Staphylococcus Flashcards
1
Q
Haemolysins cause haematuria in the case of staphylococcus
A
False
2
Q
Leucocidins produced by staphylococci damage white blood cells
A
True
3
Q
Coagulase production is a virulence factor of Staphylococcus aureus
A
True
4
Q
Some extracellular enzymes are virulence factors of Staphylococci
A
True
5
Q
Haemolysins are virulence factors of Staphylococci
A
True
6
Q
Endotoxins are virulence factors of Staphylococci
A
False
7
Q
Protein A is a virulence factor of Staphylococci
A
True
8
Q
Extracellular enzymes are important virulence factors of pathogenic Staphylococci
A
True
9
Q
Haemolysins and leucocidins are important virulence factors of Staphylococci
A
True
10
Q
Some species of Staphylococcus are obligate pathogens
A
False
11
Q
Staphylococcus are epiphytes
A
False
12
Q
Staphylococcus can produce EC enzymes
A
True
13
Q
Staphylococcus can be found on healthy animals’ mucous membranes
A
True
14
Q
Staphylococcus are gram negative cocci
A
False
15
Q
Coagulase positive Staphylococcus species are less pathogenic than Coagulase negative
A
False
16
Q
Abscessation of lymph nodes is a typical sign of Morel’s disease
A
True
17
Q
Morels disease is caused by Staphylococcus aureus subsp aureus
A
False
18
Q
Clinical signs of Morels disease are mainly see above half a year of age
A
True
19
Q
Morel’s disease is an acute, fast courses disease
A
False
20
Q
Morel’s disease occurs mainly in cattle, small ruminants and pigs
A
False
21
Q
Interstitial pneumonia is the main postmortem lesion of Morel’s disease
A
False
22
Q
Morels disease can be diagnosed by detecting the agent from the lesions
A
True
23
Q
Morel’s disease is caused by Staphylococcus aureus subsp. Aureus
A
False
24
Q
Morel´s disease is mainly seen in suckling lambs
A
False
25
In Morel´s disease we find abscesses in the subcutis
True
26
Diarrhoea is the main clinical sign of Morel's disease
False
27
Isolation of the agent from lesions of Morel's disease confirms the diagnosis.
True
28
Morel's disease can be seen in sheep and goats
True
29
Morel's disease can mainly be seen in suckling animals
False
30
Abscesses and purulent inflammation are the typical lesions in the case of Morel's disease
True
31
Morel's disease is caused by Streptococcus pyogenes
False
32
Abscesses in the lymph nodes and in the subcutaneous tissue are typical in Morel's disease
True
33
Morel’s disease is seen mainly seen in cattle
False
34
Abscess formation is the main clinical sign of Morel’s disease
True
35
Morel’s disease affects only lymph nodes in the head
False
36
Morel ś disease is caused by Streptococcus zooepidemicus
False
37
In case of several clinical sign in Morel ś disease, antibiotics should be given through drinking
water
False
38
Morel disease causes lymph node enlargement
True
39
Morel disease is not a zoonosis
True
40
Morel’s disease is caused by Staphylococcus hyicus
False
41
Ataxia is an important sign of the Morel ś disease
False
42
In the case of Morel disease per oral antibiotic treatment is used
False
43
Morel's disease causes subcutaneous abscesses
True
44
Methicillin resistant Staphylococcus aureus is generally not passed from animals to humans
False
45
Methicillin resistant Staphylococcus aureus strains are obligate pathogens
False
46
Methicillin resistant Staphylococcus aureus strains are more virulent than the methicillin
sensitive ones
False
47
Methicillin-resistant Staphylococcus aureus (MRSA) is resistant against beta-lactam antibiotics
True
48
Methicillin-resistant Staphylococcus aureus (MRSA) can be asymptomatically carried
True
49
Methicillin-resistant Staphylococcus aureus (MRSA) can infect humans
True
50
Pneumonia is a frequent clinical sign of rabbit staphylococcosis
True
51
High ammonia concentration is a predisposing factor of rabbit staphylococcosis
True
52
Middle ear infection can happen in the case of rabbit staphylococcosis
True
53
Rabbit staphylococcosis is mainly seen in weaned and young rabbits
True
54
Rabbit staphylococcosis occurs more frequently in young than in adult animals
True
55
Over-crowding and poor ventilation are predisposing factors of Rabbit staphylococcosis
True
56
Lesions of Rabbit staphylococcosis are limited to the lungs
False
57
Bronchopneunomia is a typical post-mortem lesion of Rabbit staphylococcosis
True
58
Rabbit staphylococcosis is caused by Staphylococcus aureus subsp. aureus
True
59
Rabbit staphylococcosis is caused by Staphylococcus cuniculi
False
60
Subcutaneous abscesses are frequent lesions of rabbit staphylococcosis
True
61
Middle ear infection can happen in the case of rabbit staphylococcosis
True
62
