Pateurella

Question 1

1) Asymptomatic carriage of Pasteurella multocida can occur in birds

Answer 1

true

Question 2

2) Pasteurella multocida is highly resistant; it can survive in the environment for several months

Answer 2

false

Question 3

3) Pasteurella multocida can cause pasteurellosis in small ruminants

Answer 3

true

Question 4

4) Pasteurella multocida can infect humans

Answer 4

true

Question 5

5) Primary pasteurellosis disease have no predisposing factors

Answer 5

false

Question 6

6) Pasteurella multocida can complicate canine distemper

Answer 6

true

Question 7

7) Leukotoxin (cytotoxin) production is an important virulence factor of Mannheimia haemolytica

Answer 7

true

Question 8

8) The dermonecrotoxin of Pasteurella multocida damages the osteoclast cells

Answer 8

false

Question 9

9) Primary pasteurellosis diseases are caused by obligate pathogenic Pasteurella bacteria

Answer 9

false

Question 10

10) Dermonecrotoxin can be virulence factor of Pasteurella multocida

Answer 10

true

Question 11

11) Dermonecrotoxin of pasteurella multocida causes lesions in the nasal cavity and on the skin of pigs

Answer 11

false

Question 12

12) Capsule can be virulence factor of Pasteurella multocida

Answer 12

true

Question 13

13) Enterotoxins are virulence factors of Pasteurella multocida

Answer 13

false

Question 14

14) The agent of acute systemic pasteurellosis is zoonotic

Answer 14

false

Question 15

15) Mannheimia haemolytica leukotoxin (cytotoxin) damages the macrophages

Answer 15

true

Question 16

16) Pasteurella ovis can cause pasteurellosis in small ruminants

Answer 16

false

Question 17

17) Arthritis can be a clinical sign of ovine pasteurellosis

Answer 17

true

Question 18

18) Transportation is a predisposing factor of respiratory pasteurellosis of calves

Answer 18

true

Question 19

19) Primary pasteurellosis diseases have non infectious predisposing factors

Answer 19

true

Question 20

20) Emboli are responsible for the necrosis seen in the case of acute systemic pasteurellosis

Answer 20

true

Question 21

21) Leukotoxin is a virulence factor of Mannheimia haemolytica

Answer 21

true

Question 22

22) Leukotoxin is produced by the majority of Pasteurella multocida

Answer 22

false

Question 23

23) Pasteurella multocida can cause disease only in ruminants

Answer 23

false

Question 24

24) Mannheimia haemolytica can cause disease mainly in ruminants

Answer 24

true

Question 25

25) Bibersteinia trehalosi can infect ruminants

Answer 25

true

Question 26

26) Pasteurellaceae are resistant bacteria, they remain viable for a long time in the soil

Answer 26

false

Question 27

27) The virulence factors of P. multocida are the capsule and dermonecrotoxin

Answer 27

true

Question 28

28) Pasteurella are very resistant in the environment

Answer 28

false

Question 29

29) Pasteurella are obligate pathogens

Answer 29

false

Question 30

30) We can use inactivated bacteria as a vaccine for Pasteurella

Answer 30

true

Question 31

1) Pasteurella bovis can cause pasteurellosis in cattle

Answer 31

false

Question 32

2) Diarrhoea is the main clinical sign of bovine pasteurellosis

Answer 32

false

Question 33

3) Overcrowding is a predisposing factor of respiratory pasteurellosis of cattle

Answer 33

true

Question 34

4) The lesions of respiratory pasteurellosis of calves are generally in the diaphragmatic lobes

Answer 34

false

Question 35

5) Dermonecrotoxin of the agents is responsible for the clinical signs of respiratory pasteurellosis of cattle

Answer 35

false

Question 36

6) Primary pasteurellosis diseases are caused by obligate pathogenic Pasteurella bacteria

Answer 36

false

Question 37

7) Respiratory pasteurellosis occurs only among cattle above 6 months of age

Answer 37

false

Question 38

8) Toxoid vaccines can be used for the prevention of respiratory pasteurellosis of cattle.

Answer 38

true

Question 39

9) Pasteurella multocida can cause pasteurellosis in cattle

Answer 39

true

Question 40

10) mannheimia haemolytica can cause respiratory pasteurellosis of calves

Answer 40

true

Question 41

11) Mannheimia haemolytica can cause pasteurellosis in cattle

Answer 41

true

Question 42

12) Respiratory pasteurellosis can occur after transport

Answer 42

true

Question 43

13) Mannheimia haemolytica is an important agent of shipping fever

Answer 43

true

Question 44

14) Leukotoxin of M. haemolytica damages the alveolar macrophages

Answer 44

true

Question 45

15) Interstitial pneumonia is a frequent post mortem lesion of pulmonary pasteurellosis of cattle

