Staphylococcus Flashcards
1) Haemolysins cause haematuria in the case of staphylococcus
false
2) Leucocidins produced by staphylococci damage white blood cells
true
3) Coagulase production is a virulence factor of Staphylococcus aureus
true
4) Some extracellular enzymes are virulence factors of Staphylococci
true
5) Haemolysins are virulence factors of Staphylococci
true
6) Endotoxins are virulence factors of Staphylococci
false
7) Protein A is a virulence factor of Staphylococci
true
8) Extracellular enzymes are important virulence factors of pathogenic Staphylococci
true
9) Haemolysins and leucocidins are important virulence factors of Staphylococci.
true
10) Some species of Staphylococcus are obligate pathogens
false
11) Staphylococcus are epiphytes
false
12) Staphylococcus can produce EC enzymes
true
13) Staphylococcus can be found on healthy animals’ mucous membranes
true
14) Staphylococcus are gram negative cocci
false
15) Coagulase positive Staphylococcus species are less pathogenic than Coagulase negative
false
1) Abscessation of lymph nodes is a typical sign of Morel’s disease
true
2) Morels disease id caused by Staphylococcus aureus subsp aureus
false
3) Clinical signs of Morels disease are mainly see above half a year of age
true
4) Morel’s disease is an acute, fast courses disease
false
5) Morel’s disease occurs mainly in cattle, small ruminants and pigs
false
6) Interstitial pneumonia is the main postmortem lesion of Morel’s disease
false
7) Morels disease can be diagnosed by detecting the agent from the lesions
true
8) Morel’s disease is mainly seen in suckling lambs
false
9) In Morel’s disease we find abscesses in the subcutis
true
10) Diarrhoea is the main clinical sign of Morel’s disease
false
11) Isolation of the agent from lesions of Morel’s disease confirms the diagnosis
true
12) Morel’s disease can be seen in sheep and goats
true
13) Morel’s disease can mainly be seen in suckling animals
false
14) Abscesses and purulent inflammation are the typical lesions in the case of Morel’s disease
true
15) Morel’s disease is caused by Streptococcus pyogenes
false
16) Abscesses in the lymph nodes and in the subcutaneous tissue are typical in Morel’s disease
true
17) Morel’s disease is seen mainly seen in cattle
false
18) Abscess formation is the main clinical sign of Morel’s disease.
true
19) Morel’s disease affects only lymph nodes in the head
false
20) Morel ́s disease is caused by Streptococcus zooepidemicus
false
21) In case of several clinical sign in Morel ́s disease, antibiotics should be given through drinking water
false
22) Morel disease causes lymph node enlargement
true
23) Morel disease is not a zoonosis
true
24) Morel’s disease is caused by Staphylococcus hyicus
false
25) Ataxia is an important sign of the Morel ́s disease
false
26) In the case of Morel disease per oral antibiotic treatment is used
false
27) Morel’s disease causes subcutaneous abscesses
true
1) Methicillin resistant Staphylococcus aureus is generally not passed from animals to humans
false
2) Methicillin resistant Staphylococcus aureus strains are obligate pathogens
false
3) Methicillin resistant Staphylococcus aureus strains are more virulent than the methicillin sensitive ones
false
4) Methicillin-resistant Staphylococcus aureus (MRSA) is resistant against beta-lactam antibiotics
true
5) Methicillin-resistant Staphylococcus aureus (MRSA) can be asymptomatically carried
true
6) Methicillin-resistant Staphylococcus aureus (MRSA) can infect humans
true
1) Pneumonia is a frequent clinical sign of rabbit staphylococcosis
true
2) High ammonia concentration is a predisposing factor of rabbit staphylococcosis
true
3) Middle ear infection can happen in the case of rabbit staphylococcosis
true
4) Rabbit staphylococcosis is mainly seen in weaned and young rabbits
true
5) Rabbit staphylococcosis occurs more frequently in young than in adult animals
true
6) Over-crowding and poor ventilation are predisposing factors of Rabbit staphylococcosis
true
7) Lesions of Rabbit staphylococcosis are limited to the lungs
false
8) Bronchopneunomia is a typical post-mortem lesion of Rabbit staphylococcosis.
true
9) Rabbit staphylococcosis is caused by Staphylococcus aureus subsp. aureus.
