Corynebacteria

Question 1

1) Phospholipase D is a virulence factor of C. pseudo tuberculosis

Answer 1

true

Question 2

2) In Corynebacterium pseudotuberculosis oedema of the chest is common

Answer 2

true

Question 3

3) Corynebacterium pseudotuberculosis can be transmitted between goats and horses

Answer 3

false

Question 4

4) Pseudotuberculosis does not occur in Hungary

Answer 4

false

Question 5

5) In pseudotuberculosis, only submandibular lymph nodes of sheep are affected

Answer 5

false

Question 6

6) In pseudotuberculosis oedema of the limbs is common.

Answer 6

true

Question 7

7) Corynebacterium pseudotuberculosis causes caseous lymphadenitis

Answer 7

true

Question 8

8) Corynebacterium pseudotuberculosis forms due to dipping of sheep.

Answer 8

true

Question 9

1) The agent of caseous lymphadenitis can cause generalised infection in sheep

Answer 9

true

Question 10

2) Caseous lymphadenitis of sheep occurs in tropical countries but not in Europe

Answer 10

false

Question 11

3) Arthritis can be a clinical sign of caseous lymphadenitis of sheep

Answer 11

true

Question 12

4) Caseous lymphadenitis of sheep is caused by Corynebacterium pseudotuberculosis

Answer 12

true

Question 13

5) Corynebacterium pseudotuberculosis produces phospholipase D toxin

Answer 13

true

Question 14

6) The agent of Caseous lymphadenitis of sheep can be transmitted to horses and it will cause ulcerative lymphangitis

Answer 14

false

Question 15

7) Caseous lymphadenitis does not occur in goats and cattle

Answer 15

false

Question 16

8) Caseous lymphadenitis of sheep is an acute disease

Answer 16

false

Question 17

9) Clinical signs f caseous lymphadenitis of sheep can be seen only above 3-4 months

Answer 17

true

Question 18

10) Clinical signs of caseous lymphadenitis can only be seen in sheep

Answer 18

false

Question 19

11) Caseous Lymphadenitis of sheep is mainly seen in suckling lambs

Answer 19

false

Question 20

12) Mycolic acid and lipoids in the cells wall of Corynebacterium pseudotuberculosis contribute to the virulence of the bacterium

Answer 20

true

Question 21

13) Lesions of caseous lymphadenitis of sheep can be seen only in the lymph nodes

Answer 21

false

Question 22

14) Caseous lymphadenitis is caused by nitrate positive strains of Corynebacterium pseudotuberculosis

Answer 22

false

Question 23

15) Caseous lymphadenitis is only seen in suckling lambs

Answer 23

false

Question 24

16) Arthritis can be a clinical sign of caseous lymphadenitis

Answer 24

true

Question 25

17) Vaccination can be used for the prevention of caseous lymphadenitis

Answer 25

true

Question 26

18) Caseous lymphadenitis is caused by nitrate-negative Corynebacterium pseudotuberculosis strains

Answer 26

true

Question 27

19) Wound infection can predispose to caseous lymphadenitis

Answer 27

true

Question 28

20) Caseous lymphadenitis can be generalized in sheep

Answer 28

true

Question 29

antibiotics cannot be used for the treatment of caseous lymphadenitis

Answer 29

false

Question 30

22) Phospholipase D is an important virulence factor of the agent of caseous lymphadenitis

Answer 30

true

Question 31

23) Abscesses in the lymph nodes are typical lesions of caseous lymphadenitis

Answer 31

true

Question 32

24) Caseous lymphangitis is nitrate negative

Answer 32

true

Question 33

25) Corynebacterium pseudotuberculosis causes caseous lymphadenitis in goats

Answer 33

true

Question 34

26) Abortion can be a clinical sign of caseous lymphangitis

Answer 34

true

Question 35

27) Caseous lymphadenitis of sheep occur only in the tropics

Answer 35

false

Question 36

28) Caseous lymphangitis is seen mostly in sheep

Answer 36

false, should be true

Question 37

29) Caseous lymphangitis does not occur in Hungary

Answer 37

false

Question 38

30) Cross section of the lymph node with caseous lymphangitis shows an onion-like pattern.

Answer 38

true

Question 39

31) Caseous lymphangitis can cause abortion in waves

Answer 39

false

Question 40

32) Vaccination can be used in prevention against caseous lymphangitis

Answer 40

true

Question 41

33) Abscess formation in the lymph nodes is typical in the case of caseous lymphadenitis in goats

Answer 41

true

Question 42

34) Caseous lymphadenitis is caused by Corynebacterium equi.

