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EPI 2 > Staphylococcus > Flashcards

Staphylococcus Flashcards

1
Q

Haemolysins cause haematuria in the case of staphylococcus

A

False

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2
Q

Leucocidins produced by staphylococci damage white blood cells

A

True

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3
Q

Coagulase production is a virulence factor of Staphylococcus aureus

A

True

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4
Q

Some extracellular enzymes are virulence factors of Staphylococci

A

True

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5
Q

Haemolysins are virulence factors of Staphylococci

A

True

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6
Q

Endotoxins are virulence factors of Staphylococci

A

False

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7
Q

Protein A is a virulence factor of Staphylococci

A

True

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8
Q

Extracellular enzymes are important virulence factors of pathogenic Staphylococci

A

True

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9
Q

Haemolysins and leucocidins are important virulence factors of Staphylococci

A

True

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10
Q

Some species of Staphylococcus are obligate pathogens

A

False

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11
Q

Staphylococcus are epiphytes

A

False

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12
Q

Staphylococcus can produce EC enzymes

A

True

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13
Q

Staphylococcus can be found on healthy animals’ mucous membranes

A

True

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14
Q

Staphylococcus are gram negative cocci

A

False

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15
Q

Coagulase positive Staphylococcus species are less pathogenic than Coagulase negative

A

False

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16
Q

Abscessation of lymph nodes is a typical sign of Morel’s disease

A

True

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17
Q

Morels disease is caused by Staphylococcus aureus subsp aureus

A

False

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18
Q

Clinical signs of Morels disease are mainly see above half a year of age

A

True

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19
Q

Morel’s disease is an acute, fast courses disease

A

False

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20
Q

Morel’s disease occurs mainly in cattle, small ruminants and pigs

A

False

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21
Q

Interstitial pneumonia is the main postmortem lesion of Morel’s disease

A

False

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22
Q

Morels disease can be diagnosed by detecting the agent from the lesions

A

True

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23
Q

Morel’s disease is caused by Staphylococcus aureus subsp. Aureus

A

False

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24
Q

Morel´s disease is mainly seen in suckling lambs

A

False

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25
Q

In Morel´s disease we find abscesses in the subcutis

A

True

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26
Q

Diarrhoea is the main clinical sign of Morel’s disease

A

False

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27
Q

Isolation of the agent from lesions of Morel’s disease confirms the diagnosis.

A

True

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28
Q

Morel’s disease can be seen in sheep and goats

A

True

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29
Q

Morel’s disease can mainly be seen in suckling animals

A

False

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30
Q

Abscesses and purulent inflammation are the typical lesions in the case of Morel’s disease

A

True

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31
Q

Morel’s disease is caused by Streptococcus pyogenes

A

False

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32
Q

Abscesses in the lymph nodes and in the subcutaneous tissue are typical in Morel’s disease

A

True

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33
Q

Morel’s disease is seen mainly seen in cattle

A

False

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34
Q

Abscess formation is the main clinical sign of Morel’s disease

A

True

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35
Q

Morel’s disease affects only lymph nodes in the head

A

False

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36
Q

Morel ś disease is caused by Streptococcus zooepidemicus

A

False

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37
Q

In case of several clinical sign in Morel ś disease, antibiotics should be given through drinking
water

A

False

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38
Q

Morel disease causes lymph node enlargement

A

True

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39
Q

Morel disease is not a zoonosis

A

True

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40
Q

Morel’s disease is caused by Staphylococcus hyicus

A

False

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41
Q

Ataxia is an important sign of the Morel ś disease

A

False

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42
Q

In the case of Morel disease per oral antibiotic treatment is used

A

False

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43
Q

Morel’s disease causes subcutaneous abscesses

A

True

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44
Q

Methicillin resistant Staphylococcus aureus is generally not passed from animals to humans

A

False

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45
Q

Methicillin resistant Staphylococcus aureus strains are obligate pathogens

A

False

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46
Q

Methicillin resistant Staphylococcus aureus strains are more virulent than the methicillin
sensitive ones

A

False

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47
Q

Methicillin-resistant Staphylococcus aureus (MRSA) is resistant against beta-lactam antibiotics

A

True

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48
Q

Methicillin-resistant Staphylococcus aureus (MRSA) can be asymptomatically carried

A

True

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49
Q

Methicillin-resistant Staphylococcus aureus (MRSA) can infect humans

A

True

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50
Q

Pneumonia is a frequent clinical sign of rabbit staphylococcosis

A

True

51
Q

High ammonia concentration is a predisposing factor of rabbit staphylococcosis

A

True

52
Q

Middle ear infection can happen in the case of rabbit staphylococcosis

A

True

53
Q

Rabbit staphylococcosis is mainly seen in weaned and young rabbits

A

True

54
Q

Rabbit staphylococcosis occurs more frequently in young than in adult animals

A

True

55
Q

Over-crowding and poor ventilation are predisposing factors of Rabbit staphylococcosis

A

True

56
Q

Lesions of Rabbit staphylococcosis are limited to the lungs

A

False

57
Q

Bronchopneunomia is a typical post-mortem lesion of Rabbit staphylococcosis

A

True

58
Q

Rabbit staphylococcosis is caused by Staphylococcus aureus subsp. aureus

A

True

59
Q

Rabbit staphylococcosis is caused by Staphylococcus cuniculi

A

False

60
Q

Subcutaneous abscesses are frequent lesions of rabbit staphylococcosis

A

True

61
Q

Middle ear infection can happen in the case of rabbit staphylococcosis

A

True

62
Q

Rabbit staphylococcosis can be prevented by vaccinating the pregnant rabbits with
attenuated vaccine

