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Bacto practical > #7 - Pasteurella, Mannheimia, Bibersteinia, Ornithobacterium, Riemerella, Actinobacillus, Haemophilus, Histophilus, Avibacterium, Taylorella. > Flashcards

#7 - Pasteurella, Mannheimia, Bibersteinia, Ornithobacterium, Riemerella, Actinobacillus, Haemophilus, Histophilus, Avibacterium, Taylorella. Flashcards

1
Q

P. multocida can cause haemolysis on blood agar.

A

False

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2
Q

Pneumonia in laboratory rodents is caused by P. caballi.

A

False, (by P. Pneumotropica)

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3
Q
  1. Acute systemic pasteurellosis of feedlot lambs is caused by P. multocida D.
A

False, (by B. trehalosi)

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4
Q
  1. Mannheimia haemolytica can cause pneumonia (shipping fever) in cattles.
A

True

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5
Q

Cattle lumpy jaw is caused by Actinobacillus lignieresii.

A

False, (by Actinomyces bovis)

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6
Q
  1. Taylorella equigenitalis is the causative agent of contagious equine metritis (CEM)
A

True

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7
Q
  1. Swine hemorrhagic-necrotic pleuropneumonia is caused by Actinobacillus suis.
A

False, (by A. pleuropneumoniae)

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8
Q
  1. Glässer-disease of piglets is caused by Haemophilus parasuis.
A

True

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9
Q
  1. Histophilus somni needs carbon-dioxide (CO2) for culturing.
A

True

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10
Q
  1. Members of the Pasteurellaceae family can be found on mucous membranes (respiratory tract).
A

True

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11
Q

Members of the family of Pasteurellaceae are able to live in the environment for a long time.

A

False, (only sort time due to dehydration and cannot replicate in the environment either)

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12
Q
  1. Pasteurella spp. is catalase-negative and oxidase-positive bacteria.
A

False, (both catalase-positive and oxidase-positive bacteria)

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13
Q
  1. P. multocida has five capsule types,
A

True

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14
Q

Atrophic rhinitis of swine is caused by P. multocida B.

A

False, (by P. multocida D)

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15
Q
  1. Mannheima haemolytica can grow on MacConkey agar.
A

True

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16
Q
  1. Actinobacillus equuli can cause pyo septicemia in horses.
A

True

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17
Q
  1. Avibacterium paragallinarum needs CO2 and V-factor during culturing.
A

True

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18
Q
  1. Biotype 1 strains of Actinobacillus pleuropneumoniae need X-factor for growth.
A

False, (V-factor demand)

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19
Q
  1. Actinobacillus suis can cause beta-haemolysis on blood agar.
A

True

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20
Q
  1. Pigeon is the most susceptible species to Riemerella anatipestifer infection.
A

False, (water fowl)

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21
Q
  1. M. haemolytica has a characteristic smell, like chestnut.
A

False

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22
Q
  1. P. multocida capsule type B has a hyaluronic acid capsule.
A

False

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23
Q
  1. M. haemolytica have 4 capsule types
A

False, (12 types)

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24
Q
  1. P. multocida can cause septicaemia in rabbits.
A

True, P. multocida A, D.

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25
Q
  1. Actinobacillus are haemolytic bacteria
A

False, (non haemolysing bacteria)

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26
Q
  1. A. pleuropneumoniae biotype 1 needs X-factor and CO2 for propagation.
A

False, (V-factor and do not need CO2)

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27
Q
  1. Glässer-disease is caused by A. suis.
A

False, (by H. parasuis)

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28
Q
  1. H. Somni needs a V-factor for growth.
A

False, (X, V factor not needed)

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29
Q
  1. O. rhinotracheale can be found on the mucous membranes of the respiratory tract of turkey.
A

True, (also chicken)

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30
Q
  1. R. anatipestifer need V-factor for propagation
31
Q
  1. Pasteurella species are non-fastidious bacteria; nutrient agar is enough for isolation.
A

False, (fastidious and cannot culture on nutrient agar or nutrient broth)

32
Q
  1. P. multocida can grow on MacConkey agar.
A

False, (Pasteurella species will not grow on MacConkey agar)

33
Q
  1. On the basis of cell wall antigens P. multocida have 11 serotypes in Heddleston-system.
A

False, (Heddleston system:16, Namioka system: 11)

34
Q
  1. P. multocida can cause fowl typhus.
A

False, (fowl cholera)

35
Q
  1. B. trehalosi can cause septicaemia in lambs.
A

True, 4-10 month old lambs

36
Q
  1. Glässer-disease is caused by H. somni
A

False, (by H. parasuis)

37
Q
  1. A. paragallinarum needs X-factor and CO2 for propagation.
A

False, (CO2 and V-factor demand)

38
Q
  1. O. rhinotracheale is a capnophilic bacteria.
A

False, (only 10% CO2)

39
Q
  1. NAD is needed for the propagation of T. equigenitalis.
40
Q
  1. P. multocida has a characteristic smell, like chestnut.
41
Q
  1. M. haemolytica can cause arthritis in cattle.
42
Q
  1. Taylorella equigenitalis can be found on the mucous membrane of genitals of stallions only.
A

False, (also clitoris of mares)

43
Q
  1. Glässer-disease of piglets is caused by A.pleuropneumoniae.
A

False, (by H. parasuis)