Answer 45

false

Question 46

16) Salmonellosis can predispose cattle to pasteurellosis

Answer 46

false

Question 47

17) Transportation can predispose cattle to pasteurellosis

Answer 47

true

Question 48

18) Bovine pasteurellosis cannot be prevented with vaccination

Answer 48

false

Question 49

19) Respiratory pasteurellosis has been already eradicated in Europe

Answer 49

false

Question 50

20) Mannheimia haemolytica is a causative agent of respiratory pasteurellosis

Answer 50

true

Question 51

21) Mycoplasmas can predispose cattle to respiratory pasteurellosis

Answer 51

true

Question 52

22) Respiratory pasteurellosis in cattle is caused by P. multocida A and M. haemolytica A

Answer 52

true

Question 53

23) Most importance virulence factor of M. haemolytica is leukotoxin

Answer 53

true

Question 54

24) Respiratory pasteurellosis in cattle is a common disease of young animals

Answer 54

true

Question 55

25) Macrolides are recommended to use in case of respiratory pasteurellosis in cattle

Answer 55

true

Question 56

26) Respiratory pasteurellosis of cattle appears in calves aged 1-3 months old

Answer 56

true

Question 57

27) Respiratory pasteurellosis of cattle causes a fibrinous inflammation of serous membranes.

Answer 57

true

Question 58

28) Leukotoxin of M. haemolytica strains responsible for Pasteurella pneumonia attacks respiratory epithelium

Answer 58

true

Question 59

29) Respiratory pasturellosis of cattle are mostly seen in the tropics

Answer 59

false

Question 60

30) Respiratory pasteurellosis of cattle causes purulent pneumonia

Answer 60

true

Question 61

31) We can use ELISA to diagnose respiratory pasteurellosis in cattle

Answer 61

true

Question 62

32) A predisposing factor of respiratory pasteurellosis in cattle is transport

Answer 62

true

Question 63

33) A predisposing factor of respiratory pasteurellosis in cattle is the presence of a viral infection

Answer 63

true

Question 64

34) Vaccination is widely used for prevention of bovine respiratory pasteurellosis

Answer 64

true

Question 65

1) Haemorrhagic septicaemia of cattle is generally a chronic disease

Answer 65

false

Question 66

2) Pasteurella multocida strains are causative agents of haemorrhagic septicaemia of cattle

Answer 66

true

Question 67

3) Antibiotic treatment at the time of appearance of the clinical signs of haemorrhagic septicaemia of cattle is generally late

Answer 67

true

Question 68

4) Bleeding from the nose is a frequent clinical sign of haemorrhagic septicaemia of cattle

Answer 68

false

Question 69

5) Haemorrhagic septicaemia occurs most frequently among 2-3 month old calves in endemic areas

Answer 69

false

Question 70

6) The morbidity and mortality of Haemorrhagic septicaemia of cattle is low

Answer 70

false, both is high

Question 71

7) Oedema formation can be a clinical sign of haemorrhagic septicaemia of cattle

Answer 71

true

Question 72

8) Hemorrhagic septicemia mainly occurs in tropical and sub-tropical areas

Answer 72

true

Question 73

9) Pasteurella multocida B:2 and E:2 strains are causative agents of Haemorrhagic septicaemia

Answer 73

true

Question 74

10) Monsoon can predispose to haemorrhagic septicaemia

Answer 74

true

Question 75

11) Haemorrhagic septicaemia is mainly seen in pigs and horses

Answer 75

false

Question 76

12) Haemorrhagic septicaemia is mainly an acute disease

Answer 76

true

Question 77

13) After recovering from haemorrhagic septicaemia the animals do not shed the agent

Answer 77

false

Question 78

14) Exotoxins are responsible for haemorrhagic septicaemia

Answer 78

false

Question 79

15) The agent of haemorrhagic septicaemia can be carried in the tonsils

Answer 79

true

Question 80

16) Haemorrhagic septicaemia cannot be prevented with vaccines

Answer 80

false

Question 81

17) Haemorrhages on the heart are important post mortem signs of haemorrhagic septicaemia

Answer 81

true

Question 82

18) Haemorrhagic septicaemia is caused by Pasteurella multocida

Answer 82

true

Question 83

19) Haemorrhagic septicaemia is mainly seen in pigs

Answer 83

false

Question 84

20) Oedema can be seen in the case of haemorrhagic septicaemia

Answer 84

true

Question 85

21) Haemorrhagic septicaemia is endemic in several European countries

Answer 85

false

Question 86

22) Exhausting work can predispose to haemorrhagic septicaemia

Answer 86

true

Question 87

23) Re-convalescent animals can carry the agent of haemorrhagic septicaemia

Answer 87

true

Question 88

24) The lesions of haemorrhagic septicaemia are caused by the exotoxin of the agent

