Bactp PQ Flashcards
- Which antibiotics have narrow spectrum?
A. tetracyclin
B. chloramphenicol
C. nitrofurantoin
D. rifampicin
D. rifampicin
- Belongs to the Procaryotes
A. Onlybacteria(Eubacteria)
B. Bacteria(Eubacteria)andArchea
C. Bacteria(Eubacteria)andArcheaandsinglecellFungi
D. Bacteria (Eubacteria) and Archea and single cell Fungi and Protozoa
B. Bacteria(Eubacteria)andArchea
- Which bacteria produces antibiotics?
A. Bacillus licheniformis
B. Streptomyces fradiae
C. Saccharopolyspora erythraea
D. All of them
D. All of them
- Which disinfectant is not inhibited by organic materials?
A. Lugol solution
B. NaOCl
C. Chloramine-B
D. All of them are inhibited
A. Lugol solution
- Which content can be found in the highest proportion in a bacterial dry material?
A. carbohydrates
B. pepides
C. minerals
D. lipids, waxes
A. Carbohydrates
- Which principle of antibiotic therapy is NOT correct?
A. Correct dosage
B. If there is any possibility of bacterial infection, use immediately the most effective antibiotic
C. tissue concentration must exceeds effective concentration in the site of infection
D. correct treatment time
B. If there is any possibility of bacterial infection, use immediately the most effective antibiotic
- Role of common fimbriae:
A. Tranfer of genital information (conjugation)
B. Adhesion to different surfaces
C. Helping the motility
D. protection against bacteriophages
B. Adhesion to different surfaces
- What is/are true for the typhoid and paratyphoid?
A. Only the seriousness is different in two cases
B. Different species can cause both in humans and animals the two different type of diseases.
C. Typhoid is the human disease name and paratyphoid is the animal disease name
D. None of them
B. Different species can cause both in humans and animals the two different type of diseases.
- Which bacteria are capnophile?
A. Bacillus anthracis, enterococcus faecalis
B. Mycobacterium tuberculosis, burkholderia mallei
C. Brucella abortus, histophilus somni
D. Rhodocossus equi, trueperella pyrogens
C. Brucella abortus, histophilus somni
- What is the role of F plasmid?
A. Helps the division of the bacterium
B. Controls the conjugation
C. Accelerates the metabolism of the bacterium
D. helps the defense of the bacterium against environmental challenges
B. Controls the conjugation
- Which antibiotics inhibit DNA synthesis, by inhibiting the synthesis of folic acid?
A. chloramphenicol, florfenicol
B. Sulphametoxazole, trimethorpim
C. Clindamycin, lincomycin
D. nitrofurantoin
B. Sulphametoxazole, trimethorpim
- Which antibiotic is bacteriocidal?
A. macrolides
B. aminoglycosides
C. sulfonamides
D. chloramphenicol, florfenicol
B. aminoglycosides
- Which statement is true about the gram staining?
A. We use 96% ethanol to extract fuchsin form gram + bacteria
B. We cannot stain the gram - bacteria with fuchsin, because they were stained by crystal violet and lugol’s iodine soultions before
C. Gram - bacteria loose their crystal violet and lugol’s iodine stained color during the process
D. In case of gram - bacteria, we use crystal violet and lugol’s iodine as counter staining.
C. Gram - bacteria loose their crystal violet and lugol’s iodine stained color during the process
- What is the mode of action of cationic detergents?
A. oxidation, cell wall and protein damage
B. reduction, alkylation
C. increased permeability, reaction with lipids, cytoplasm membrane damage
D. enzyme inactivation
C. increased permeability, reaction with lipids, cytoplasm membrane damage
- Which one is/are true for the mycoplasma genus?
A. they are the largest free-living microorganisms in the world
B. they do not have a cell wall
C. they live only in animals
D. all of the three are true
B. they do not have a cell wall
- Which energy yielding mechanism do not have the eukaryotes?
A. Fermentation
B. Aerobic respiration
C. Anaerobic respiration
D. photosynthesis
A. Fermentation
- Which is not a name of a group of bacteria?
A. Sarcina
B. Spirillum
C. Pallisade
D. bunch of grapes
D. bunch of grapes
- Which antibiotics resistance test cannot result in minimal inhibitory concentration (MIC) values?
A. Disc diffusion method
B. broth dilution method
C. E-test
D. neither test can result MIC
A. Disc diffusion method
- Which statements is/are true?
A. catalase positive campylobacter species are facultative pathogens
B. campylobacter species are microaerophils
C. catalase negative campylobacter species are saprophytes
D. all of the three are true
D. all of the three are true
- Bacteria cell wall
A. Essential cell component, every bacterial genus has it
B. Essential cell component, but not every bacterial genus has it
C. Non.essential cell component, every bacteria genus has it
D. Non-essential cell component, and not every bacteria has it
B. Essential cell component, but not every bacterial genus has it
- The origin of antibiotics resistance is…
A. Innate
B. Acquired
C. Can be both
D. neither
C. Can be both
- Which factors are involved in the high resistance of bacterial spores?
A. Layered structure
B. Dehydration
C. negligible metabolism
D. All of them
A. Layered structure
- Which amino acid is the base of indole production?
A. Glutamic acid
B. Methionin
C. Valine
D. Tryptophan
D. Tryptophan
- Stains of the Gram staining
A. Crystal violet, lugol’s iodine, methylene-blue
B. Methylene-blue, lugol’s iodine, carbol-fuchsin
C. Toluidine-blue, lugol’s iodine, crystal violet
D. Crystal violet, lugol’s iodine, fuchsin
D. Crystal violet, lugol’s iodine, fuchsin
- Which statement is true about agar agar?
A. Melting point is 45-50 (85-90)
B. Solidifying point is at 85-90 (45-50)
C. most of bacteria cannot split
D. chemically it is polypeptide
C. most of bacteria cannot split
- Which statement is true about peptidoglycan?
A. composed of lipopolysaccharide complex
B. Lysosim cannot split
C. Composed of N-acetyl glucosamine and N-acteyl muramic acid and peptide subunits
D. forms a ticker layer in gram negative bacteria, compared to gram +
C. Composed of N-acetyl glucosamine and N-acteyl muramic acid and peptide subunits
- Which genus can be facultative pathogenic?
A. sarcina
B. Ruminococcus
C. peptoniphilus
D. all of them
D. all of them
- Which one is NOT true?
A. X factor mean heam which can be provided with blood enrichment in agar
B. SomeHaemophilusneedsalsoCO2duringtheircultivation
C. V factor means NAD which can be provided by yeast extract or satellite strains co-cultivation
D. Haemophilus species do not need either X or V factor
D. Haemophilus species do not need either X or V factor
- Can produce antibiotics
A. Bacillus cereus, Bacillusthuringiensis
B. Bacillusmegaterium, Bacillus Subtilis
C. Bacillus licheniformis, Paenibacillus polymyxa
D. Paenibacillus larvae, Geobacillus strearothermophilus
C. Bacillus licheniformis, Paenibacillus polymyxa
- •B. licheniformis/subtilis: bacitracin production
- • Paenibacillus (B.) polymyxa: polymyxin production
- Which disinfectant can be used as hand disinfectant?
A. chloramine-B
B. Cationic detergents
C. Ethyl-alcohol
D. All of them
A. chloramine-B
- Which one(s) can cause the potomac horse fever?
A. Microsporum gypsum
B. Microsporum canis
C. Trichophyton mentagrophytes
D. None of them
D. None of them
Neorickettsia risticii: Potomac horse fever (N-America, Europe)
- What antibiotic is effective against only Gram-positive bacteria
A. Polymyxin
B. Tetracycline
C. Vancomycin
D. Florfenicol
C. Vancomycin
- Which bacteria could be often multiresistant to antibiotics?
A. Mycobacterium spp.
B. Enterococcus spp.
C. Pseudomonas aeruginosa
D. All of them
D. All of them
- Which one(s) is/are true for the ureaplasma genus?
A. Faculatative anaerobes
B. CO2 demand for their cultivation
C. Cholesterol demand for their cultivation
D. All of the three are true
D. All of the three are true
- Which spores are formed asexual?
A. Zygospora
B. Ascospora
C. Basidiospora
D. Sporangiospora
D. Sporangiospora
- Tetracyclines
A. Causing the misreading of mRNA, so faulty proteins are produced
B. Inhibit the binding of tRNA to the ribosomes
C. Inhibit the peptidyl-transferase enzyme, so inhibit transpeptidation
D. Inhibit the transpeptidase enzyme, inhibiting the synthesis of acetyl – muramic acid
B. Inhibit the binding of tRNA to the ribosomes
- Which production could be encoded in plasmids?
A. Haemolysins
B. Toxins
C. Colicins
D. All of them
D. All of them
- What affects the size of zone of inhibition in case of a disc diffusion antibiotic…
A. Sizeofinoculum
B. Medium
C. Incubation conditions (temperature, time atmosphere)
D. All of them
D. All of them
- Which factors can affect the shape of bacteria
A. Ingredientsofthemedium
B. Ageofculture
C. Temperature
D. All of them
D. All of them
- Location of the bacterial amino acid synthesis
A. Cytoplasmicmembrane
B. Cytoplasm
C. Cell wall
D. Plasmids
B. Cytoplasm ??
- What osmotic pressure to bacteria demand, in general?
A. Equal to 0.35% NaCl solution
B. Equal to 0,85% NaCl solution
C. Equal to 1,25% NaCl solution
D. Equal to 3,5% NaCl solution
B. Equal to 0,85% NaCl solution
- Which antibiotic is bactericidal?
A. Macrolides
B. Aminoglycosides
C. Sulfonamides
D. Chloramphenicol, florfenicol
B. Aminoglycosides
- If an antibiotic is bacteriostatic, that means…
A. Inhibits the motility of the bacteria
B. Inhibits the propagation of the bacteria
C. Causes damage of the cytoplasm membrane
D. Inhibits the toxin production of bacteria
B. Inhibits the propagation of the bacteria
- Number of bacteria harbored in a human body compared to the number…
A. Minimal, the human body is almost sterile
B. Less
C. Nearly equal
D. More
D. More
45. What is the PPD?
A. A Quality assurance and safety protocol for laboratories, working with Mycobacteria
B. Name of the vaccine strain against human tuberculosis. The letters are the monograms of the developers
C. Purified protein derivative: a purified antigen extract used in the tuberculin test
D. Once effective disinfectant against Mycobacteria, nowadays banned because of carcinogenicity
C. Purified protein derivative: a purified antigen extract used in the tuberculin test
- Which chemical does NOT have disinfective effect, but used together with other disinfectants?
A. Aceticacid
B. Ethyl-alcohol
C. Anionic detergents
D. AgNO3
D. AgNO3
- What Is the mode of action in chlorine compounds?
A. Oxidation, cell wall, and protein damage
B. Reduction, alkylation
C. Increase permeability, cytoplasm membrane damage
D. Reacting with lipids
A. Oxidation, cell wall and protein damage
- Which sterilization method uses dry heat?
A. Hot air oven
B. Autoclave
C. Fraction sterilization
D. Neither
A. Hot air oven
- What kind of information can we get, if we examine bacteria in wet chamber?
A. Shape , size, arrangement
B. Motility
C. Both A and B
D. neither
C. Both A and B
- Which method CANNOT be used to count the total live count?