A

False

63
Q

Staphylococcus in rabbits typically occurs in newborn rabbits

A

False

64
Q

Aerogenic infection is common in the case of staph in rabbits

A

True

65
Q

Arthritis can be a clinical sign of staphylococcus infection in rabbits

A

True

66
Q

If the ammonia level in the air is high it increases the susceptibility of rabbits to staphylococcus

A

True

67
Q

In rabbit staphylococcosis: one symptom is otitis

A

True

68
Q

Staphylococcosis in rabbits typically occurs in newborn rabbits

A

False

69
Q

Abscess formation can be a clinical sign of staphylococcosis of rabbits

A

True

70
Q

Overcrowding is a predisposing factor of rabbit staphylococcosis

A

True

71
Q

Bronchopneumonia is a frequent clinical sign of rabbit staphylococcosis

A

True

72
Q

Staphylococcosis of rabbits is caused by Staphylococcus hyicus

A

False

73
Q

Rabbit Staphylococcus can be prevented/treated by vaccination

A

False

74
Q

Rabbit staphylococcus occurs in 4-16 weeks old rabbits

A

True

75
Q

Rabbit staphylococcus are caused by S. aureus subsp. piriformes

A

False

76
Q

Rabbit staphylococcus causes severe respiratory signs in rabbits

A

True

77
Q

We can use antibiotic treatment to cure rabbit staphylococcus

A

True

78
Q

Rabbit staphylococcus is an obligate pathogen

A

False

79
Q

Rabbit staphylococcosis typically occurs in suckling rabbits

A

False

80
Q

Pneumonia is a typical sign of rabbit staphylococcosis

A

True

81
Q

Staphylococcus aureus subsp. anaerobius is the causative agent of rabbit staphylococcosis

A

False

82
Q

Purulent pneumonia can be seen frequently as a clinical sign of staphylococcosis in grower chickens

A

False

83
Q

Gumboro disease can predispose chicken to staphylococcosis

A

True

84
Q

Staphylococcus aureus subsp. aureus can cause septicemia in day old chicken

A

True

85
Q

Staphylococcus aureus subsp. aureus can cause dermatitis in growers and hens

A

True

86
Q

Staphylococci can cause disease only in day-old birds but not in growers or adults

A

False

87
Q

Marek-disease can predispose poultry to staphylococcosis

A

True

88
Q

Omphalitis is a clinical sign of avian staphylococcosis

A

True

89
Q

Staphylococcus aureus subsp. aureus can kill the chicken embryo

A

True

90
Q

Arthritis is a common clinical sign of avian staphylococcosis

A

True

91
Q

Pneumonia is a common clinical form of avian staphylococcosis

A

False

92
Q

Dermatitis is a common clinical sign of avian staphylococcosis

A

True

93
Q

Staphylococcus aureus subsp. aureus can cause arthritis in poultry

A

True

94
Q

Staphylococcus aureus subsp. aureus can cause frequent pneumonia in chicken

A

False

95
Q

Staphylococcus aureus subsp. aureus can cause dermatitis in poultry

A

True

96
Q

Poultry staphylococcus is caused by S. aureus

A

True

97
Q

In poultry staphylococcus there is a septicaemic form, giving generalized disease

A

True

98
Q

Poultry staphylococcus can infect eggs

A

True

99
Q

Poultry staphylococcus is a rare disease nowadays

A

False

100
Q

Exudative dermatitis of pigs is caused by Staphylococcus aureus subsp. Anaerobius

A

False

101
Q

Vesicles are formed in the case of exudative Dermatitis

A

True

102
Q

Necrosis of the skin is the main clinical sign of exudative dermatitis

A

False

103
Q

The agent of exudative dermatitis of pigs produces exfoliative toxin

A

True

104
Q

The agent of exudative dermatitis enters the host through wounds

A

True

105
Q

The agent of exudative dermatitis can be passed from piglets to sows

A

True

106
Q

The lesions of exudative dermatitis are itching very much

A

False

107
Q

Exudative dermatitis can be seen in suckling piglets

A

True

108
Q

Exudative dermatitis is caused by Staphylococcus aureus

A

False

109
Q

Exudative dermatitis is characterized by crust formation

A

True

110
Q

Exudative dermatitis has high mortality

A

False

111
Q

Staphylococcus aureus subsp. aureus is the causative agent of exudative dermatitis in pigs

A

False

112
Q

Vesicles are formed in the case of exudative dermatitis in pigs

A

True

113
Q

Exudative dermatitis is generally seen in fattening pigs

A

False

114
Q

Exudative dermatitis can be prevented by attenuated vaccines

A

False

115
Q

Exudative dermatitis is sometimes seen on the udder of sows

A

True

116
Q

Exudative dermatitis of pigs is caused by Staphylococcus hyicus

A

True

117
Q

Exudative dermatitis of pigs is caused by Streptococcus hyicus

A

False

118
Q

Itching is the major clinical sign of exudative dermatitis in pigs

A

False

119
Q

Exudative skin inflammation occur usually in pigs 1-4-week-old

A

True

120
Q

Exudative dermatitis can be treated with antibiotics

A

True

121
Q

Vaccination is widely used in order to prevent exudative dermatitis

A

False

122
Q

Exudative skin inflammation is caused by Staphylococcus aureus

A

False

123
Q

Exudative dermatitis cannot occur in adult pigs

A

False

124
Q

Exudative dermatitis can be spread by lice and ticks

A

False

EPI 2 (48 decks)

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