Answer 88

false

Question 89

25) Aerogenic infection is frequent in the case of haemorrhagic septicaemia

Answer 89

true

Question 90

26) Haemorrhagic septicaemia is caused by Mannheimia haemolytica

Answer 90

false, should be true, mainly p. multocida but m. hemolytica too

Question 91

27) The leukotoxin of the agent is responsible for the lesions of haemorrhagic septicaemia

Answer 91

false

Question 92

28) Fever is a typical sign of haemorrhagic septicaemia

Answer 92

true

Question 93

29) Haemorrhagic septicaemia occurs only in tropical and subtropical countries

Answer 93

false

Question 94

30) The morbidity of haemorrhagic septicaemia is high

Answer 94

true

Question 95

31) There are no vaccines for the prevention of haemorrhagic septicaemia.

Answer 95

false

Question 96

32) Haemorrhagic septicaemia is caused by B and E types

Answer 96

true

Question 97

33) Haemorrhagic septicaemia of cattle generally occurs in tropical countries

Answer 97

true

Question 98

34) Haemorrhagic septicaemia infects cattle mainly from the environment

Answer 98

false, close contact to carrier animal

Question 99

35) Haemorrhagic septicaemia of cattle’s endotoxin causes clinical symptoms

Answer 99

true

Question 100

36) Pasteurella multocida is the agent of haemorrhagic septicaemia of cattle

Answer 100

true

Question 101

37) The morbidity of haemorrhagic septicaemia is high

Answer 101

true

Question 102

38) The clinical signs of haemorrhagic septicaemia are caused by the dermonecrotoxin of the agent

Answer 102

false

Question 103

39) Buffalos and cattle are the most susceptible species to haemorrhagic septicaemia

Answer 103

true

Question 104

40) Haemorrhagic septicaemia is mainly seen in 1-2 months old animals

Answer 104

false

Question 105

41) Bleeding is the most typical clinical sign of haemorrhagic septicaemia.

Answer 105

false

Question 106

42) Haemorrhagic septicaemia can be prevented with vaccination

Answer 106

true

Question 107

43) Haemorrhagic septicaemia infected animals carry the bacteria for 1 year

Answer 107

false

Question 108

44) Hyaluronic acid capsule is important for the bacteria’s ability to replicate unhindered

Answer 108

true

Question 109

45) Haemorrhagic septicaemia is a slow and chronic disease

Answer 109

false

Question 110

46) Endotoxins are important for the pathogenesis of the haemorrhagic septicaemia disease.

Answer 110

true

Question 111

47) Antibiotics are highly effective against haemorrhagic septicaemia

Answer 111

true, if used early!

Question 112

48) Attenuated vaccines can be used to prevent haemorrhagic septicaemia

Answer 112

true

Question 113

49) After recovery from haemorrhagic septicaemia, cattle remain carriers

Answer 113

true

Question 114

50) Haemorrhagic septicaemia of cattle occurs only in tropical countries

Answer 114

false

Question 115

51) Secondary infection can occur with haemorrhagic septicaemia of cattle

Answer 115

false

Question 116

52) Haemorrhagic septicaemia of cattle can be explained by endotoxin production

Answer 116

true

Question 117

53) Haemorrhagic septicaemia is mainly seen in sheep and horses

Answer 117

false

Question 118

1) Septicaemic ovine pasteurellosis is mainly seen in pregnant animals

Answer 118

false

Question 119

2) Acute systemic pasteurellosis occurs mainly among 3-12 months old lambs

Answer 119

true

Question 120

3) Pasteurella ovis can cause pasteurellosis in small ruminants

Answer 120

false

Question 121

4) Bibersteinia trehalosi can cause acute systemic pasteurellosis in small ruminants

Answer 121

true

Question 122

5) Cough and nasal discharge are clinical signs of ovine pasteurellosis

Answer 122

true

Question 123

6) Acute systemic pasteurellosis is caused by Pasteurella multocida

Answer 123

false

Question 124

7) Arthritis can be a clinical sign of ovine pasteurellosis

Answer 124

true

Question 125

8) Pasteurella multocida can cause pasteurellosis in small ruminants

Answer 125

true

Question 126

9) Acute systemic pasteurellosis does not occur in goats only in sheep

Answer 126

true, should be false, also in goats

Question 127

10) Septicemia ovine pasteurellosis is mainly seen in lambs younger than 3 months

Answer 127

true

Question 128

11) Mastitis can be a clinical form of ovine pasteurellosis

Answer 128

true

Question 129

12) septicemia can be a clinical form of ovine pateurellosis

Answer 129

true

Question 130

13) septicemic pasteurellosis doesn’t occur in goats only in sheep

Answer 130

false

Question 131

14) respiratory pasteurellosis occurs in goats

Answer 131

true

Question 132

15) ewes have to be culled after mastitis caused by mannheimia haemolytica because the udder cannot regenerate