A. Broth dilution method
B. Membrane filter method
C. Electronic cell count
D. Both A,B,C are impossible
A. Broth dilution method
- Bacteriophages involved in phage conversion are
A. Lyticphages
B. Temperate phages
C. Both A and B are possible
D. Neither
D. Neither
Prophage
- Does NOT belong to the Eucaryotes
A. Algae (except of Blue algae)
B. Protozoa
C. Archea
D. Yeasts
C. Archea
- Role of sex fimbriae
A. Transfer of genetical information (conjugation)
B. Adhesion to different surfaces
C. Helping the cleavage of the bacteria (multiplication of the bacterial cell)
D. Regulation of the multiplication of the nuclear material
A. Transfer of genetical information (conjugation)
- Role of endospores
A. Survival during adverse environmental conditions
B. Multiplication of the bacterial cell (one vegetative cell -> more spores -> more vegetative cell)
C. Both A and B
D. Neither
C. Both A and B
- What are the signals for sporulation
A. Higher temperature, drying
B. Nutrient resource depletion
C. Accumulation of waste metabolites
D. All of them
D. All of them
- Role of bacteria in the nitrogen cycle
A. Decompositionofdeadanimalsandplants
B. Fixation of N2
C. Production of NO2, NO3
D. All of them
D. All of them
- What is the pH level of an ordinary medium
A. 5,6-5,9
B. 6,7-6,9
C. 7,2-7,4
D. 7,6-8,1
C. 7,2-7,4
- Which statement is true about phase-contrast microscopes
A. Special staining method is needed for observing bacteria
B.Contrast material has to be dropped between the objective lens and the slide
C. Can be achieved about 10 times higher magnification compared to ordinary bright-field microscopes
D. We can see high image contrast without any staining, so distortion of staining can be eliminated
D. We can see high image contrast without any staining, so distortion of staining can be eliminated
- Obligate anaerobic bacterial genera
A. Staphylococcus, Rhodococcus, pseudomonas
B. Enterococcus, Enterobacter, Escherichia
C. Brachyspire, Fusobacterium, clostridium
D. Actinobacillus, bacillus, erysipelothrix
C. Brachyspire, Fusobacterium, clostridium
- A staining method when the colour in case of positive result is blue (purple)
A. Gram
B. Ziehl-Neelsen
C. Köster
D. All of them
A. Gram
- Fixation is needed during the preparation of smears, in order to
A. Make the cell wall of the bacteria permeable to stains
B. Stick bacteria on the surface of the slide, preventing to wash them off
C. Both A and B
D. Neither
B. Stick bacteria on the surface of the slide, preventing to wash them off
- What is the right order of the fungal part, according to their resistance
A. Vegetative parts > sexual spore > asexual spore
B. Asexual spore > vegetative parts > sexual spore
C. Sexual spore > asexual spore > vegetative parts
D. Asexual spore > sexual spore > vegetative parts
C. Sexual spore > asexual spore > vegetative parts
- Eucaryotes do NOT have this
A. Endoplasmic reticulum
B. Golgi-complex
C. Ribosome size: 70 S
D. Ribosome size: 80 S
C. Ribosome size: 70 S
- What is the mode of action of aldehyds?
A. Oxidation, cell wall, and protein damage
B. Reduction, alkylation, cell wall, damage of nucleic acid and proteins, cell wall damage
C. Increased permeability, reaction with lipids, cytoplasm membrane damage
D. Enzyme inactivation
B. Reduction, alkylation, cell wall, damage of nucleic acid and proteins, cell wall damage
- Which statement is true about bacterial cell walls?
A. Protects bacteria from mechanical damage and osmotic lysis
B. Permeability is not selective
C. Determines the shape and the staining of the bacteria
D. All of them
D. All of them
- What results resistancy against aminoglycosides?
A. Enzymatic drug inactivation
B. Modification of binding sites
C. Both A and B
D. Neither
C. Both A and B
- What is the advantage of using real-time PCR?
A. Faster, every result can be read immediately
B. Quantitative
C. Less costs
D. All of them
A. Faster, every result can be read immediately
- What is NOT a name of a group of bacteria?
A. Sarcina
B. Spirillum
C. Palisade
D. bunch of grapes
C. Palisade
- Capsular materials can be
A. Peptidoglycan
B. Lipopolysaccharide
C. Hyaluronic acid
D. All of them
D. All of them
- What is the role of bacterial pigments?
A. Protection from light, redoxprocesses
B. Photosynthesis
C. Nutrient-reservoir, pH adjustment (buffers)
D. Virulence factor
A. Protection from light, redoxprocesses
- Which statement is NOT true about fermentation?
A. Oxidation which dehydrogenation , in the absence of CO2
B. Basis: glucose,glucose-6-phosphate
C. Excess carbohydrates, end product: only CO2 and water
D. Limited carbohydrate end product: organic acids, alcohol
C. Excess carbohydrates, end product: only CO2 and water
- Which antibiotics inhibit DNA-dependent RNA polymerase enzyme
A. Beta-lactam antibodies
B. Macrolides
C. Nitrofurantoin
D. Rifampins
D. Rifampins
- What affects the size of the zone of inhibition in the case of disc diffusion antibiotic susceptibility tests?
A. Size of inoculum
B. Medium
C. Incubation conditions (temperature, time, atmosphere…)
D. All of them
D. All of them
- Culture of the Tyzzer’s disease
A. Onnutrientagar
B. Onbloodagar
C. On salt-mannitol agar
D. Only on cell cultures (mouse fibroblast or liver cells), or in embryonated eggs
D. Only on cell cultures (mouse fibroblast or liver cells), or in embryonated eggs
- Plasmids
A. Round shaped
B. Replicate independently
C. Can be transported to a different bacterial cell during conjugation
D. All of them
D. All of them
- Which statement is true about the nuclear material of bacteria
A. Chromosome is bound to the cytoplasmic membrane at one point
B. Surrounded by the nuclear membrane
C. Mostly diploid
D. Composed of dsRNA in superhelix
A. Chromosome is bound to the cytoplasmic membrane at one point
- What is true about the simple staining?
A. only one kind of stain is used
B. the result color is the same by every bacterial component
C. Both A and B
D. Neither
C. Both A and B
- Which method cannot be used to count the total cell count?
A. microscopic count (burker chamber)
B. Spectrophotometer
C. Real time PCR
D. Broth dilution method
A. microscopic count (burker chamber)
- What are the adverse effects of aminoglycoside antibiotics?
A. ototoxic, nephrotoxic
B. neurotoxic
C. carcinogenic
D. hypersensitivity reaction (anaphylactic reaction)
A. ototoxic, nephrotoxic
- Location of the bacterial amino acid synthesis
A. cytoplasmic membrane
B. cytoplasm
C. cell wall
D. plazmids
C. cell wall
- What are the damage of the usage of ethylene oxid?
A. carcinogenic
B. explosive
C. corrosive
D. slow decomposition in the environment
A. carcinogenic
- Which statement is NOT true about heterotrophic bacteria?
A. organic carbon source is needed in their metabolism
B. facultative pathogenic bacteria are facultative heterotrophic, they can utilize anorganic matter as well
C. every obligate pathogenic bacteria are heterophic
D. saprophytic bacteria could be also heterotrophic
B. facultative pathogenic bacteria are facultative heterotrophic, they can utilize anorganic matter as well
- Which antibiotics produce metabolites active against DNA?
A. metronidal, nitrofurantoin
B. ciprofloxacin, flumequine
C. tilmicosin, tiamulin
D. cephtiofur, cephalexin
A. metronidal, nitrofurantoin
- Which sterilisation uses wet heat?
A. autoclave
B. boiling
C. fraction sterilization
D. all of them
D. all of them
- What results in resistancy against tetracyclines?
A. Enzymatic drug inactivation
B. Modificationofbindingsites
C. Decreased intracellular accumulation
D. Alternation in metabolism
A. Enzymatic drug inactivation
- What is true about the capsule production of bacteria?
A. encoded in the genome, the environment does not effect
B. encoded in the genome, the environment effects
C. there is NO correlation between the capsular production and colonial morphology
D. cannot be visualised by staining
B. encoded in the genome, the environment effects
- What is the mode of action of dyes (as disinfectants)?
A. oxidation, cell wall and protein damage
B. reduction, alkylation
C. increased permeability, reaction with lipids, cytoplasm membrane damage
D. enzyme inactivation
D. enzyme inactivation
- Which statement is true about the plasmid of bacteria
A. Consist of dsRNA, linear
B. Consist of dsRNA, circular
C. Consist of dsDNA, linear
D. Consist of dsDNA, circular
D. Consist of dsDNA, circular
- Blood agar is
A. common, differential medium
B. common, selective medium
C. differential, selective medium
D. natural, common medium
A. common, differential medium
- The microaerophil means that:
A. TheneeddecreasedCO2level
B. TheyneedincreasedCO2level(20%)
C. They need increased oxygen level (26%)
D. They need CO2 (10%) and decreased oxygen (6%) level.
D. They need CO2 (10%) and decreased oxygen (6%) level.
- Which antibiotics inhibit protein synthesis?
A. Sulfonamides
B. Quinolones
C. Macrolides
D. Cephalosporins
C. Macrolides
- Which staining method is a differential staining?
A. Gram
B. Stamp
C. Both A and B
D. Neither
C. Both A and B
- Bacteriological staining methods, sorted according to the time needed to their process. Started with the longest.
A. Every staining methods are more or less equal long
B. Ziehl-Neelsen>Gram>Köster
C. Ziehl-Neelsen > Köster > Gram
D. Klöster > Ziehl-Neelsen > Gram
B. Ziehl-Neelsen>Gram>Köster
- What is the optimal temperature of mesophile bacteria ???
A. <15C
B. 15-45C
C. 45C
D. temperature does not affect the propagation
B. 15-45C
- What is the optimal temperature of thermophile bacteria
A. <15C
B. 22-37C
C. 15-45C
D. 45C<
D. 45C<
- A staining method when the color in case of the negative result is red (pink)
A. Gram
B. Ziehl-Neelsen
C. Köster
D. Stamp
A. Gram
- NON-essential cell component
A. Cytoplasmic reticulum
B. Cytoplasm
C. Nucleus
D. Flagella
D. Flagella
- What happens in the lag phase of the bacterial propagation?
A. Cell count number is not changed, biosynthesis of induced enzymes, bacterias are getting used to the new environment.
B. Cellcount number is not changed, replication and cell death is balanced
C. Intensive division, the exponential increase of the cell count
D. Decreased cell count, death of the culture
A. Cell count number is not changed, biosynthesis of induced enzymes, bacterias are getting used to the new environment.
- Which antibiotics is bacteriostatic
A. Beta-lactamase antibiotics
B. polypeptides
C. tetracyclines
D. vancomycin
C. tetracyclines
- Which disinfectant can be used to disinfect wounds?
A. iodophors
B. mercurochrom
C. lactic acid
D. all of them
D. all of them
- What is the difference between the blood agar and the nutrient agar?
A. in case of the blood agar, the water content of the medium if fully replaced by blood
B. blood agar is synthetic, nutrient agar is a natural medium
C. blood agar is a selective, nutrient agar is a common medium
D. blood agar contains 10% defibrinated sheep blood
D. blood agar contains 10% defibrinated sheep blood
- Which one can infect humans as well?
A. trichophyton mentagrophytes
B. trichopyton verrucosum
C. microsporum gyseum
D. all of the three are true
D. all of the three are true
- Role of bacteria in environment?
A. decomposition of organic matter and other material
B. recycling of materials
C. nutrient reservoir
D. all of them
D. all of them
- Which statement is NOT true about conjungation?
A. ssDNA transfered
B. amount of transfered DNA is time dependent
C. directed by R plasmid
D. transfer goes both ways
D. transfer goes both ways
- NOT causes malignant edema:
A. Clostridium, Bacillus anthracis
B. Clostridium, Bacillus subtilits
C. Clostridium Bacillus cereus
D. Clostridium, Bacillus megaterium
C. Clostridium Bacillus cereus
- What is the danger of the usage of peracetic acid?
A. carcinogenic
B. explosive, corrosive
C. toxic
D. slow decomposition in the environment
B. explosive, corrosive
- For what is used a dark field microscope?
A. examination of motility
B. oberseriving pigment granules of bacteria
C. cell counting
D. observing surface structures of bacteria
A. examination of motility
- Cell wall of Gram + bacteria:
A. composed of a 2 layered peptidoglycan
B. ratio of N-acetyl muramic acid crosslinks 30%
C. contains peptide cross-bridges
D. closed, non-permeable
C. contains peptide cross-bridges
- Cell wall of gram negative bacteria
A. composed of a 10-12 layered peptidoglycan
B. ratio of N-acetyl muramic acid crosslinks 100%
C. contains lipoprotein-liposaccharide complex van benne
D. porous, permeable
D. porous, permeable
- Carbon amount harbored in all bacteria of the world compared to the carbon amount harboured in all plants of the world
A. less
B. nearly equal
C. more (2-10x)
D. much more (100-1000x)
A. less
- Which statement is true about the chromosomes of bacteria?
A. consists of dsDNA
B. in most of the cases haploid
C. in most cases circular
D. all of them
D. all of them
- Which sterilization method uses wet heat
A. Autoclave
B. Boiling
C. Fraction sterilization
D. All of them
D. All of them
- Which statement is true about the capsule production of bacteria?