Rabbit staphylococcosis can be prevented by vaccinating the pregnant rabbits with
attenuated vaccine
False
63
Staphylococcus in rabbits typically occurs in newborn rabbits
False
64
Aerogenic infection is common in the case of staph in rabbits
True
65
Arthritis can be a clinical sign of staphylococcus infection in rabbits
True
66
If the ammonia level in the air is high it increases the susceptibility of rabbits to staphylococcus
True
67
In rabbit staphylococcosis: one symptom is otitis
True
68
Staphylococcosis in rabbits typically occurs in newborn rabbits
False
69
Abscess formation can be a clinical sign of staphylococcosis of rabbits
True
70
Overcrowding is a predisposing factor of rabbit staphylococcosis
True
71
Bronchopneumonia is a frequent clinical sign of rabbit staphylococcosis
True
72
Staphylococcosis of rabbits is caused by Staphylococcus hyicus
False
73
Rabbit Staphylococcus can be prevented/treated by vaccination
False
74
Rabbit staphylococcus occurs in 4-16 weeks old rabbits
True
75
Rabbit staphylococcus are caused by S. aureus subsp. piriformes
False
76
Rabbit staphylococcus causes severe respiratory signs in rabbits
True
77
We can use antibiotic treatment to cure rabbit staphylococcus
True
78
Rabbit staphylococcus is an obligate pathogen
False
79
Rabbit staphylococcosis typically occurs in suckling rabbits
False
80
Pneumonia is a typical sign of rabbit staphylococcosis
True
81
Staphylococcus aureus subsp. anaerobius is the causative agent of rabbit staphylococcosis
False
82
Purulent pneumonia can be seen frequently as a clinical sign of staphylococcosis in grower chickens
False
83
Gumboro disease can predispose chicken to staphylococcosis
True
84
Staphylococcus aureus subsp. aureus can cause septicemia in day old chicken
True
85
Staphylococcus aureus subsp. aureus can cause dermatitis in growers and hens
True
86
Staphylococci can cause disease only in day-old birds but not in growers or adults
False
87
Marek-disease can predispose poultry to staphylococcosis
True
88
Omphalitis is a clinical sign of avian staphylococcosis
True
89
Staphylococcus aureus subsp. aureus can kill the chicken embryo
True
90
Arthritis is a common clinical sign of avian staphylococcosis
True
91
Pneumonia is a common clinical form of avian staphylococcosis
False
92
Dermatitis is a common clinical sign of avian staphylococcosis
True
93
Staphylococcus aureus subsp. aureus can cause arthritis in poultry
True
94
Staphylococcus aureus subsp. aureus can cause frequent pneumonia in chicken
False
95
Staphylococcus aureus subsp. aureus can cause dermatitis in poultry
True
96
Poultry staphylococcus is caused by S. aureus
True
97
In poultry staphylococcus there is a septicaemic form, giving generalized disease
True
98
Poultry staphylococcus can infect eggs
True
99
Poultry staphylococcus is a rare disease nowadays
False
100
Exudative dermatitis of pigs is caused by Staphylococcus aureus subsp. Anaerobius
False
101
Vesicles are formed in the case of exudative Dermatitis
True
102
Necrosis of the skin is the main clinical sign of exudative dermatitis
False
103
The agent of exudative dermatitis of pigs produces exfoliative toxin
True
104
The agent of exudative dermatitis enters the host through wounds
True
105
The agent of exudative dermatitis can be passed from piglets to sows
True
106
The lesions of exudative dermatitis are itching very much
False
107
Exudative dermatitis can be seen in suckling piglets
True
108
Exudative dermatitis is caused by Staphylococcus aureus
False
109
Exudative dermatitis is characterized by crust formation
True
110
Exudative dermatitis has high mortality
False
111
Staphylococcus aureus subsp. aureus is the causative agent of exudative dermatitis in pigs
False
112
Vesicles are formed in the case of exudative dermatitis in pigs
True
113
Exudative dermatitis is generally seen in fattening pigs
False
114
Exudative dermatitis can be prevented by attenuated vaccines
False
115
Exudative dermatitis is sometimes seen on the udder of sows
True
116
Exudative dermatitis of pigs is caused by Staphylococcus hyicus
True
117
Exudative dermatitis of pigs is caused by Streptococcus hyicus
False
118
Itching is the major clinical sign of exudative dermatitis in pigs
False
119
Exudative skin inflammation occur usually in pigs 1-4-week-old
True
120
Exudative dermatitis can be treated with antibiotics
True
121
Vaccination is widely used in order to prevent exudative dermatitis
False
122
Exudative skin inflammation is caused by Staphylococcus aureus
False
123
Exudative dermatitis cannot occur in adult pigs
False
124
Exudative dermatitis can be spread by lice and ticks
False