Answer 132

false

Question 133

inactivated vaccines can be used for the prevention of ovine pasteurellosis

Answer 133

true

Question 134

17) respiratory viruses can predispose sheep to pasteurellosis

Answer 134

true

Question 135

18) mannheimia haemolytica cause mastitis in goats

Answer 135

true

Question 136

19) fibrinous pleuropneumonia is a postmortem lesion of ovine pasteurellosis

Answer 136

true

Question 137

20) Respiratory pasteurellosis can occur in goats

Answer 137

true

Question 138

21) Septicaemia can be a clinical form of ovine pasteurellosis

Answer 138

true

Question 139

22) Dermonecrotoxin producing Pasteurella multocida can cause irreversible lesions in the nose of the pigs

Answer 139

true

Question 140

23) Mannheimia haemolyitica can cause Pasteurellosis in small ruminants

Answer 140

true

Question 141

24) Bibersteinia trehalosi can cause Pasteurellosis in small ruminants

Answer 141

true

Question 142

25) Enteritis is a frequent clinical sign of ovine pasteurellosis

Answer 142

false

Question 143

26) The agent of Acute Systemic Pasteurellosis is zoonotic

Answer 143

false

Question 144

27) Mannheimia haemolytica can cause respiratory pasteurellosis of sheep

Answer 144

true

Question 145

28) Fibrinous pneumonia is a common post mortem lesion of respiratory pasteurellosis

Answer 145

true

Question 146

29) Mannheimia haemolytica can cause mastitis of sheep

Answer 146

true

Question 147

30) Respiratory pasteurellosis of sheep cannot be prevented with vaccines

Answer 147

false

Question 148

31) Mannheimia haemolytica is an important agent of ovine respiratory pasteurellosis

Answer 148

true

Question 149

32) Leukotoxin of M. haemolytica is responsible for the clinical signs of ovine respiratory pasteurellosis

Answer 149

true

Question 150

33) Lesions of ovine respiratory pasteurellosis can be seen in the anterior lobes of the lungs

Answer 150

true

Question 151

34) Macrolide antibiotics can be used to the treatment of ovine respiratory pasteurellosis

Answer 151

true

Question 152

35) Acute systemic pasteurellosis occurs in lambs that are younger than 3 months

Answer 152

false

Question 153

36) Acute systemic pasteurellosis is caused by Mannheimia haemolytica

Answer 153

false

Question 154

37) Acute systemic pasteurellosis occurs in sheep but not goats

Answer 154

false

Question 155

38) Respiratory form of ovine pasteurellosis can be seen only in suckling lambs

Answer 155

false

Question 156

39) Leukotoxin produced Mannheimia haemolytica is responsible for ovine mastitis

Answer 156

true

Question 157

40) Acute systemic pasteurellosis is caused by Pasteurella multocida

Answer 157

false

Question 158

41) Lesions of ovine respiratory pasteurellosis are typically seen in the diaphragmatic lobe of the lungs

Answer 158

false

Question 159

42) Mannheimia haemolytica can cause pneumonia in sheep

Answer 159

true

Question 160

43) Mannheimia haemolytica can cause acute systemic pasteurellosis in sheep

Answer 160

false

Question 161

44) Mannheimia haemolytica can produce dermonecrotoxin.

Answer 161

false

Question 162

45) Mannheimia haemolytica can cause septicaemia in suckling lambs

Answer 162

true

Question 163

46) Acute systemic pasteurellosis is caused by Bibersteinia trehalosi

Answer 163

true

Question 164

47) Acute systemic pasteurellosis occurs in sucking lambs and kids

Answer 164

false

Question 165

48) In the case of acute systemic pasteurellosis bacterium, emboli are formed in the blood vessels

Answer 165

true

Question 166

49) Nasal discharge and coughing for a week are the main clinical signs of acute systemic pasteurellosis

Answer 166

false

Question 167

50) Acute systemic pasteurellosis is caused by type A and D of Pasteurella multocida

Answer 167

false

Question 168

51) Necrosis of the mucous membranes and focal necrosis in the parenchymal organs are typical lesions of acute systemic pasteurellosis

Answer 168

true

Question 169

52) Antibiotics can be used for the treatment of respiratory pasteurellosis of sheep

Answer 169

true

Question 170

53) Respiratory pasteurellosis in sheep cannot be prevented with vaccination

Answer 170

false

Question 171

54) Se-deficiency is a predisposing factor in sheep for pasteurellosis

Answer 171

true

Question 172

55) Mannheimia haemolytica ́s endotoxin causes respiratory pasteurellosis in sheep