A. Encoded in the genome,the environment does NOT effect
B. Encoded in the genome,the environment effects
C. There is NO correlation between the capsular production and the colonial morphology
D. Cannot be visualized by staining
B. Encoded in the genome,the environment effect
- What is the mode of action of dyes (as disinfectants)
A. oxidation,cell wall and protein damage
B. Reduction, alkylation
C. Increased permeability, reaction with lipids, cytoplasm membrane damage
D. Enzyme inactivation
D. Enzyme inactivation
- What is the mode of action of chlorine compounds
A. Oxidation cell wall and protein damage
B. reduction, alkylation
C. Increased permeability, cytoplasm membrane damage
D. Reacting with lipids
A. Oxidation cell wall and protein damage
- Which statement is true about the chromosomes of bacteria
A. Consists of dsDNA
B. In most of cases haploid
C. In most of the cases circular
D. All of them
D. All of them
- What are the dangers of the usage of peracetic acid?
A. Carcinogenic
B. explosive,corrosive
C. Toxic
D. Slow decomposition in the environment
B. explosive,corrosive
- The causative agent of the greasy pigs disease
A. Staph.Aureus subsp.Aureus
B. Staph.Hyicus
C. Strep. Porcinus
D. None of the above
B. Staph.Hyicus
- Which statement is true about the plasmids of bacteria
A. ConsistofdsRNA,linear
B. ConsistofdsRNA,circular
C. Consist of dsDNA, linear
D. Consist of dsDNA, circular
D. Consist of dsDNA, circular
- Blood agar is…
A. Common, differential medium
B. Common, selective medium
C. Differential, selective medium
D. Natural, common medium
A. Common, differential medium
- Which disinfectant can be used to disinfect wounds
A. Iodophors
B. Mercurochrom
C. Lactic acid
D. All of them
D. All of them
- Bacterial cell wall
A. Essential cell component, every bacterial genus has it
B. Essential cell component,but not every bacterial genus hasit
C. Non-essential cell component, every bacterial genus has it
D. Non-essential cell component, and not every bacterial genus has it
B. Essential cell component,but not every bacterial genus hasit
- Which staining method can be used to stain mycobacteria
A. Ziehl-Neelsen staining,they cannot be stained by Gram staining B. Koster staining,they cannot be stained by gram staining
C. Modified gram staining (acid- alcohol is used for differentiation)
D. Stamp staining, they cannot be stained by gram staining
C. Modified gram staining
(acid- alcohol is used for differentiation)
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- Which antigen is NOT included in the toxin of bacillus anthracis?
A. Oedema factor
B. Heat stabile polysaccharide hapten
C. lethal factor
D. Protective antigen
B. Heat stabile polysaccharide hapten
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- NOT flagellated
A. Bacillus anthracis
B. Bacillus subtilis
C. Bacillus cereus
D. Bacillus megaterium
A. Bacillus anthracis
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- NOT flagellated
- Used as insecticides in bio-gardens:
A. bacillus cereus
B. paenibacillus larvae
C. paenibacillus polymyxa
D. Bacillus thuringiensis
D. Bacillus thuringiensis
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- The most characteristic form of anthrax in the case of horses
A. Peracute form, septicemia
B. Subacute anthrax, oedematous swelling in the pharyngeal region
C. Subacute anthrax with localised oedema, septicaemia with coli and enetritos
D. Pulmonary anthrax
C. Subacute anthrax with localised oedema, septicaemia with coli and enetritos
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- Can produce bacitracin
A. Bacillus subtilis
B. bacillus megaterium
C. bacillus licheniformis
D. Paenibacillus polymyxa
C. bacillus licheniformis
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- Conditions of spore-forming of Bacillus anthracis
A. CO2 and at least 15oC
B. CO2 and at least 37oC
C. O2 and at least 15oC
D. O2 and at least 37oC
C. O2 and at least 15oC
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- Which stain can be used to stain Bacillus anthracis and its capsule? What is the result of the (staining)?
A. Methilene- blue, bacteria: blue, capsule pink
B. Methilene- blue, bacteria: pink, capsule blue
C. Toluidine-blue, bacteria: blue, capsule pink
D. Toluidine- blue, bacteria: pink, capsule blue
C. Toluidine-blue, bacteria: blue, capsule pink
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- The most characteristic form of anthrax in the case of sheep.
A. Peracute form, septicaemia
B. Subacute anthrax, oedematous swelling in the pharyngeal region
C. Haemorrhagic enteritis
D. Pulmonary anthrax
A. Peracute form, septicaemia
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- Method/s NOT advisable to be used by the diagnostic of anthrax
A. Making impression smear and staining
B. Culture
C. PCR
D. Pathological examination
D. Pathological examination
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- Possible human forms of anthrax
A. Skin anthrax
B. Pulmonary anthrax
C. Intestinal anthrax
D. All of them
D. All of them
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- The capsule material of Bacillus Anthracis
A. PolyD-glutamic acid
B. PolyL-glutamic acid
C. Poly D- aspartic acid
D. Poly L- aspartic acid
A. PolyD-glutamic acid
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- Pathogenicity of bacillus cereus in humans:
A. septicemia
B. food poisoning, eye infections
C. arthritis
D. pneumonia
B. food poisoning, eye infections
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- Can produce antibiotics
A. bacillus cereus, bacillus thuringiensis
B. bacillus megaterium, bacillus subtilis
C. bacillus licheniformis, paenibacillus polymyxa
D. paenibacillus larvae, geobacillus strearothermophilus
C. bacillus licheniformis, paenibacillus polymyxa
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- Rarly can cause mastitis in cattle
A. bacillus anthracis
B. bacillus subtilis
C. bacillus cereus
D. bacillus megaterium
C. bacillus cereus
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- Culture of bacillus anthracis
A. fastidious, grows only on blood agar by the presence of CO2, but for the capsule production O2 is needed
B. fastidious, grows only on blood agar by the presence of O2, but for the capsule production CO2 is needed
C. simple, facultative anaerobic, but for the capsule production O2 is needed
D. simple, but obligate aerobic, for the capsule production CO2 is needed
D. simple, but obligate aerobic, for the capsule production CO2 is needed
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- Which statement is not true about Bacillus anthracis?
A. Flagellated (no flagella)
B. has capsule
C. can form spores
D. 4-5 micrometer long, rod shaped
A. Flagellated (no flagella)
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- Pathogenity of bacillus cereus in humans
A. Septicaemia
B. Food poisoning,eye infections
C. Arthritis
D. Pneumonia
B. Food poisoning,eye infections
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- Can produce antibiotics
A. Bacillus cereus, thuringiensis
B. Bacillus megaterium, subtilis
C. Bacillus licheniformis, paenibacillus polymxa
D. Paenibacillus larvae, geobacillus strearothermophilus
C. Bacillus licheniformis, paenibacillus polymxa
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- Causing a notifiable disease
A. Bacillus cerus
B. Bacillus licheniformis
C. Bacillus thuringiensis
D. Paenibacillus larvae
D. Paenibacillus larvae
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- Can produce antibiotics
A. bacillus cereus, bacillus thuringiensis
B. bacillus megaterium, bacillus subtilis
C. bacillus licheniformis, paenibacillus polymyxa
D. paenibacillus larvae, geobacillus strearothermophilus
C. bacillus licheniformis, paenibacillus polymyxa
SPECIFIC BACTERIOLOGY
Bacillus, Paenibacillus
- Can cause sporadic abortions in cattle
A. B.Licheniformis
B. B.megaterium
C. B. subtilis
D. B.Thuringiensis
A. B.Licheniformis
SPECIFIC BACTERIOLOGY
Clostridium
- Location and size of the spores of Clostridia
A. Terminal, subterminal or central, diameter of spore is less or equal compared to the bacterial cell
B. Terminal, subterminal or central, diameter of spore is larger compared to the bacterial cell
C. Only central, diameter of spore is larger compared to the bacterial cell
D. Only central, diameter of spore is less or equal to the bacterial cell
B. Terminal, subterminal or central, diameter of spore is larger compared to the bacterial cell
SPECIFIC BACTERIOLOGY
Clostridium
- Clostridium difficile belongs to this group of clostridia:
A. Neurotoxic
B. histotoxic
C. enteropathogenic
D. other
D. other
Enterotoxin and cytotoxin
SPECIFIC BACTERIOLOGY
Clostridium
- Clostridium perfringens is a exception amongst the Clostridia, because
A. Theoptimalculturetemperatureisdifferent(40-45C)
B. Hascapsule,butnoflagella
C. Both are true
D. Neither are correct
C. Both are true
SPECIFIC BACTERIOLOGY
Clostridium
- Clostridium chauvoei belongs to this group of clostridia:
A. Neurotoxic
B. histotoxic
C. Enteropathogenic
D. other
B. histotoxic
SPECIFIC BACTERIOLOGY
Clostridium
- Susceptible to clostridium difficile
A. Chicken, turkey
B. Quail, pheasant
C. Both
D. Neither
D. Neither
(human, foul, dog)
SPECIFIC BACTERIOLOGY
Clostridium
- Causative agent of blackleg
A. Clostridium septicum
B. Clostridium chauvoei
C. Clostridium sordelli
D. Clostridium haemolyticum
B. Clostridium chauvoei
SPECIFIC BACTERIOLOGY
Clostridium
- Habitat of clostria:
A. soil
B. intestines of animals
C. mud,water
D. all of them
D. all of them
SPECIFIC BACTERIOLOGY
Clostridium
- The causative agent of necrotic enteritis of pigs
A. Clostridium perfringens A
B. Clostridium perfringens B
C. Clostridium perfringens C
D. Clostridium perfringens D
C. Clostridium perfringens C
SPECIFIC BACTERIOLOGY
Clostridium
- Causative agents of blackleg
A. Clostridium septicum
B. Clostridium chauovei
C. Clostridium sordelli
D. Clostridium haemolyticum
B. Clostridium chauovei
SPECIFIC BACTERIOLOGY
Clostridium
- Clostridium colinum causes ulcerative enteritis to:
A. dogs
B. foals
C. both
D. neither
D. neither
quail, chicken, turkey, pheasant:
ulcerative enteritis: intestinal ulceration, hepatic necrosis
SPECIFIC BACTERIOLOGY
Clostridium
- Main location the production of botulinum toxin
A. In rotting materials, feeds, canned foods
B. Indeep(anaerobic)wounds
C. In bacteria located in the bloodstream
D. In lakes, ponds, and still waters
A. In rotting materials, feeds, canned foods
SPECIFIC BACTERIOLOGY
Clostridium
- Especially susceptible to tetanus
A. Horse
B. Human
C. Both
D. Neither
C. Both
SPECIFIC BACTERIOLOGY
Clostridium
- Which statement is NOT true about the bacteria of the clostridium genus?
A. can form spores
B. large sized gram + rods
C. obligate aerobic bacteria
D. catalase and oxidase -
C. obligate aerobic bacteria
SPECIFIC BACTERIOLOGY
Clostridium
- Black discoloration in the muscles is visible
A. in case of leasion caused by clostridium novyi
B. in case of leasion caused by clostridium chauvoei
C. in case of leasion caused by clostridium histolyticum
D. in case of leasion caused by clostridium haemolyticum
B. in case of leasion caused by clostridium chauvoei
SPECIFIC BACTERIOLOGY
Clostridium
- Clostridium piliforme belongs to this group of clostridium:
A. neurotoxic
B. histotoxic
C. enteropathogenic
D. other
D. other
- systematic position questionable
- disease: Tyzzer’s disease (dog, cat, foal, rabbit)
SPECIFIC BACTERIOLOGY
Clostridium
- Causative agent of infectious necrotizing hepatitis
A. Clostridium novyi
B. Clostridium chauvoei
C. Clostridium histolyticum
D. Clostridium septicum
A. Clostridium novyi
SPECIFIC BACTERIOLOGY
Clostridium
- Clostridium perfringens B is the causative agent of
A. necrotic enteritis of chicken
B. necrotic enteritis of pigs
C. lamb dysentery
D. sheep enterotoxaemia (pulpy kidney disease)
C. lamb dysentery
SPECIFIC BACTERIOLOGY
Clostridium
- The neurotoxin of clostridium botulinum…
A. split synaptobrevin inhibitory nerves, so causes rigid paralysis
B. split synaptobrevin cholinerg nerves, so causes rigid paralysis
C. split synaptobrevin in inhibitory nerves, so causes flaccid paralysis
D. split synaptobrevin in cholinergic nerves, so causes flaccid paralysis
D. split synaptobrevin in cholinergic nerves, so causes flaccid paralysis
SPECIFIC BACTERIOLOGY
Clostridium
- What kind of lesions can be caused by peptostreptococcus species
A. metritis, arthritis, pneumonia
B. enteritis, ulcers in the large intestines
C. wound infection, dermatitis
D. rumen atony, abomasum displacement
A. metritis, arthritis, pneumonia
SPECIFIC BACTERIOLOGY
Clostridium
- The spores of clostridium botulinum are especially resistant to
A. acids
B. disinfectants
C. heat
D. antibiotics
C. heat
SPECIFIC BACTERIOLOGY
Staphylococcus
- Causative agent of Morel’s disease of sheep?