true
10) Rabbit staphylococcosis is caused by Staphylococcus cuniculi
false
11) Subcutaneous abscesses are frequent lesions of rabbit staphylococcosis
true
12) Rabbit staphylococcosis can be prevented by vaccinating the pregnant rabbits with attenuated vaccine
false
13) Staphylococcus in rabbits typically occurs in newborn rabbits
false
14) Aerogenic infection is common in the case of staph in rabbits
true
15) Arthritis can be a clinical sign of staphylococcus infection in rabbits
true
16) If the ammonia level in the air is high it increases the susceptibility of rabbits to staphylococcus
true
17) In rabbit staphylococcosis: one symptom is otitis
true
18) Abscess formation can be a clinical sign of staphylococcosis of rabbits
true
19) Overcrowding is a predisposing factor of rabbit staphylococcosis
true
20) Staphylococcosis of rabbits is caused by Staphylococcus hyicus
false
21) Rabbit Staphylococcus can be prevented/treated by vaccination
false
22) Rabbit staphylococcus occurs in 4-16 weeks old rabbits
true
23) Rabbit staphylococcus are caused by S. aureus subsp. piriformes
false
24) Rabbit staphylococcus causes severe respiratory signs in rabbits
true
25) We can use antibiotic treatment to cure rabbit staphylococcus
true
26) Rabbit staphylococcus is an obligate pathogen
false
27) Pneumonia is a typical sign of rabbit staphylococcosis
true
28) Staphylococcus aureus subsp. anaerobius is the causative agent of rabbit staphylococcosis
false
1) Purulent pneumonia can be seen frequently as a clinical sign of staphylococcosis in grower chickens
false
2) Gumboro disease can predispose chicken to staphylococcosis
true
3) Staphylococcus aureus subsp. aureus can cause septicemia in day old chicken
true
4) Staphylococcus aureus subsp. aureus can cause dermatitis in growers and hens
true
5) Staphylococci can cause disease only in day-old birds but not in growers or adults
false
6) Marek-disease can predispose poultry to staphylococcosis
true
7) Omphalitis is a clinical sign of avian staphylococcosis
true
8) Staphylococcus aureus subsp. aureus can kill the chicken embryo
true
9) Arthritis is a common clinical sign of avian staphylococcosis
true
10) Pneumonia is a common clinical form of avian staphylococcosis
false
11) Dermatitis is a common clinical sign of avian staphylococcosis
true
12) Staphylococcus aureus subsp. aureus can cause arthritis in poultry
true
13) Staphylococcus aureus subsp. aureus can cause frequent pneumonia in chicken
false
14) Staphylococcus aureus subsp. aureus can cause dermatitis in poultry
true
15) Poultry staphylococcus is caused by S. aureus
true
16) In poultry staphylococcus there is a septicaemic form, giving generalized disease
true
17) Poultry staphylococcus can infect eggs
true
18) Poultry staphylococcus is a rare disease nowadays
false
1) Exudative dermatitis of pigs is caused by Staphylococcus aureus subsp. Anaerobius
false
2) Vesicles are formed in the case of exudative Dermatitis
true
3) Necrosis of the skin is the main clinical sign of exudative dermatitis
false
4) The agent of exudative dermatitis of pigs produces exfoliative toxin
true
5) The agent of exudative dermatitis enters the host through wounds
true
6) The agent of exudative dermatitis can be passed from piglets to sows
true
7) The lesions of exudative dermatitis are itching very much
false
8) Exudative dermatitis can be seen in suckling piglets
true
9) Exudative dermatitis is caused by Staphylococcus aureus
false
10) Exudative dermatitis is characterized by crust formation
true
11) Exudative dermatitis has high mortality
false
12) Staphylococcus aureus subsp. aureus is the causative agent of exudative dermatitis in pigs
false
13) Exudative dermatitis is generally seen in fattening pigs
false
14) Exudative dermatitis can be prevented by attenuated vaccines
false
15) Exudative dermatitis is sometimes seen on the udder of sows
true
16) Exudative dermatitis of pigs is caused by Staphylococcus hyicus
true
17) Exudative dermatitis of pigs is caused by Streptococcus hyicus
false
18) Itching is the major clinical sign of exudative dermatitis in pigs
false
19) Exudative skin inflammation occur usually in pigs 1-4-week-old
true
20) Exudative dermatitis can be treated with antibiotics
true
21) Vaccination is widely used in order to prevent exudative dermatitis
false
22) Exudative skin inflammation is caused by Staphylococcus aureus
false
23) Exudative dermatitis cannot occur in adult pigs
false
24) Exudative dermatitis can be spread by lice and ticks
false