Answer 172

false, should be true

Question 173

56) In respiratory pasteurellosis in sheep the cranial lung lobes are affected

Answer 173

false, should be true

Question 174

57) Pasteurellosis does not cause septicaemia

Answer 174

false

Question 175

58) Acute systemic pasteurellosis typically occurs in 3-12 months old small ruminants

Answer 175

true

Question 176

59) Bacterium emboli are responsible for the clinical signs and lesions of acute systemic pasteurellosis

Answer 176

true

Question 177

60) Fibrinous pneumonia is the main post mortem lesion of acute systemic pasteurellosis

Answer 177

false

Question 178

61) Bibersteinia trehalosi is involved in development of acute systemic pasteurellosis

Answer 178

true

Question 179

62) Serology is widely used to diagnose Pasteurella in sheep

Answer 179

false

Question 180

63) Penicillin can be used to treat ovine pasteurellosis

Answer 180

true

Question 181

64) The septicaemic form of pasteurellosis is most common in sheep above 1 year.

Answer 181

false

Question 182

65) You can see croupus pneumonia in case of ovine systemic pasteurellosis

Answer 182

false

Question 183

66) Systemic pasturellosis is seen in 2-4-week-old lambs

Answer 183

false

Question 184

67) Pasteurella causes septicaemia in lambs

Answer 184

true

Question 185

68) In suckling lambs, acute systemic pasteurellosis may occur.

Answer 185

false

Question 186

69) Pasteurellosis in the sheep may cause interstitial pneumonia.

Answer 186

false

Question 187

70) Pasteurellosis in the sheep can occur in the form of mastitis

Answer 187

true

Question 188

71) Pasteurellosis in sheep may occur as a septicaemia

Answer 188

true

Question 189

72) Emboli is the cause of sudden death in acute systemic pasturellosis

Answer 189

true

Question 190

73) Vaccines can be used to prevent pasteurellosis in sheep

Answer 190

true

Question 191

74) In the respiratory form of ovine pasteurellosis, haemorrhagic pneumonia is seen

Answer 191

false

Question 192

1) Mycoplasmas predispose pigs to pulmonary pasteurellosis

Answer 192

true

Question 193

2) Pulmonary pasteurellosis is more frequent in suckling piglets than in adults

Answer 193

false

Question 194

3) Bordetella bronchiseptica predisposes pigs to pulmonary pasteurellosis

Answer 194

false

Question 195

4) Actinobacillus pleuropneumoniae predisposes pigs to pulmonary pasteurellosis

Answer 195

true

Question 196

5) Actinobacillus pleuropneumoniae of pigs can be chronic

Answer 196

true

Question 197

6) Pasteurella multocida can cause haemorrhagic septicaemia in pigs

Answer 197

true

Question 198

7) Pulmonary pasteurellosis of pigs is mainly caused by Mannheimia hemolytica

Answer 198

false

Question 199

8) respiratory pasteurellosis of pigs is generally an acute, generalized disease

Answer 199

false

Question 200

9) Vaccines can prevent pneumonia of swine caused by pasteurella

Answer 200

false

Question 201

10) P. multocida A is causative agent of pneumonia caused by pasteurellosis in swine

Answer 201

true

Question 202

1) Europe is free from atrophic rhinitis

Answer 202

false

Question 203

2) Dermonecrotoxin producing Pasteurella multocida can cause irreversible lesions in the nose of pigs

Answer 203

true

Question 204

3) The dermonecrotoxin of Pasteurella multocida damages the osteoclast cells

Answer 204

false

Question 205

4) Dermonecrotoxin producing Pasteurella multocida can cause irreversible lesions in the nose of pigs

Answer 205

true

Question 206

5) Toxoid vaccines are used for the prevention of atrophic rhinitis

Answer 206

true

Question 207

6) The block of the lachrymal channel is a clinical sign of atrophic rhinitis

Answer 207

true

Question 208

7) The turbinate bones can absorbed in the case of atrophic rhinitis

Answer 208

true

Question 209

8) Overcrowding can predispose pigs to atrophic rhinitis

Answer 209

true

Question 210

9) The maxilla can be shortened in the case of atrophic rhinitis

Answer 210

true

Question 211

10) The most severe clinical signs of atrophic rhinitis can be seen in suckling piglets

Answer 211

false

Question 212

11) Atrophic rhinitis can be prevented by vaccinating the pregnant sows

Answer 212

true

Question 213

12) The lesions of atrophic rhinitis are examined after sawing the nose behind the first premolar teeth

Answer 213

true

Question 214

13) Clinical signs of a atrophic rhinitis appear if piglets are infected in the first few weeks of their life

Answer 214

true

Question 215

14) The mortality and the economic impact of atrophic rhinitis are high

Answer 215

false

Question 216

15) The endotoxin of the agent is responsible for the clinical signs and lesions of atrophic rhinitis

Answer 216

false

Question 217

atrophic rhinitis in fattening pigs is caused by Bordetella bronchiseptica.