A. Staphylococcus aureus subsp. aureus
B. Staphylococcus aureus aubsp. anaerobius
C. Corynebacterium pseudotuberculosis, biotype NO3 positive
D. Corynebacterium pseudotuberculosis, biotype NO3 negative
B. Staphylococcus aureus aubsp. anaerobius
SPECIFIC BACTERIOLOGY
Staphylococcus
- Morphology of Staphylococci
A. Gram+, cocci, in a formation like a bundle of grape
B. Gram+coccirodsinpalisadeformation
C. Gram + cocci in chains
D. Gram - cocci in pairs
A. Gram+, cocci, in a formation like a bundle of grape
SPECIFIC BACTERIOLOGY
Staphylococcus
- Can be the extracellular enzyme of staphylococci
A. coagulase
B. fibrinolysin
C. hyaluronidase
D. all of them
D. all of them
SPECIFIC BACTERIOLOGY
Staphylococcus
- Main habitat of staphylococci
A. Skin, mucosal surface
B. Food, feed, the surface of plants
C. Soil, water
D. All of them
D. All of them
SPECIFIC BACTERIOLOGY
Staphylococcus
- Susceptible species to staphylococcus aureus infections
A. Cattle, sheep, goat
B. Poultry, carnivores
C. Horse, swine
D. All of them
D. All of them
SPECIFIC BACTERIOLOGY
Staphylococcus
- Causes otitis externa in dogs and cats
A. Staphylococcusintermedius
B. Staphylococcusfelis
C. Staphylococcus pseudintermedius
D. Staphylococcus haemolyticus
C. Staphylococcus pseudintermedius
SPECIFIC BACTERIOLOGY
Staphylococcus
- Can be the toxin of Staphylococci
A. Dermotoxin (exfoliative toxin)
B. Shiga-toxin
C. Verotoxin
D. Leucotoxin
A. Dermotoxin (exfoliative toxin)
SPECIFIC BACTERIOLOGY
Staphylococcus
- Lesions caused by staphylococcus aureus
A. Diamondskindisease, myocarditis
B. Local suppuration, mastitis, abscesses, arthritis,metritis
C. Central neural symptomes, neruopathy
D. Gastro-enteritis, diarrhea, hepatitis
B. Local suppuration, mastitis, abscesses, arthritis,metritis
SPECIFIC BACTERIOLOGY
Staphylococcus
- Can cause mastitis in cattle
A. staphylococcus aureus
B. streptococcus uberis, streptococcus dysgalactiae, streptococcus agalacticae
C. escheridae coli
D. all of them
D. all of them
SPECIFIC BACTERIOLOGY
Staphylococcus
- Causative agent of greasy pig disease?
A. staphylococcus aureus, subsp. aureus
B. staphylococcus hyicus
C. streptococcus procinus
D. streptococcus suis
B. staphylococcus hyicus
SPECIFIC BACTERIOLOGY
Staphylococcus
- Fowl typhoid is caused by
A. S.gallinarum
B. S.typhimurium
C. S.typhi
D. S.enteritidis
A. S.gallinarum
SPECIFIC BACTERIOLOGY
Staphylococcus
- Fowl parathyroid is caused by
A, S. Gallinarum
B. S. Paratyphi
C. S. Enteritidis
D. S. Typhisuis
A, S. Gallinarum
SPECIFIC BACTERIOLOGY
Staphylococcus
- Which species is coagulase negative?
A. Staphylococcus aureus subsp. Anaerobius
B. Staphylococcus haemolyticus
C. Staphylococcus pseudintermedius
D. Staphylococcus intermedius
B. Staphylococcus haemolyticus
SPECIFIC BACTERIOLOGY
Micrococcus
- Habitat of Micrococci
A. Skin and mucosal surfaces
B. Environment, food
C. Both A and B
D. Neither
C. Both A and B
SPECIFIC BACTERIOLOGY
Micrococcus
- Obligate aerobic bacterial genera
A. Staphylococcus, Actinomyces, Listeria
B. Micrococcus, Mycobacterium, Brucella
C. Streptococcus, Pasteurella, Haemophilus
D. Escherichia, Salmonella, Actinobacullus
B. Micrococcus, Mycobacterium, Brucella
SPECIFIC BACTERIOLOGY
Streptococcus
- Which bacteria gain toxin production by phage conversion?
A. bacillusanthracis,clostridiumtetani
B. staphylococcusaureus,listeriamonocytogenes
C. corynebacterium diphtheria, streptococcus
D. every mentioned
C. corynebacterium diphtheria, streptococcus
SPECIFIC BACTERIOLOGY
Streptococcus
- Causative agent of strangles
A. Streptococcus equi subsp. Equi
B. Streptococcus equi subsp. Zooepidemicus
C. Burkholderia mallei
D. Corynebacterium pseudotuberculosis biotype NO3- positive
A. Streptococcus equi subsp. Equi
SPECIFIC BACTERIOLOGY
Streptococcus
- What are the virulence factors of streptococci?
A. capsule, certain surface proteins
B. toxins, haemolysins, extracellular enzymes
C. both A and B
D. neither
C. both A and B
SPECIFIC BACTERIOLOGY
Streptococcus
- In general, Streptococci are causing
A. alphahaemolysis
B. Betahaemolysis
C. Alpha or beta haemolysis
D. No haemolysis
C. Alpha or beta haemolysis
SPECIFIC BACTERIOLOGY
Streptococcus
- Can cause mastitis in cattle
A. staphylococcus aureus
B. streptococcus uberis, streptococcus dysgalactiae, streptococcus agalacticae
C.escheridae coli
D. all of them
D. all of them
SPECIFIC BACTERIOLOGY
Streptococcus
- Which species NOT belongs the group of oral streptococci?
A. Streptococcus salivarius
B. Streptococcus sanguis
C. Streptococcus mutans
D. Streptococcus pyogens
D. Streptococcus pyogens
SPECIFIC BACTERIOLOGY
Enterococcus
- Habitat of enterococci
A. normal intestinal flora
B. soil, natural waters
C. both
D. neither
A. normal intestinal flora
SPECIFIC BACTERIOLOGY
Enterococcus
- Not belongs to the group of anaerobic cocci
A. Ruminococcus
B. Enterococcus
C. Peptococcus
D. Sarcina
B. Enterococcus
SPECIFIC BACTERIOLOGY
Enterococcus
- Rarely Enterococci can cause
A. Endocarditis
B. Arthritis
C. Abscesses
D. All of them
D. All of them
SPECIFIC BACTERIOLOGY
Lactobacillus
- NOT true about the habitat of lactobacilli. They can be present….
A. on mucosal surfaces, in intestine
B. in mammary gland
C. in food, feed
D. in the normal intestinal flora
B. in mammary gland
SPECIFIC BACTERIOLOGY
Lactobacilus
- Utilisation of Lactobacillus species:
A. as probiotics, in silage making by the dairy industry as well
B. used in silage making and by the dairy industry, but because of the active fermentation NOT as probiotics
C. as probiotics, but because of the active fermentation NOT used in silage making and by the dairy industry
D. they cannot be utilised practically, because they produce to much acids, and sink pH (even under pH4) dramatically
A. as probiotics, in silage making by the dairy industry as well
SPECIFIC BACTERIOLOGY
Lactobacilus
- NOT true about the habitat of lactobacilli. they can be present…
A. on mucosal surfaces, in intestine
B. in mammary gland
C. in food, feed
D. in the normal intestinal flora
B. in mammary gland
SPECIFIC BACTERIOLOGY
Erysipelothrix
- Which bacterium demands Paraamino-benzoic acid?
A. Trueperella pyogenes
B. Erysipelothrix rhusiopathiae
C. Taylorella equigenitalis
D. Mycoplasma bovis
B. Erysipelothrix rhusiopathiae
SPECIFIC BACTERIOLOGY
Erysipelothrix
- Which bacterium demands paraamino-benzoic acid?
A. Trueperella pyogenes
B. Erysipelothrix rhusiopathiae
C. Taylorella equigenitalis
D. Mycoplasma bovis
B. Erysipelothrix rhusiopathiae
SPECIFIC BACTERIOLOGY
Erysipelothrix
- Morphology of S type Erysipelothrix strains
A. Gram+,slender, flexible rods
B. Gram+, large,wide and longrods
C. Gram +, short but wide rod
D. Gram +, coccoid rods
A. Gram+,slender, flexible rods
SPECIFIC BACTERIOLOGY
Erysipelothrix
- Causative agent of diamond skin disease
A. Staphylococcus hyicus
B. Streptococcus suis
C. Erysipelothrix rhusiopathiae
D. Salmonella choleraesuis
C. Erysipelothrix rhusiopathiae
SPECIFIC BACTERIOLOGY
Erysipelothrix
- Pathogenicity of Erysipelothrix rhusiopathiae in humans
A. Humansarenotsusceptible
B. Humanerysipelas
C. Erysipeloid
D. Gas-gangrene
C. Erysipeloid
SPECIFIC BACTERIOLOGY
Listeria
- Pathogenicity of Listeria in sheep
A. Mainly rumen-atony, lactacidaemia
B. Mainly encephalitis, abortions
C. Mainly septicaemia, arthritis
D. Mainly upper respiratory symptoms, pneumonia
B. Mainly encephalitis, abortions
SPECIFIC BACTERIOLOGY
Listeria
- Habitat of Listeria species
A. Silage, plants
B. Soil, waste waters
C. Foods
D. All of them
D. All of them
SPECIFIC BACTERIOLOGY
Listeria
- Pathogenicity of Listeria in cattle
A. mainly rumen-atony, lactacidaemia
B. Mainly abortion, encephalitis
C. Mainly hepatitis, central neural symptoms
D. Mainly upper respiratory symptoms, pneumonia
B. Mainly abortion, encephalitis
SPECIFIC BACTERIOLOGY
Mycobacterium
- Which staining method can be used stain mycobacterium?
A. ziehl-nielsen staining, they cannot be stained by gram staining
B. Koster staining, they cannot be stained by gram staining
C. Modified gram staining (acid alcohol is used for differentiation)
D. Stamp staining they cannot be stained by gram staining.
C. Modified gram staining (acid alcohol is used for differentiation)
SPECIFIC BACTERIOLOGY
Mycobacterium
- Incubation time of mycobacterium tuberculosis:
A. 2-3 weeks
B. 3-6 weeks
C. 4-8 weeks
D. 6-12 weeks
B. 3-6 weeks
SPECIFIC BACTERIOLOGY
Mycobacterium
- Scotochromogenic mycobacteria
A. Light is needed to pigment production
B. Darkness is needed to pigment production
C. Light is not needed to pigment production
D. Do not produce pigment
C. Light is not needed to pigment production
SPECIFIC BACTERIOLOGY
Mycobacterium
- Which statement is NOT true about the culture of Mycobacteria?
A. Mycobacteriaareobligateaerobic
B. Theirincubationtimeisverylong(weeks,months)
C. Selective culture is possible after acid treatment of the sample
D. They cannot propagate in broths, only on solid media (eh. Petragnani, Dorset)
D. They cannot propagate in broths, only on solid media (eh. Petragnani, Dorset)
SPECIFIC BACTERIOLOGY
Mycobacterium
- Which species are susceptible to Mycobacterium bovis?
A. Cattle,ruminants
B. Human,swine
C. Dog, cat
D. All of them
D. All of them
SPECIFIC BACTERIOLOGY
Mycobacterium
- Resistance of Mycobacterium
A. High,bestamongstthevegetativebacteria
B. High,betterthanspores
C. Average, like other Gram + bacteria
D. vegetative bacteria; average, spores; very high, years in the environment
D. vegetative bacteria; average, spores; very high, years in the environment
SPECIFIC BACTERIOLOGY
Mycobacterium
- In the cell wall of mycobacteria
A. Inthepeptidoglycanlayertherearemuchmorecross-linkings and peptide cross-bridges, so large molecule stains cannot penetrate the cell wall
B.There are lipids, waxes, and mycolic acids, so water-based stains cannot penetrate the cell wall
C. The lipopolysaccharide layer prevent the penetration of the stains at room temperature
D. Can not see option D
B.There are lipids, waxes, and mycolic acids, so water-based stains cannot penetrate the cell wall
SPECIFIC BACTERIOLOGY
Mycobacterium
- Which Mycobacterium species can cause tuberculosis to humans?
