis of young dogs is mainly caused by Leptospira canis

Answer 18

F