Answer 217

false, should be true, bordetella and pasteurella

Question 218

17) In 4-6 months old pigs B. bronchiseptica strains cause severe pneumonia

Answer 218

false

Question 219

18) Dermonectotoxin is an important virulence factor of B. bronchiseptica

Answer 219

true

Question 220

19) Atrophic rhinitis cannot be prevented with vaccination

Answer 220

false

Question 221

20) Block of the lacrimal channel is a typical sign of atrophic rhinitis

Answer 221

true

Question 222

21) The dermonecrotoxin producing Pasteurella multocida strains are responsible for the severe lesions of atrophic rhinitis

Answer 222

true

Question 223

22) The dermonecrotoxin of P. multocida inhibits the activity of the osteoclast cells

Answer 223

false

Question 224

23) Atrophic rhinitis can be prevented by vaccinating the day-old piglets

Answer 224

false, should be true, in US they vaccinate piglets

Question 225

24) Atrophy of the turbinate bones is a typical lesion of atrophic rhinitis

Answer 225

true

Question 226

25) Isolation of the causative agent from the nose confirm the diagnosis of atrophic rhinitis

Answer 226

false

Question 227

26) The effects of the dermonecrotoxin produced by Pasteurella multocida are reversible

Answer 227

false

Question 228

27) Bordetella bronchiseptica and Pasteurella multocida cause atrophic rhinitis

Answer 228

true

Question 229

28) Bordetella bronchiseptica causes reversible lesions in the nasal cavity of pigs

Answer 229

true

Question 230

29) Infection of pigs with Bordetella bronchiseptica and Pasteurella multocida at any age can result in atrophic rhinitis

Answer 230

true

Question 231

30) The mortality of atrophic rhinitis can be 50-60%.

Answer 231

false

Question 232

31) Clinical signs of atrophic rhinitis can be seen if piglets infected first week of life

Answer 232

true

Question 233

32) The lesions of atrophic rhinitis are reversible.

Answer 233

true (some are, some arent)

Question 234

33) The lesions of atrophic rhinitis are caused by an endotoxin

Answer 234

false

Question 235

34) Hungary is free from atrophic rhinitis of swine

Answer 235

false

Question 236

35) The clinical form of atrophic rhinitis can be seen if the piglets were few weeks old when infected

Answer 236

false

Question 237

36) Bordetella bronchiseptica causes reversible changes in swine

Answer 237

true

Question 238

37) At atrophic rhinitis the conchae absorb

Answer 238

true

Question 239

38) Isolating Pasteurella multocida from pigs’ noses proves atrophic rhinitis

Answer 239

false

Question 240

39) The endotoxin of the agent is responsible for the clinical signs and lesions of atrophic rhinitis

Answer 240

false

Question 241

40) Atrophic rhinitis can be prevented with toxoid vaccine given at weaning

Answer 241

false

Question 242

41) PM lesions of atrophic rhinitis can be examined after transverse cut of the nose

Answer 242

true

Question 243

42) Atrophic rhinitis is examined PM by a longitudinal section of the nose

Answer 243

false

Question 244

43) Animals showing signs of atrophic rhinitis remain carriers

Answer 244

false, should be true… wtf, they remain carriers with or without CS

Question 245

44) Atrophic rhinitis can be prevented by vaccinating the sow

Answer 245

true

Question 246

45) Atrophic rhinitis cause disease in swine and calves

Answer 246

false

Question 247

46) Dermonectotocin in case of atrophic rhinitis acts on the osteoblast cells

Answer 247

true

Question 248

47) Atrophic rhinitis is caused by a synergistic interaction between B. bronchiseptica and P. multocida D

Answer 248

true

Question 249

48) B. bronchiseptica can cause immunosuppression

Answer 249

false, should be true, doesnt anything with inflammatory response cause immunosuppression?

Question 250

49) Toxoid vaccines can be used for prevention of atrophic rhinitis

Answer 250

true

Question 251

50) B. bronchiseptica strains producing toxins causing serious lesions

Answer 251

false

Question 252

51) The typical PM lesions of atrophic rhinitis are caused by B. bronchiseptica strain

Answer 252

false

Question 253

52) Atrophic rhinitis is a common disease that causes severe losses

Answer 253

false

Question 254

53) Atrophic rhinitis only occurs pigs that were infected as suckling piglets

Answer 254

true, should be false, infected later but asymptomatic

Question 255

54) Atrophic rhinitis is proven by isolating P. multocida

Answer 255

false

Question 256

55) Tetracyclines can successfully be used to treat atrophic rhinitis

Answer 256

true

Question 257

56) Wrinkles and torsion of nose is the most prominent clinical sign of atrophic rhinitis