A. Mycobacterium tuberculosis,mycobacterium africanum
B. Mycobacteriumbovis, mycobacterium caprae
C. Both A and B
D. neither
C. Both A and B
SPECIFIC BACTERIOLOGY
Mycobacterium
- Pathogenicity of facultative pathogenic (atypic) mycobacteria in swine and cattle
A. Local lesion and serological changes
B. Proliferative tuberculosis
C. Exudative tuberculosis
D. They cannot colonize these species, nothing happens.
A. Local lesion and serological changes
SPECIFIC BACTERIOLOGY
Mycobacterium
- Against what are the mycobacteria especially resistant?
A. Heat
B. Acidandalcohol
C. Salt
D. Chlorine containing disinfectants
B. Acid and alcohol
SPECIFIC BACTERIOLOGY
Mycobacterium
- Causative agent of feline leprosy
A. Mycobacterium leprae
B. Mycobacterium lepraemurium
C. Mycoplasma leprae
D. Mycoplasma felis
B. Mycobacterium lepraemurium
SPECIFIC BACTERIOLOGY
Mycobacterium
- Causative agents of tuberculosis of reptile and fish
A. Mycobacterium tuberculosis, Mycobacteriumafricanum
B. Mycobacteriumgordonae, Mycobacteriumphlei
C. Mycobacterium marinum, Mycobacterium fortuitum
D. Mycobacterium intracellular, Mycobacterium terrae
C. Mycobacterium marinum, Mycobacterium fortuitum
SPECIFIC BACTERIOLOGY
Corynebacterium
- Pathogencity of corynebacteria
A. Local suppurantion, arthritis, metritis, mastitis
B. Upper respiratory disease, pneumonia, lymphadenitis
C. Intoxications, central neutral symptoms
D. Dermatitis, inflammation of the genitals, foot problems
A. Local suppurantion, arthritis, metritis, mastitis
SPECIFIC BACTERIOLOGY
Corynebacterium
- Which species can cause cystitis in cattle?
A. Corynebacterium renale
B. Corynebacterium systiditis
C. Corynebacterium pilosum
D. all of them
D. all of them
SPECIFIC BACTERIOLOGY
Corynebacterium
- Habitat of Corynebacteria
A. Pathogenic species: mucosal surfaces, skin, milk, saprophytes; also in the soil
B. Pathogenic species: lymphnodes , lungsaprophytes: also in natural waters
C. Every species: first of all in the soil, animals can be infected only temporary by soil containing feed
D. Every species: obligate cell parasites, can survive only in infected hosts
A. Pathogenic species: mucosal surfaces, skin, milk, saprophytes; also in the soil
SPECIFIC BACTERIOLOGY
Corynebacterium
- Which bacteria gain toxin production by phage conversion?
A. bacillusanthracis,clostridiumtetani
B. staphylococcusaureus,listeriamonocytogenes
C. corynebacterium diphteriae, streptococcus
D. every mentioned
C. corynebacterium diphteriae, streptococcus
SPECIFIC BACTERIOLOGY
Corynebacterium
- Pathogenicity of corynebacteria
A. Local suppurations, arthritis, metritis, mastitis
B. Upperrespiratorydisease, pneumonia, lymphadenitis
C. Intoxications, central neural symptoms
D. Dermatitis, inflammation of the genitals, foot problems
A. Local suppurations,arthritis,metritis,mastitis
SPECIFIC BACTERIOLOGY
Corynebacterium
- Pathogenicity of Corynebacterium diphtheria in humans
A.Toxin producing strains: scarlet fever: non-toxin producing strains: humans erysipelas, rheumatic fever, glomerulonephritis
B.Toxin producing strains: Diphtheria: non-toxin producing strains: pharyngitis, endocarditis
C. Toxin producing strains: pseudotuberculosis: non-toxin producing strains: abscesses in lymph nodes, lymphadenitis
D. Toxin producing strains: gonorrhea: non-toxin producing strains: urinary tract infections, inflammation of genitals, cystitis
B.Toxin producing strains: Diphtheria: non-toxin producing strains: pharyngitis, endocarditis
SPECIFIC BACTERIOLOGY
Corynebacterium
- Causative agent of diphtheria
A. Staphylococcus aureus
B. Streptococcus pneumoniae
C. Corynebacterium diphteriae
D. Bordetella bronchiseptica
C. Corynebacterium diphteriae
SPECIFIC BACTERIOLOGY
Corynebacterium
- Causative agent of caseous lymphadenitis of sheep and goats
A. Staphylococcus aureus sbsp. Anaerobius
B. Corynebacterium pseudotuberculosis, NO3- negative biotype
C. Bibersteinia trehalosi
D. Can not see option D
B. Corynebacterium pseudotuberculosis, NO3- negative biotype
SPECIFIC BACTERIOLOGY
Corynebacterium
- What kind of formations can be formed the groups of corynebacteria?
A. pairs, tetrades
B. bunch of grapes
C. chain
D. palisade, chinese letter
D. palisade, chinese letter
SPECIFIC BACTERIOLOGY
Corynebacterium
- Causative agent of equine ulcerative lymphagitis
A. streptococcus equi subsp equi
B. coryne bacterium pseudo tuberculosis, NO3positivebiotype
C. burkholderia mallei
D. histoplasma farciminosum
B. corynebacteriumpseudotuberculosis,NO3positivebiotype
SPECIFIC BACTERIOLOGY
Actinomyces
- Causative agent of human actinomycosis
A. Actinomyces bovis, actinomyces israeli
B. Actinomyces hordeovulneris, actinomyces viscosus
C. Actinomyces suimastitidis, actinomyces hyovaginalis
D. Actinomyces israeli, actinomyces viscosus
D. Actinomyces israeli, actinomyces viscosus
SPECIFIC BACTERIOLOGY
Actinomyces
- Morphology of actinomyces species:
A. rod or filament shaped, form tubercules
B. rod or filament shaped, form sulfur granules
C. coccus shaped, form tubercules
D. coccus shaped, form sulfur granules
B. rod or filament shaped, form sulphur granules
SPECIFIC BACTERIOLOGY
Truperella
- Culture demand of trueperella pyogenes:
A. non fastidious, only nutrient agar
B. nutrient agar and room temperature (22C)
C. blood agar and native protein
D. blood agar, 5-10% CO2 glycerol
C. blood agar and native protein
SPECIFIC BACTERIOLOGY
Actinobaculum
- Pathogenicity of actinobaculum suis in swine?
A. Purulent masitis
B. Bone deformity (in maxilla and mandibula)
C. purulent encephalitis
D. pyelonephritis, purulent cystits
D. pyelonephritis, purulent cystits
SPECIFIC BACTERIOLOGY
Actinobaculum
- Name(s) of actinobacillus species which is/are important in veterinary field?
A. Actino bacillus ligniersii
B. Actino bacillus caballi
C. Actino bacillus rodentis
D. Actino bacillus ureaplasma
A. Actino bacillus ligniersii
SPECIFIC BACTERIOLOGY
Actinobaculum
- Actinobacillus seminis:
A. They live on mucous membranes of rams and bocks
B. It needs 10% CO2 for their cultivation
C. It can cause inflammation of accessory glands, epididymitis and abortion
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Actinobaculum
- Which statement(s) is/are true for the actinobacillus lignieresii?
A. Small size rods and producing long filament in smear
B. It lives mainly in the cattle and sheep mouth and bowel tract
C. Gram-positive, obligate anaerob bacterium
D. The first two are true
D. The first two are true
SPECIFIC BACTERIOLOGY
Actinobaculum
- Which statement is/are NOT true for the Actinobacillus pleuropneumoniae?
A. Beta-haemolytic bacterium
B. The biotype I of Actinobaciluuis pleuropneumoniae do not need NAD for their growing
C. The biotype I will grow on NAD enriched blood agar
D. It has two biotypes
B. The biotype I of Actinobaciluuis pleuropneumoniae do not need NAD for their growing
SPECIFIC BACTERIOLOGY
Actinobaculum
- Culture demand of Actinobaculum suis
A. Non fastidious, only nutrient agar
B. Nutrient agar and 5-10% CO2
C. Blood agar and anaerobic atmosphere
D. Blood agar and microaerophilic
C. Blood agar and anaerobic atmosphere
SPECIFIC BACTERIOLOGY
Actinobaculum
- Culture demand of actinobaculum suis
A. non fastidious, only nutrient agar
B. blood agar + yeast
C. blood agar and anaerobic atmosphere
D. blood agar 5-10% CO2, cystein
C. blood agar and anaerobic atmosphere
SPECIFIC BACTERIOLOGY
Actinobaculum
- Which species are susceptible to Actinobaculum suis infection?
A. Swine
B. Cattle
C. Both A and B
D. Neither
A. Swine
SPECIFIC BACTERIOLOGY
Renibacterium
SPECIFIC BACTERIOLOGY
Renibacterium
- Culture demand of Renibacterium salmoninarum
A. Lower temperature (15-18C), obligate aerobic, cystein and blood serum
B. Lower temperature (10-12C), obligate anaerobic, yeast extract
C. Lower temperature (25-28C), microaerophilic atmosphere, glycerol
D. Body temperature (37C), 5-10% CO2, chocolate agar, NAD
A. Lower temperature (15-18C), obligate aerobic, cystein and blood serum
SPECIFIC BACTERIOLOGY
Renibacterium
- Pathogenity of Renibacterium salmoninarum
A. Abscesses in kidneys and parenchymal organs
B. Furunculosis
C. Red mouth disease
D. Ascites
A. Abscesses in kidneys and parenchymal organs
SPECIFIC BACTERIOLOGY
Rhodococcus
- Morphology of rhodococcus equi:
A. Gram + coccus
B. gram + filament, then rod, finally coccus
C. gram - polimorf
D. gram - coccus
A. Gram + coccus
SPECIFIC BACTERIOLOGY
Rhodococcus
- Which genus can produce pigment?
A. Streptococcus
B. Enterococcus
C. Rhodococcus
D. Ruminococcus
C. Rhodococcus
SPECIFIC BACTERIOLOGY
Rhodococcus
- Colonial morphology of rhodococcus equi
A. large colonies, first white,then golden pigment
B. small, top of a mountain shaped R colonies, first white ,then yellow ,finally orange pigment
C. large, merging S (M) colonies, first white, then salmon pink pigment
D. small or medium size S colonies, first red, the brown pigment
C. large, merging S (M) colonies, first white, then salmon pink pigment
SPECIFIC BACTERIOLOGY
Rhodococcus
- Which species are susceptible to Rhodococcus equi (except horse)?
A. Dog, cat, human
B. Cattle, swine, human
C. Monogastric herbivores: swine, rabbit
D. Galliform birds
B. Cattle, swine, human
SPECIFIC BACTERIOLOGY
Rhodococcus
- Which age group of horses is susceptible of rhodococcus equi?
A. every age group
B. fetus, newborn
C. foal
D. adult horses
C. foal
SPECIFIC BACTERIOLOGY
Rhodococcus
- Culture demand of rhodococcus equi
A. non fastidious, only nutrient agar
B. blood agar + yeast
C. blood agar and anaerobic atmosphere
D. blood agar 5-10% CO2, cystein
A. non fastidious, only nutrient agar
SPECIFIC BACTERIOLOGY
Rhodococcus
- Which bacteria are capnophile
A. Bacillus anthracis, enterococcus faecalis
B. Mycobacterium tuberculosis, burkholderia mallei
C. Brucella abortus, histophilus somni
D. Rhodococcus equi, trueperella pyogenes
D. Rhodococcus equi, trueperella pyogenes
SPECIFIC BACTERIOLOGY
Nocardia
- It is characteristic for Nocardia asterioides
A. Obligateanaerob
B. Facultativeanaerobe
C. Obligate aerob
D. Fermentative
C. Obligate aerob
SPECIFIC BACTERIOLOGY
Nocardia
- It is characteristic for Nocardia asteroides
A. Carotenoid pigment production (yellow red pink color)
B. production of pyocyaninin bluecolor
C. carotenoid pigment production (in blue and red color)
D. production of saponins in white color
A. Carotenoid pigment production (yellow red pink color)
SPECIFIC BACTERIOLOGY
Nocardia
- Morphology of Nocardia species
A. Gram-positivecoccus
B. Ziehl-Neelsenpositiverod
C. Gram-negative rod
D. Gram-positive rod, branched filaments
D. Gram-positive rod, branched filaments
SPECIFIC BACTERIOLOGY
Dermatophilus
- Name of Dermatophilus species which is important in veterinary field
A. Dermatophilus canadensis
B. Dermatophilus congolensis
C. Dermatophilus cutaneus
D. Dermatophilus cloacae
B. Dermatophilus congolensis
SPECIFIC BACTERIOLOGY
Dermatophilus
- It is characteristic for Dermatophilus congolensis
A. Anaerobcultivation
B. Flagellatedcocciareproduced
C. Gram-negative rod
D. Not fastidious during its cultivation
D. Not fastidious during its cultivation
SPECIFIC BACTERIOLOGY
Enterobacteriaceae
- Main antigens in the members of enterobacteriaceae family:
A. O (cell wall) antigen and K (capsule) antigen
B. H (flagella) and F (fimbria) antigen
C. Hemolysine and hyaluronidase
D. The first two are true
D. The first two are true
SPECIFIC BACTERIOLOGY
Enterobacteriaceae
- What is true for the members of enterobacteriaceae family?