44
Q
  1. Avibacterium paragallinarum needs CO2 for culturing.
A

True, require an enriched CO2(5–10%) atmosphere

45
Q
  1. A. seminis can cause epididymitis?
46
Q
  1. Taylorella (H.) equigenitalis needs V-factor?
A

False, (X and V factor not needed)

47
Q
  1. Pasteurella is not fastidious?
48
Q
  1. B. treholasi have 4 capsule types.
49
Q

Growth on blood agar

A 
(6)
1.  Pasteurella Mutocida
2. ActinoBacillus
a- Seminis
b- Pleuropneumoniae I
c- Pleuropneumoniae II
3. Ornithobacterium Rhinotracheale
4. Riemerella Antipestifer
50
Q

Growth on Chocolate agar

A

(5)

  1. Histophilus Somni
  2. Haemophilus Parasuis
  3. Avibacterium Paragallinarum
  4. Riemerella Anatipestifer
  5. Taylorella Equigenitalis
51
Q

NAD dependent

A

(3)

  1. Actinobacillus Pleuropneumoniae I
  2. Haemophilus Parasuis
  3. Avibacterium Paragallinarum
52
Q

CO2 dependent

A

(7)

  1. Actinobacillus seminis
  2. Histophilus Somni
  3. Haemophilus Parasuis
  4. Avibacterium Paragallinarum
  5. Ornithobacterium Rhinotracheale
  6. Riemerella Anatipestifer
  7. Taylorella Equigenitalis
53
Q 
Haemolysis NEGATIVE
Shape COCOID ROD
Catalase POSITIVE
Oxidase POSITIVE
Indole POSITIVE
A

Paseurella Multocida

54
Q 
Haemolysis POSITIVE
Shape COCOID ROD/ MEDIUM ROD
Catalase POSITIVE
Oxidase POSITIVE
Indole NEGATIVE
A

Mannheimia Haemolytica

55
Q 
Haemolysis NEGATIVE
Shape POLYMORPHIC
Catalase NEGATIVE
Oxidase POSITIVE
Indole NEGATIVE
A

ORNITHOBACTERIUM RHINOTRACHEALE

56
Q

P.Multocida type A, D cause what in what species

A

Pneumonia(Shippingfever), Mastitis = Cattle
Pneumonia, Mastitis = Sheep
Pneumonia, Swine athropic rhinitis = Swine
Pneumonia(snuffels), Septicaemia = Rabbit
Fowl cholera = Poultry

57
Q

P.Multocida type B, E cause what in what species

A

Haemorrhagic septicaemia of cattles and buffaloes. B=Asia, E= Africa

58
Q

Mannheimia Haemolytica cause what in what species

A
  1. Bovine pneumonic pasteurellosis (shipping fever)

2. Pneumonia, Mastitis, Septicaemia(under 3months of age), Arthritis = Sheep, Goat

59
Q

B.Trehalosi cause what in what species

Bibersteinia Trehalosi

A

Acute systemic pasteurellosis = Sheep, goat (5-12 month of age)

60
Q

P. Pneumotropica cause what in what species

A

Bite wound Abcess
Upper respiratory tract = Rodents
Oral cavity = Dog and cat

61
Q

P. Aerogenes cause what in what species

A

Abortion

Swine alimentary tract

62
Q

P. Canis, P.Dagmatis, P.Stomatis cause what in what species

A

Bite wound abcesses
Oral cavity and respiratory tract
DOG and CATS

63
Q

P.Caballi

A

Upper respiratory tract

HORSES

64
Q

P.Avinum and P. Gallinarum

A

Upper respiratory tract

POULTRY

65
Q

Which is haemolytic

A

M. Haemolytica

B. Trehalosi

66
Q

Which can tolerate bile salts on MacConkey agar

A

M. Haemolytica
B. Trehalosi
P. Aerogenes

67
Q 
M. Haemolytica VS P.Multocida
M. Haemolytica
1. Acid from lactose
2. Indole production
3. Odor
A
  1. Acid from lactose = +
  2. Indole production = -
  3. Odor = -
68
Q 
M. Haemolytica VS P.Multocida
P.Multocida
1. Acid from lactose
2. Indole production
3. Odor
A
  1. Acid from lactose = -
  2. Indole production = +
  3. Odor = +
69
Q

ORNITHOBACTERIUM RHINOTRACHEALE

A 
Respiratory infection
Chicken and Turkey
Catalase -
Oxidase +
No flagella
70
Q

HAEMOPHILLUS AVIBACTERIUM

A
  1. H.Parasuis - V factor needed - Glasses disease
  2. Avibactrerium Paragallinarum X+V needed
    - Infectious Coryza (sisnusitis, conjuvitis, nasal discharge)
71
Q

HISTOPHILUS

A 
POLYMORPHISM
Histophilus SOMNI
1. TEME, Septicaemia = CATTLE
2. Pneumoniae = CALF
3. Abortion, mastitis, EPIDIDYDIMIS and Orchitis = SHEEP
4. Septicaemia = LAMB

CO2

72
Q

TAYLORELLA

A

T. Equigenitalis
Mare and Stallion
CEM

73
Q

RIEMERELLA

A

Riemerella Anatipestifer

Anatipestifer disease = DUCK GOSE TURKEY

74
Q

FRANCISELLA

A

ZONOTIC
F.tularensis, F.tularensis ssp holarctica
RODENTS, DOG, CAT, CATLE, SWINE, SHEEP, (HUMAN=Tularaemia)

Bacto practical (9 decks)

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