Answer 257

true

Question 258

1) Rabbit pasteurellosis is a generalised disease

Answer 258

true

Question 259

2) Pasteurella multocida A and D strains can cause pasteurellosis in rabbits

Answer 259

true

Question 260

3) Clinical signs of pasteurellosis in rabbits are most severe in new-born animals

Answer 260

false

Question 261

4) The agent of rabbit pasteurellosis can cause septicaemia

Answer 261

true

Question 262

5) Nasal discharge is a typical clinical sign of rabbit pasteurellosis

Answer 262

true

Question 263

6) Subcutaneous abscesses can be seen in the case of rabbit pasteurellosis

Answer 263

true

Question 264

7) Otitis media can be a clinical sign of rabbit pasteurellosis

Answer 264

true

Question 265

8) Rabbit pasteurellosis causes only respiratory clinical signs.

Answer 265

false

Question 266

9) rabbit pasteurellosis is more frequent in large scale farms than in small ones

Answer 266

true

Question 267

10) Mannheimia haemolytica causes rabbit pasteurellosis

Answer 267

false

Question 268

11) Pasteurellosis is limited to the respiratory tract in rabbits

Answer 268

false

Question 269

12) Bibersteinia trehalosi is the causative agent pasteurellosis of rabbits

Answer 269

false

Question 270

13) Serous pneumonia is typical in the case of pasteurellosis of rabbits

Answer 270

false

Question 271

14) Pasteurellosis is limited to the respiratory track in rabbits

Answer 271

false

Question 272

15) Neurologic signs can be seen in the case of pasteurellosis of rabbits.

Answer 272

true

Question 273

16) Pasteurellosis is common in suckling rabbits

Answer 273

false

Question 274

17) The poor quality of the air can predispose to rabbit pasteurellosis

Answer 274

true

Question 275

18) Purulent bronchopneumonia is a frequent post mortem lesion of rabbit pasteurellosis

Answer 275

true

Question 276

19) Fibrinous pneumonia can be seen during necropsy in case of pasteurellosis in rabbit

Answer 276

true

Question 277

20) Pasteurellosis in rabbit causes high amount of nasal discharge

Answer 277

true

Question 278

21) Pasteurellosis in rabbit is caused by P. multocida A.

Answer 278

true

Question 279

1) Fowl cholera is caused by Pasteurella multocida A, D and F strains

Answer 279

true

Question 280

2) Fowl cholera can occur is ducks and geese

Answer 280

true

Question 281

3) The agent of fowl cholera can survive in water for a few days

Answer 281

true

Question 282

4) Fowl cholera is caused by Pasteurella gallinarum.

Answer 282

false

Question 283

5) The mortality of fowl cholera is low

Answer 283

false

Question 284

6) Arthritis is a clinical sign of fowl cholera

Answer 284

true

Question 285

7) The resistance of the agent of fowl cholera is low

Answer 285

true

Question 286

8) Fowl cholera occurs mainly in the winter in Europe

Answer 286

false

Question 287

9) Pasteurella multocida strains with lower virulence can cause chronic fowl cholera

Answer 287

true

Question 288

10) The most severe form of fowl cholera occurs in day-old birds

Answer 288

false

Question 289

11) Waterfowl is more susceptible to fowl cholera than hens

Answer 289

true

Question 290

12) Focal inflammation and necrosis in the liver is a common postmortem lesion on of fowl cholera

Answer 290

true

Question 291

13) Wild birds can introduce the agent of fowl cholera into a herd

Answer 291

true

Question 292

14) Fowl cholera has an exponential mortality rate

Answer 292

true

Question 293

15) Fowl cholera is a generalized disease it causes septicaemia

Answer 293

true

Question 294

16) Animals recovered after fowl cholera remain bacterium carriers

Answer 294

true

Question 295

17) The dermonecrotoxin of the agent is responsible for the clinical sign of fowl cholera

Answer 295

true

Question 296

18) Vaccine for the prevention of fowl cholera provide type specific protection

Answer 296

true

Question 297

19) The agent of fowl cholera is an obligate pathogenic bacterium

Answer 297

false

Question 298

20) Antibiotics cannot be used for the treatment of fowl cholera

Answer 298

false

Question 299

21) human can introduce the agent of fowl cholera into a herd

Answer 299

true

Question 300

22) per os antibiotic treatment must be used in the case of fowl cholera

Answer 300

true

Question 301

23) nasal discharge and conjunctivitis are clinical signs of fowl cholera

Answer 301

true

Question 302

24) the morbidity of fowl cholera is high

Answer 302

true

Question 303

25) the exotoxin of the agent is responsible for the clinical signs of fowl cholera