A. Gram-negative coccus
B. Middle sized (1-3um) rods with flagella (except: member of shigella and klebsiella genus)
C. They have anaerobic cultivation
D. They cannot move actively
B. Middle sized (1-3um) rods with flagella (except: member of shigella and klebsiella genus)
SPECIFIC BACTERIOLOGY
Enterobacteriaceae
- What is true for the members of Enterobacteriaceae family?
A. They are not fastidious during their cultivation
B. We use selective and differential media for their isolation from mixed samples
C. Existing low, medium and high selective media for the isolation of enterobacteriaceae
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Enterobacteriaceae
- Members of enterobacteriaceae are:
A. Divided into two groups: lactose positive and lactose negative genera
B. It is uniform family and cannot be divided into genera
C. Divided into two groups: genera which contain moving and another genera which contain not moving bacteria
D. Divided into two groups oxidative and fermentative genera
A. Divided into two groups: lactose positive and lactose negative genera
SPECIFIC BACTERIOLOGY
Enterobacteriaceae
- Members of Enterobacteriaceae are
A. Classified into species by their sugar splitting abilities
B. Classified into species by their biochemical and serological features
C. Classified into species by their O (cell wall) antigens
D. Classified into species by their lactose splitting abilities
B. Classified into species by their biochemical and serological features
SPECIFIC BACTERIOLOGY
Enterobacteriaceae
- What is true for the members of Enterobacteriaceae family?
A. Large(10micrometer)rods
B. Allofthemhasflagella
C. Small (1-3 micrometer) rods
D. Gram-positive rods
C. Small (1-3 micrometer) rods
SPECIFIC BACTERIOLOGY
Serratia
- Serratia marcescens:
A. They live in mucous membranes of animals and they can produce red pigment
B. It is difficult to cultivate them, only under special conditions
C. Main habitat is the soil and can produce red pigment
D. It does not have any importance in the food industry
C. Main habitat is the soil and can produce red pigment
SPECIFIC BACTERIOLOGY
Edwardsiella
- Members of Edwardsiella genus are:
A. Human pathogenic bacteria
B. They are not fastidious during their cultivation
C. Basically they need high temperature (42 celsius degree) for their cultivation
D. None of them
D. None of them
SPECIFIC BACTERIOLOGY
Edwardsiella
- Members of Edwardsiella genus are:
A. Humanpathogenicbacteria
B. Theyarenotfastidiousduringtheircultivation
C. Basically they need high temperature of (42 oC) for their cultivation
D. None of them are true
D. None of them are true
SPECIFIC BACTERIOLOGY
Edwardsiella
- Edwardsiella tarda and Edwardsiella ictaluri:
A. Causing dog renal failure
B. Causing exudative dermatitis
C. Fish pathogens and are fastidious during their cultivation
D. All of the three are true
C. Fish pathogens and are fastidious during their cultivation
SPECIFIC BACTERIOLOGY
Escherichia
- Escherichia coli can not cause in animals…
A. Cow mastitis
B. Epididymitis and orchitis
C. Oedema disease of weaned piglets
D. Fowl airsacculitis and peritonitis
B. Epididymitis and orchitis
SPECIFIC BACTERIOLOGY
Escherichia
- It is/they are characteristics of escherichia coli:
A. They are not fastidious during their cultivation
B. It grows as lactose positive strains on low and medium selective medias
C. Ability of producing capsule and mucoid colonies on the surface of media
D. All of the three are true.
A. They are not fastidious during their cultivation
SPECIFIC BACTERIOLOGY
Escherichia
- It is/ they are characteristics of Escherichia coli:
A. Gram - coccus
B. Gram + rod
C. Lactose + rod
D. Gram - and lactose +
D. Gram - and lactose +
SPECIFIC BACTERIOLOGY
Escherichia
- It is/they are characteristics of escherichia coli:
A. it grows as lactone positive (pink) strains on MacConkey agar
B. it cannot grow on the drigalski agar (only salmonella)
C. it cannot produce catalase enzyme
D. all of the three are true
B. it cannot grow on the drigalski agar (only salmonella)
SPECIFIC BACTERIOLOGY
Escherichia
- Can cause mastitis in cattle
A. staphylococcus aureus
B. streptococcus uberis, streptococcus dysgalactiae, streptococcus agalacticae
C. escheridae coli
D. all of them
D. all of them
SPECIFIC BACTERIOLOGY
Escherichia
- Which is/are true for the Escherichia coli?
A. All are obligate pathogens
B. Someones are facultative pathogens and saprophytes
C. All are saprophytes
D. All are facultative pathogens
B. Someones are facultative pathogens and saprophytes
SPECIFIC BACTERIOLOGY
Escherichia
- The main habitat of Escherichia coli?
A. Animal bowel tract and their faeces
B. Seas
C. Hot springs
D. Warm blooded animals respiratory tract
A. Animal bowel tract and their faeces
SPECIFIC BACTERIOLOGY
Escherichia
- It is/they are characteristic(s) of Escherichia coli:
A. Gram-negativecoccus
B. Gram-positiverod
C. Lactose- positive rod
D. Gram- and lactose- positive
D. Gram- and lactose- positive
SPECIFIC BACTERIOLOGY
Klebsiella
- What is/are true for the Klebsiella pneumoniae?
A. Obligate pathogen and causing pneumonia in humans
B. It can cause pneumonia, mastitis and metritis in animals as well C. Indol positive bacterium
D. Lactose negative bacterium
B. It can cause pneumonia, mastitis and metritis in animals as well
SPECIFIC BACTERIOLOGY
Klebsiella
- What is/are true for the Klebsiella pneumoniae
A. Rod shape with capsules
B. Wide distribution and producing mucoid colonies on agar surface
C. Both of them
D. None of them
C. Both of them
SPECIFIC BACTERIOLOGY
Klebsiella
- What is/are true for the Klebsiella pneumoniae?
A. Lactose Positive
B. Voges-Proskauerpositive
C. Urease Positive
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Klebsiella
- What is/are true for the Klebsiella pneumoniae?
A. Wide distribution
B. Coccus shape
C. Ability to move, surrounded with flagella
D. Absence of capsule and growing R type of colonies
A. Wide distribution
SPECIFIC BACTERIOLOGY
Enterobacter
- Enterobacter species are:
A. it has rod shape and capsule
B. it produce mucoid colonies on agar surface
C. wide distribution
D. all of the three are true
D. all of the three are true
SPECIFIC BACTERIOLOGY
Salmonella
- Only human salmonella serotypes are:
A. S.enteriditis
B. S.typhi
C. S.typhimurium
D. All of the three are true
B. S.typhi
SPECIFIC BACTERIOLOGY
Salmonella
- Only human pathogen Salmonella serotypes are:
A. S.Paratyphi
B. S.Enteritidis
C. S. Choleraesuis
D. S.Abortusequi
A. S.Paratyphi
SPECIFIC BACTERIOLOGY
Salmonella
- Only human pathogen Salmonella serotypes are:
A. S.Typhi
B. S.Paratyphi
C. S. Sendai
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Salmonella
- Human and animal pathogen Salmonella species are:
A. S. enteritidis
B. S. typhi
C. S. gallinarum
D. All of the three are true
A. S. enteritidis
SPECIFIC BACTERIOLOGY
Salmonella
- Which is true about the Salmonella cultivation
A. They are not fastidious during their cultivation
B. They cannot growin MacConkey agar
C. They can be isolated selectively on blood agar
D. They do not selective enrichment from mixed sample
A. They are not fastidious during their cultivation
SPECIFIC BACTERIOLOGY
Salmonella
- It is not true for the Salmonella genus
A. Wide distribution
B. Medium size rod-shaped and possesses flagella
C. S. Typhimurium has no flagella
D. S. Gallinarum has no flagella
C. S. Typhimurium has no flagella
SPECIFIC BACTERIOLOGY
Salmonella
- Salmonella species about their antigens….
A. Cannot be classified
B. Can be classified by Kauffmann-White system
C. Have cross-reaction between serotypes
D. They can be classified into two species, namely S. enterica and S. bongori
B. Can be classified by Kauffmann-White system
SPECIFIC BACTERIOLOGY
Salmonella
- Salmonella serotypes can be classified by their pathogenicity into these groups
A. Onlyhumanpathogenserotypes
B. Onlyanimalpathogenserotypes
C. Human an animal pathogen serotypes
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Salmonella
- It is true for the salmonella genus
A. wide distribution
B. medium size rod shape and possess of flagella
C. lactose positive
D. the first two are true
A. wide distribution
SPECIFIC BACTERIOLOGY
Salmonella
- It is true for the salmonella genus
A. they can split lactose, therefore they are lactose positives
B. they produce hydrogen-sulphide
C. they are indol positives
D. they are voges-proskauer positives
B. they produce hydrogen-sulphide
SPECIFIC BACTERIOLOGY
Shigella
- What is/are true for the biochemical features of shigella genus?
A. Indol +
B. Lactose +
C. Metyl-red +
D. Urease +
C. Metyl-red +
SPECIFIC BACTERIOLOGY
Shigella
- What is/are true for the biochemical features of the Shigella genus?
A. Indolpositives
B. Lactosepositives
C. Methyl-red positives
D. Urease positives
C. Methyl-red positives
SPECIFIC BACTERIOLOGY
Yersinia
SPECIFIC BACTERIOLOGY
Yersinia
- Which one is true?
A. yersinia enterocolitica causes similar signs in mesenterial lymph nodes like tuberculosis
B. yersinia pseudotuberculosis can cause trout septicaemia (red mouth disease)
C. A yersinia ruckeri cause abortion in cattles and sheep
A. yersinia enterocolitica causes similar signs in mesenterial lymph nodes like tuberculosis
SPECIFIC BACTERIOLOGY
Yersinia
- What is/are true for the Yersinia pseudotuberculosis?
A. 1-2um,coccoid rod shap E
B. They have flagella under 22 degrees celsius
C. They are not fastidious for their cultivation
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Yersinia
- Which one is a Yersinia species
A. Y. budapestinensis
B. Y. pseudotuberculosis
C. Y. cloacae
D. Y. dagmatis
B. Y. pseudotuberculosis
SPECIFIC BACTERIOLOGY
Citrobacter, Proteus, Provedentia
- What is not the main habitat of the member of Citrobacter genus
A. Mammals
B. Waterandenvironment
C. Bowel of birds
D. On the surface of citrus
D. On the surface of citrus
SPECIFIC BACTERIOLOGY
Citrobacter, Proteus, Provedentia
- What is/are true for the proteus species?
A. saprophytes
B. they have no ability to move , therefor they cannot either move in semiliquid media
C. they can block the isolation from moxed sample with their swarming
D. theyre lactose neg and phenylalanine-desaminase positive species in the Enterobacteriaceae family
A. **saprophytes
AND
D. theyre lactose neg and phenylalanine-desaminase positive species in the Enterobacteriaceae family**
SPECIFIC BACTERIOLOGY
Citrobacter, Proteus, Provedentia
- What is/are true for the Proteus species?
A. Gram-negative
B. Swarming on the agar surface
C. Wide distribution
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Citrobacter, Proteus, Provedentia
- What is/are true for the Proteus species?