Answer 42

false

Question 43

35) Sheep with caseous lymphadenitis can infect horses

Answer 43

false

Question 44

36) The agent of caseous lymphadenitis causes bacteraemia

Answer 44

true

Question 45

1) Ulcerative lymphangitis of horses can be a result of a navel infection

Answer 45

true

Question 46

2) The agent of ulcerative lymphangitis frequently enters the hosts through wounds

Answer 46

true

Question 47

3) Ulcerative lymphangitis of horses is caused by Corynebacterium equi

Answer 47

false

Question 48

4) Ulcerative lymphangitis of horses is caused by nitrate negative strains of Corynebacterium pseudotuberculosis

Answer 48

false

Question 49

5) Ulcerative lymphangitis of horses can be a consequence of umbilical infection

Answer 49

true

Question 50

6) Abscess formation can be seen in the case of ulcerative lymphangitis of horses

Answer 50

true

Question 51

7) Ulcerative lymphangitis of horses is typically an acute disease

Answer 51

false

Question 52

8) Ulcerative lymphangitis is caused by Corynebacterium pseudotuberculosis

Answer 52

true

Question 53

9) Clinical signs of ulcerative lymphangitis can be mainly seen in suckling horses

Answer 53

false

Question 54

10) Purulent inflammation of the lymphatic vessels is typical in the case of ulcerative lymphangitis

Answer 54

true

Question 55

11) The agent of ulcerative lymphangitis can be detected by microscopic examination.

Answer 55

true

Question 56

12) Equine ulcerative lymphadenitis is an acute disease with high fever

Answer 56

false

Question 57

13) Equine ulcerative lymphadenitis occurs only in tropical countries

Answer 57

false

Question 58

14) Ulcerative lymphangitis does not occur in Hungary

Answer 58

false

Question 59

15) Symptoms of ulcerative lymphangitis in horses are seen in pectoral region, legs and ventral abdomen

Answer 59

true

Question 60

16) Ulcerative lymphangitis may evolve during navel infection

Answer 60

true

Question 61

17) Animals with clinical signs of ulcerative lymphangitis have good prognosis

Answer 61

false

Question 62

18) Best way of prevention for ulcerative lymphangitis is toxoid vaccine

Answer 62

false

Question 63

19) Clinical signs of equine ulcerative lymphangitis can be seen in the lymphatic vessels

Answer 63

true

Question 64

20) Equine ulcerative lymphangitis is a chronic disease of horses

Answer 64

true

Question 65

21) Equine ulcerative lymphangitis is not zoonotic

Answer 65

true

Question 66

1) Corynebacterium renale causes septicaemia in cattle

Answer 66

false

Question 67

2) Corynebacterium renale can cause bovine pyelonephritis

Answer 67

true

Question 68

3) Bovine pyelonephritis occurs in adult animals

Answer 68

true

Question 69

4) Bovine pyelonephritis can be mainly seen in young calves

Answer 69

false

Question 70

penicillin can be used for the treatment of Bovine pyelonephritis

Answer 70

true

Question 71

6) Bovine purulent nephritis is mainly seen in suckling calves

Answer 71

false

Question 72

7) Haematuria can happen in the case of bovine purulent nephritis

Answer 72

true

Question 73

8) Corynebacterium bovis is the causative agent of bovine pyelonephritis

Answer 73

false

Question 74

9) Clinical signs of bovine pyelonephritis generally appear after calving

Answer 74

true

Question 75

10) Frequent, painful urination is common clinical sign of bovine pyelonephritis

Answer 75

true

Question 76

11) Bovine pyelonephritis can mainly be seen in young calves under half a year of age

Answer 76

false

Question 77

12) Bovine pyelonephritis is seen as a result of an ascending infection

Answer 77

true

Question 78

13) Pyelonephritis is caused by C. renale, C. pilosum, C. cystiditis

Answer 78

true

Question 79

14) Pyelonephritis mostly occurs in horses

Answer 79

false

Question 80

15) Pyelonephritis occurs mostly some weeks after parturition

Answer 80

true

Question 81

16) Pyelonephritis can cause positive pain probes of skin area above spine

Answer 81

true

Question 82

17) Corynebacterium renale is the causative agent of bovine purulent nephritis

Answer 82

true

Question 83

18) Penicillin is used for the treatment of bovine purulent nephritis

Answer 83

true

Question 84

19) Haematuria can occur in bovine purulent nephritis

Answer 84

true

Question 85

20) Bovine purulent nephritis is mainly seen in suckling calves

Answer 85

false