Answer 303

false

Question 304

26) inflammation of the wattle is a clinical sign of acute fowl cholera

Answer 304

false

Question 305

27) the endotoxin of the agent is responsible for the clinical signs of fowl cholera

Answer 305

true

Question 306

28) Europe is free from fowl cholera

Answer 306

false

Question 307

29) Haemorrhagic diarrhoea is a clinical sign of fowl cholera

Answer 307

true

Question 308

30) Fowl Cholera can occur in ducks and geese

Answer 308

true

Question 309

31) Fowl cholera is always an acute disease

Answer 309

false

Question 310

feather pecking or force feeding can predispose animals to fowl cholera

Answer 310

true

Question 311

33) Parent birds have to be vaccinated just before laying in order to prevent fowl cholera

Answer 311

false

Question 312

34) Germinative infection is a frequent way of transmission of the agent of fowl cholera

Answer 312

true, should be false

Question 313

35) Geese is resistant to fowl cholera

Answer 313

false

Question 314

36) Fowl cholera cannot be prevented by vaccination

Answer 314

false

Question 315

37) Focal inflammation in the liver is a typical post mortem lesion of fowl cholera.

Answer 315

true

Question 316

38) Hemorrhages generally cannot be seen as post mortem signs of fowl cholera

Answer 316

false

Question 317

39) After recovering from fowl cholera the animals do not carry the agent any more

Answer 317

false

Question 318

40) There are vaccines on the market to prevent fowl cholera

Answer 318

true

Question 319

41) Fowl cholera occurs only in hens

Answer 319

false

Question 320

42) Fowl cholera is caused by certain serotypes of Pasteurella multocida

Answer 320

true

Question 321

43) The agent of fowl cholera is an obligate pathogen

Answer 321

false

Question 322

44) Germinative infection is common in the case of fowl cholera

Answer 322

false

Question 323

45) Turkey are highly susceptible to fowl cholera

Answer 323

true

Question 324

46) Fowl cholera is caused by Pasteurella multocida strains

Answer 324

true

Question 325

47) Fowl cholera occurs only in chicken

Answer 325

false

Question 326

48) Fowl cholera is typically seen in day-old birds

Answer 326

false

Question 327

49) Fowl cholera is a septicemic disease

Answer 327

true

Question 328

50) The agent of fowl cholera is a facultative pathogenic bacterium

Answer 328

true

Question 329

51) The endotoxin of the agent is responsible for the lesions of fowl cholera

Answer 329

true

Question 330

52) Fowl cholera is caused by Riemerella anatipestifer

Answer 330

false

Question 331

53) Endotoxins of Pasteurella multocida cause fowl cholera

Answer 331

true

Question 332

54) Fowl cholera has always an acute course

Answer 332

false

Question 333

55) Fowl cholera could cause focal inflammation-necrosis in the liver

Answer 333

true

Question 334

56) Fowl cholera is caused by introducing highly virulent Pasteurella multocida strains

Answer 334

true

Question 335

57) Plucking and fattening of geese is a predisposing factor for fowl cholera

Answer 335

true

Question 336

58) Fowl cholera causes acute septicaemia

Answer 336

true

Question 337

59) The chronic form of fowl cholera is caused by less virulent strains

Answer 337

true

Question 338

60) Day-old chickens are resistant to fowl cholera

Answer 338

true

Question 339

61) Vaccines against fowl cholera are not available

Answer 339

false

Question 340

62) Fowl cholera may cause high mortality in water birds

Answer 340

false, should be true

Question 341

63) Turkeys are not sensitive to fowl cholera

Answer 341

false

Question 342

64) Fowl cholera occurs mainly at the end of the winter

Answer 342

false

Question 343

65) Fowl cholera occurs mostly during the summer and autumn.

Answer 343

true

Question 344

66) Germinative infection is the primary way of spreading fowl cholera

Answer 344

false

Question 345

67) Mortality of fowl cholera can reach 100% in a susceptible flock

Answer 345

true

Question 346

68) In development of fowl cholera, plucking the animal has an important role

Answer 346

true

Question 347

69) Fowl cholera can cause high losses among day-old chicken

Answer 347

false

Question 348

70) Fowl cholera is caused by leukotoxin-producing Pasteurella (Mannheimia) haemolytica

Answer 348

false

Question 349

71) Fowl cholera has higher mortality in young broiler stocks

Answer 349

false

Question 350

72) Fowl cholera has high mortality in water poultry

Answer 350

false

Question 351

73) Fowl cholera is caused by Pasteurella haemolytica

Answer 351

false

Question 352

74) Fowl choler occurs in the tropics and subtropics mostly

Answer 352

true

Question 353

75) Wild birds are very susceptible to fowl cholera

Answer 353

false

Question 354

76) Susceptibility in hens decrease with age in case of fowl cholera

Answer 354

false