A. Living in the respiratory tract
B. They have not flagella
C. Swarming on the agar surface
D. None of them
C. Swarming on the agar surface
SPECIFIC BACTERIOLOGY
Fusobacterium
- True for fusobacterium necrophorum subsp.necrophorum
A. Takes part in the production of sheep footrot disease
B. It can cause gingivitis and peritonitis in dogs
C. It can cause necrobacillosis in calf, piglets and rabbits
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Fusobacterium
- True for Fusobacterium necrophorum subsp. necrophorum
A. Haemolytic strain and making haemagglutination
B. Producing leukotoxin
C. Both of them
D. None of them
C. Both of them
SPECIFIC BACTERIOLOGY
Fusobacterium
- True for Fusobacterium species:
A. Weak resistant
B. Facultative pathogen
C. They take part in local injuries which gives anaerobic conditions
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Fusobacterium
- True for Fusobacterium species:
A. They have coccoid shape
B. They are blue after gram staining
C. They produce chains and filaments in smear
D. None of them
D. None of them
SPECIFIC BACTERIOLOGY
Fusobacterium
- True for Fusobacterium species:
A. They produce several extracellular enzymes
B. They cannot split carbohydrates
C. They can digest casein and gelatine
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Fusobacterium
- True for Fusobacterium necrophorum subsp. necrophorum
A. Haemolyticstrain
B. Causinghaemagglutination
C. Producing leucotoxin
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Bacteroides, Dichelobacter, Prevotella
- What is true for the bacteroides, dichelobacter and prevotella genus?
A. they live only in the animals lower tract
B. they cannot split protein, because they do not have any enzymes for it
C. they are medium size (3-5 micrometer) rods and obligate anaerobs
D. all of the three are true
C. they are medium size (3-5 micrometer) rods and obligate anaerobs
SPECIFIC BACTERIOLOGY
Bacteroides, Dichelobacter, Prevotella
- What is/are true for bacteroides, dichelobacter and prevotella genus
A. They are medium size (3-5um) rods.
B. Gram-negative staining
C. Obligate anaerobs
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Bacteroides, Dichelobacter, Prevotella
- What is/are true for the bacteroides, dichelobacter and provetella genus?
A. Theyaremediumsize(3-5um)rodsandobligateanerobes
B. Grampositiverod
C. Only they live in the environment
D. All of the above are true
A. Theyaremediumsize(3-5um) rods and obligate anerobes
SPECIFIC BACTERIOLOGY
Bacteroides, Dichelobacter, Prevotella
- What is the main habitat of the member of dichlobacter genus?
A. Bowel of animals
B. Mucous membrane of respiratory and genital tract
C. Water and environment
D. All of the three are true
B. Mucous membrane of respiratory and genital tract
SPECIFIC BACTERIOLOGY
Pasteurella
- What is/are not true for the pasturella genus?
A. Gram neg, small (0.5-2 micrometer) coccoid rod shape
B. they never produce small during their cultivation
C. they can produce capsule
D. they live mainly on the animals mucous membrane
B. they never produce small during their cultivation
SPECIFIC BACTERIOLOGY
Pasteurella
- What is/are true for the Pasteurella genus.
A. Catalase and oxidase positives
B. Absence of capsule
C. Absence of cell wall
D. High resistance
A. Catalase and oxidase positives
SPECIFIC BACTERIOLOGY
Pasteurella
- Which statement(s) is/are true?
A. Pasteurella species can be classified into 16 groups by their capsule antigens in the Heddleston system
B. Pasteurella multocida D producing dermonecrotoxin
C. Pasteurella species are catalase and oxidase positives
D. All of the three are true
C. Pasteurella species are catalase and oxidase positives
SPECIFIC BACTERIOLOGY
Pasteurella
- What is/are true for the Pasteurella genus?
A. Catalase and oxidase negatives
B.They can be classified into16 groups by their capsule antigens in the Heddleston system
C. They can produce mucoid colonies on agar surface because of the capsule production.
D. Highly resistant and toxin producing species
C. They can produce mucoid colonies on agar surface because of the capsule production.
SPECIFIC BACTERIOLOGY
Pasteurella
- What is/are true for the Pasteurella genus?
A. Gram-positive
B. Small size (0,5-2 um), coccoid rod shape
C. They live in the environment only
D. All of the three are true
B. Small size (0,5-2 um), coccoid rod shape
SPECIFIC BACTERIOLOGY
Pasteurella
- What is/are NOT true for the Pasteurella genus?
A. Gram-negative, small size (o,5-2um), coccoid rod shape
B. They are not fastidious, they can grow on-base agar
C. They can produce a capsule
D. They live mainly on the animal’s mucous membrane
B. They are not fastidious, they can grow on-base agar
SPECIFIC BACTERIOLOGY
Pasteurella
- What is/are true for the pasteurella genus?
A. TheycanproduceM-S-Rcoloniesonagarsurface
B.They are fastidious and they need yeast extract enriched blood agar for their cultivation
C. During their cultivation they produce an intensive typical smell
D. All of the three are true
B.They are fastidious and they need yeast extract enriched blood agar for their cultivation
SPECIFIC BACTERIOLOGY
Mannheimia, Bibersteinia
SPECIFIC BACTERIOLOGY
Mannheimia, Bibersteinia
- Which statement(s) is/are true for the Mannheimia and Bibersteinia genus
A. Catalase and oxidase negatives
B. They can be classified into several groups by their capsule antigen
C. They produce dermone necrotoxin
D. They produce toxins and have high resistance
B. They can be classified into several groups by their capsule antigen
SPECIFIC BACTERIOLOGY
Mannheimia, Bibersteinia
- Which statement (s) is/are true for the Mannheimia and Bibersteinia genus
A. They can produce M-S-S colonies on the agar surface
B.They are fastidious and they need yeast extract enriched blood agar for their cultivation
C. During their cultivation they produce an intensive typical smell
D. All of three are true
B.They are fastidious and they need yeast extract enriched blood agar for their cultivation
SPECIFIC BACTERIOLOGY
Mannheimia, Bibersteinia
- Which statement is true for the Mannheima and Biebersteinia genus?
A. gram +
B. small size (0.5-2 micrometer). coccoid rods
C. they live in the environment only
D. all of the three are true
B. small size (0.5-2 micrometer). coccoid rods
SPECIFIC BACTERIOLOGY
Mannheimia, Bibersteinia
- Which statement is true for bibersteinia trehalosi?
A. it is a saprophyte, thus it cannot cause disease either humans and animals
B. it causes encephalomyelitis
C. it can cause acute systemic pasteurellosis of feedlot lambs
D. it can cause the sheep footrot
C. it can cause acute systemic pasteurellosis of feedlot lambs
SPECIFIC BACTERIOLOGY
Mannheimia, Bibersteinia
- Which statement(s) is/are true for the Mannheimia and Bibersteinia genus?
A.Bibersteinia trehalosi differ from Mannheimia haemolytica by it strehalose splitting ability
B. Catalase and oxidase negatives
C. Mannheimia haemolytica is an alpha-hemolytic strain
D. They produce dermonecrotoxin
A. Bibersteinia trehalosi differ from Mannheimia haemolytica by it strehalose splitting ability
SPECIFIC BACTERIOLOGY
Mannheimia, Bibersteinia
- Which statement(s) is/are true for the mannheimia and bibersteinia genus?
A. Gram-negative, small size (3-5um), coccoid
B. They can produce beta-hemolysis in blood agar
C. They are not fastidious. They can grow on base agar
D. Catalase and oxidase negatives
B. They can produce beta-hemolysis in blood agar
SPECIFIC BACTERIOLOGY
Mannheimia, Bibersteinia
- Which statement(s) is/are true for the Mannheimia haemolytica?
A. It can cause mastitis in ruminants
B. It can cause lamb septicemia
C. It can cause sheep mastitis
D. All of them are true
D. All of them are true
SPECIFIC BACTERIOLOGY
Mannheimia, Bibersteinia
- Which genus CANNOT produce pigment
A. Micrococcus
B. Mycobacterium
C. Aeromonas
D. Mannheimia
D. Mannheimia
SPECIFIC BACTERIOLOGY
Actinobacillus
- Names of actinobacillus species which is/are important in vet field:
A. Actinobacillus lignieresil
B. Actinobacillus caballi
C. Actinobacillus rodentis
D. Actinobacillus Ureaplasma
A. Actinobacillus lignieresil
SPECIFIC BACTERIOLOGY
Actinobacillus
- Name(s) of Actinobacillus species which is/are important in veterinary field?
A. Actinobacillusligneresii
B. Actinobacillusseminis
C. Actinobacillus pleuropneumoniae
D. All of three are true
D. All of three are true
SPECIFIC BACTERIOLOGY
Actinobacillus
- Name of the actinobacillus which is important in vet field:
A. Actinobacillus rodentis
B. actinobacillus caballi
C. actinobacillus pleuropneumoniae
D. actinobacillus ureaplasma
C. actinobacillus pleuropneumoniae
SPECIFIC BACTERIOLOGY
Actinobacillus
- Actinobacillus suis
A. Beta-haemolytic bacterium
B. It can cause sucking piglet septiceamia
C. It can cause grower or adult swine septicemia, pneumonia, metritis and arthritis
D. All of the three are true
B. It can cause sucking piglet septiceamia
SPECIFIC BACTERIOLOGY
Haemophilus
- Which statement(s) is/are NOT true for Haemophilus genus?
A. Small, coccoid rod shape
B. Theyarebloodparasitesandtheirnamecamefromit
C. They are fastidious and need X and V factor as well
D. Obligate pathogens
D. Obligate pathogens
SPECIFIC BACTERIOLOGY
Histophilus
- Which genus does NOT demand NAD
A. Haemophilus
B. Avibacterium
C. Actinobacillus
D. Histophilus
D. Histophilus
SPECIFIC BACTERIOLOGY
Histophilus
- Which one is/are true?
A. Histophilus somni is a fastidious bacterium
B. Histophilus somni do not need either X or V factor
C. Histophilus somni needs CO2 during it cultivation
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Avibacterium
- Which statements is true for the the avibacterium genus?
A. small, coccoid rods
B. Gram neg
C. it is fastidious bacterium
D. all of the three are true
D. all of the three are true
SPECIFIC BACTERIOLOGY
Avibacterium
- Avibacterium paragallinarum:
A. There is a CO2 and V factor demand
B. It can cause the infectious coryza of hens
C. It is fastidious bacterium
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Taylorella
- Taylorella equigenitals:
A. It lives on horse genital mucous membrane
B. It demands CO2, but does not demand either X or V factor
C. It causes the contagious equine metritis
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Taylorella
- Taylorella equigenitalis
A. It causes the contagious equine metritis
B. It causes the mare contagious metritis
C. It never causes disease, because it is a saprophyte and the part of the normal flora
D. None of them
A. It causes the contagious equine metritis
SPECIFIC BACTERIOLOGY
Riemerella
- Which statement is/are not true for the riemerella anatipestifer?
A. It causes the anatipestifer disease of ducks and goose
B. It is fastidious, therefor needs blood or chocolate agar and 10% CO2
C. Causing the duck and goose pestis
D. It lives only in waterfowls
A. It causes the anatipestifer disease of ducks and goose
SPECIFIC BACTERIOLOGY
Riemerella
- Riemerella anatipestifer
A. It is fastidious, therefore needs blood or chocolate agar and 10% CO2
B. Obligate pathogen in hens
C. It lives only in hens
D. None of them
A. It is fastidious, therefore needs blood or chocolate agar and 10% CO2
SPECIFIC BACTERIOLOGY
Riemerella
- Riemerella anatipestifer
A. It is fastidious, therefore needs blood or chocolate agar and 10% CO2
B. It can produce extracellular enzymes
C. It lives only in waterfowls
D. All of the three are true
A. It is fastidious, therefore needs blood or chocolate agar and 10% CO2
SPECIFIC BACTERIOLOGY
Ornithobacterium
SPECIFIC BACTERIOLOGY
Ornithobacterium
- Ornithobacterium rhinotraceale NOT true:
A. there is no CO2 demand for their cultivation
B. obligate aerobe
C. it is fastidious
D. gram neg (true)
A. there is NO CO2 demand for their cultivation
They do demand CO2
SPECIFIC BACTERIOLOGY
Ornithobacterium
- Ornithobacterium rhinotracheale:
A. It can cause arthritis in hens and turkey
B. It can cause respiratory disease in hens and turkeys
C. It can cause necrotic myocarditis in hens and turkeys
D. All of the three are true
B. It can cause respiratory disease in hens and turkeys
SPECIFIC BACTERIOLOGY
Ornithobacterium
- Ornithobacterium rhinotracheale
A. There is not CO2 demand for their cultivation
B. Obligate aerobe
C. It is fastidious
D. Gram-positive
C. It is fastidious
SPECIFIC BACTERIOLOGY
Ornithobacterium
- Ornithobacterium rhinotracheale:
A. Gram-negative
B. There is CO2 demand for their cultivation
C. It is fastidious
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Francisella
- Which statement is/are true?
A. it has not any cross-reaction with brucella and yersinia
B. Francisella tularensis subsp. tularensis can split glycerol
C. Francisella tularensis can be isolated from mixed sample well with bismuth-sulphite selective agar.
D. All of the three are true
B. Francisella tularensis subsp. tularensis can split glycerol
SPECIFIC BACTERIOLOGY
Francisella
- Which statement(s) is/are true?
A. Francisella tularensis is obligate pathogen
B. Francisella tularensis causes tularaemia
C. Francisella tularensis has been killed by freeze in few minutes D. Francisella tularensis never can infect humans
B. Francisella tularensis causes tularaemia
SPECIFIC BACTERIOLOGY
Francisella
- Which statement(s) is/are true for the Francisella cultivation
A. It can grow on base agar, still 4-celsius degrees as well
B. It needs cystein and yeast extract in the agar for its isolation
C. Obligate anaerobes
D. None of them
B. It needs cystein and yeast extract in the agar for its isolation
SPECIFIC BACTERIOLOGY
Francisella
- Which bacterium demands amino acid (cystine, cysteine)
A. trueperella pyogens
B. fusobacterium necrophorum
C. Haemophilus parasuis
D. francisella tularensis
D. francisella tularensis
SPECIFIC BACTERIOLOGY
Bordetella
- Which statement(s) is/are true for the Bordetella genus?
A. Catalase and oxidase positives
B. They live on the respiratory mucous membranes
C. Obligate aerobes
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Bordetella
- Which statement(s) is/are true for the Bordetella genus?
A. They are not fastidious
B. Producing toxins
C. They usually cause diarrhea
D. The first two are true
B. Producing toxins
SPECIFIC BACTERIOLOGY
Bordetella
- Which statement(s) is/are true for biochemical features of Bordetella bronchiseptica?
A. It produces dermo necrotoxin
B. It produces tracheatoxin
C. It produces hemolysin
D. All of the three are true
A. It produces dermo necrotoxin
SPECIFIC BACTERIOLOGY
Bordetella
- Bordetella avium causes:
A. Glassers(Glässer’s)disease
B. Avian bordetellosis(turkey coryza)
C. Swine atrophic rhinitis
D. None of them
B. Avian bordetellosis(turkey coryza)
SPECIFIC BACTERIOLOGY
Bordetella
- Bordetella bronchiseptica can cause:
A. Swine atrophic rhinitis
B. Dog kennel cough
C. Pneumonia in cats and rabbits
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Bordetella
- Name(s) of main Bordetella species:
A. Bordetella avium
B. Bordetella pleuropneumoniae
C. Bordetella multocida
D. None of them
A. Bordetella avium
SPECIFIC BACTERIOLOGY
Moraxella
- Names of moraxella species which is/are important in vet field
A. Moraxella Bovis
B. Moraxella equi
C. Moraxella canis
D. all of the three are true
A. Moraxella bovis
SPECIFIC BACTERIOLOGY
Moraxella
- Which statement is true?
A. Moraxella species are obligate anaerobes
B. Moraxella species have capsules
C. Moraxella species are not fastidious
D. all of the three are true
B. Moraxella species have capsules
SPECIFIC BACTERIOLOGY
Moraxella
- Which is true for Moraxella ovis?
A. it can cause kerato-conjunctivitis of sheep and goats
B. it causes sheep footrot
C. it causes sheep maedi and visna disease
D. all of the three are true
A. it can cause kerato-conjunctivitis of sheep and goats
SPECIFIC BACTERIOLOGY
Moraxella
- Which statement(s) is/are true?
A. Moraxella bovis is not fastidious bacterium
B. Shape of moraxella bovis is rods in pairs
C. Moraxella bovis is a alpha-haemolytic bacterium
D. All of the three are true
B. Shape of moraxella bovis is rods in pairs
SPECIFIC BACTERIOLOGY
Moraxella
- Name(s) of Moraxella species which is/are important in veterinary field?
A. Moraxella bovis
B. Moraxella equi
C. Moraxella canis
D. All of the three are true
A. Moraxella bovis
SPECIFIC BACTERIOLOGY
Moraxella
- Which statement(s) is/are true for the Moraxella ovis?
A. It causes kerato-conjuncitivtis of sheep and goats
B. It causes sheep foot rot
C. It causes sheep maedi and visna disease
D. All the three are true
A. It causes kerato-conjuncitivtis of sheep and goats
SPECIFIC BACTERIOLOGY
Brucella
- Which statement is/are true for brucella species?
A. Facultative intracellular bacterium
B. they can survive inside macrophages
C. they are sensitive for acidic ph, thus they cannot survive fermented dairy products
D. All of them are true
D. All of them are true
SPECIFIC BACTERIOLOGY
Brucella
- Which statements is/are true?
A. Brucella species cannot infect rodents
B. Brucella species infect only farm animals
C. Aquatic mammals also can be infected by some brucella species
D. None of them
C. Aquatic mammals also can be infected by some brucella species
SPECIFIC BACTERIOLOGY
Brucella
- Which statement(s) is/are true?
A. Brucella species are small, coccoid rods
B. Brucella species live mainly in infected host
C. Special staining methods for Brucella species is Köster staining D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Brucella
- Which species/biotypes can grow in R colony?
A. brucella melitensis
B. Brucella canis
C. Brucella suis
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Brucella
- Brucella suis can infect?
A. Pigs
B. Rabbits
C. Reindeer
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Brucella
- Which species/biotypes can grow in S colony?
A. brucella melitensis
B. brucella canis
C. brucella ovia
D. all are true
A. brucella melitensis
SPECIFIC BACTERIOLOGY
Brucella
- Which statement(s) is/are true?
A. Brucella species are obligate anaerobe
B. Brucella species can produce hemolysis
C. Brucella species are not fastidious, they can grow on agar as well
D. Some Brucella species/biotypes grow in S, other grow in R type of colonies
D. Some Brucella species/biotypes grow in S, other grow in R type of colonies
SPECIFIC BACTERIOLOGY
Brucella
- Brucella suis can infect:
A. Pigs
B. Rabbits
C. Reindeer
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Brucella
- Which species/biotypes can grow in S colony?
A. Brucella melitensis
B. Brucella abortus
C. Brucella suis
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Brucella
- Which statement(s) is/are true?
A. Brucella canis infect dogs
B. Brucella ovis infects sheep
C. Brucella melitensis infects goat, sheep and cattle beside human
D. All of the three are true
**D. All of the three are true
Brucella melitensis doesnt infect cattle?! but the other two are correct, B.ovis also infects goats though**
SPECIFIC BACTERIOLOGY
Brucella
- Which statement(s) is/are true?
A. Brucella melitensis infects goat, sheep and cattle beside humans
B. Brucella suis infects only pigs
C. Brucella abortus can infect humans as well
D. None of them
C. Brucella abortus can infect humans as well
SPECIFIC BACTERIOLOGY
Brucella
- Which species/biotypes can grown in R colonies
A. Brucella ovis
B. Brucella canis
C. Brucella abortus
D. The first two are true
D. The first two are true
SPECIFIC BACTERIOLOGY
Burkholderia
- Which statement is true?
A. brukholderia mallei is dangerous for humans as well
B. brukholderi pseudomallei is dangerous for humans as well
C. both
D. neither
C. both
SPECIFIC BACTERIOLOGY
Burkholderia
- Which statement(s) is/are true?
A. Burkholderia pseudomallei can produce pigments
B. Burkholderia mallei is dangerous for humans as well
C. Burkholderia pseudomallei is dangerous for humans as well
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Burkholderia
- Which statement is true?
A. burkholderia pseudomallei lives in soil, water and on plants surface
B. burkholderia genus contain gram - bacteria
C. burkholderia mallei usually live on horse mucous membrane
D. all of the three are true
B. burkholderia genus contain gram - bacteria
SPECIFIC BACTERIOLOGY
Burkholderia
- Which statement(s) is/are true?
A.Burkholderia pseudomallei lives in the soil, water and on plants surface
B. Burkholderia genus contains gram negative bacteria
C. Burkholderia mallei usually lives on the horse mucous membrane
D. All of the above are true
B. Burkholderia genus contains gram negative bacteria
SPECIFIC BACTERIOLOGY
Burkholderia
- Which diseases can Burkholderia mallei cause?
A. Melioidosis
B. Malleus/Glanders
C. Equine infectious anemia
D. None of them
B. Malleus/Glanders
SPECIFIC BACTERIOLOGY
Burkholderia
- Which disease(s) Burkholderi pseudomallei can cause?
A. Melloidosis
B. West-nilefever
C. Malleus/Glanders
D. All of the three are true
A. Melloidosis
SPECIFIC BACTERIOLOGY
Pseudomonas, Aeromonas, Vibrio
- Which statement(s) is/are true for pseudomonas aeruginosa?
A. It is saprophyte
B. It usually causes local suppuration
C. It cannot infect humans or very rarely
D. All of the three are true
B. It usually causes local suppuration
SPECIFIC BACTERIOLOGY
Pseudomonas, Aeromonas, Vibrio
- Which statement(s) is/are true for Pseudomonas species?
A. Wide distribution (animals, environment, water, plants, etc.)
B. Gram-positive, rod shape bacteria
C. They are fastidious bacteria
D. All of the three are true
A. Wide distribution (animals, environment, water, plants, etc.)
SPECIFIC BACTERIOLOGY
Pseudomonas, Aeromonas, Vibrio
- Name(s) of pseudomonas species which is/are important in veterinary field?
A. Pseudomonas aeruginosa
B. Pseudomonas anguilliseptica
C. Both of them
D. None of them
C. Both of them
SPECIFIC BACTERIOLOGY
Pseudomonas, Aeromonas, Vibrio
- Name(s) of Aeromonas species which is/are important in veterinary field:
A. Aeromonas Salmonicida
B. Aeromonas hydrophila
C. Both of them
D. None of them
C. Both of them
SPECIFIC BACTERIOLOGY
Pseudomonas, Aeromonas, Vibrio
- Which statement(s) is/are true for Aeromonas species?
A. Wide distribution
B. They are not fastidious
C. Facultative pathogens
D. All of the three are true
C. Facultative pathogens
SPECIFIC BACTERIOLOGY
Pseudomonas, Aeromonas, Vibrio
- Which statement(s) is/are true for the Aeromonas salmonicida?
A. It produces brown pigment
B. Its optimal cultivation temperature is 20C
C. It is fish pathogen
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Pseudomonas, Aeromonas, Vibrio
- Which statement(s) is/are true for Vibrio species?
A. They have flagella and have curved rod shape
B. Gram-positive
C. They are fastidious
D. All of the three are true
A. They have flagella and have curved rod shape
SPECIFIC BACTERIOLOGY
Pseudomonas, Aeromonas, Vibrio
- Which statement(s) is/are true for Vibrio species?
A. There are obligate pathogenic species
B. There are facultative pathogenic species
C. There are saprophytic species
D. All of the three are true
D. All of the three are true
SPECIFIC BACTERIOLOGY
Lawsonia
- Name of lawsonia species which is/are important in vet field
A. Lawsonia multocida
B. Lawsonia extracellularis
C. lawsonia aeruginosa
D. None of them
D. None of them
SPECIFIC BACTERIOLOGY
Lawsonia
- Name(s) of Lawsonia species which is/are important in veterinary field:
A. Lawsonia epidemicus
B. Lawsonia extracellularis
C. Lawsonia intracellularis
D. Lawsonia pachydermatis
C. Lawsonia intracellularis
SPECIFIC BACTERIOLOGY
Lawsonia
- Name of lawsonia species which is/are important in veterinary field
A. Lawsonia multocida
B. Lawsonia intracellularis
C. Lawsonia aeruginosa
D. All of the three are true
B. Lawsonia intracellularis
SPECIFIC BACTERIOLOGY
Lawsonia
- Lawsonia intracellularis causes:
A. Glasser/Glässer disease
B. Swine proliferative enteropathies
C. Fowl Cholera
D. Swine pestis
B. Swine proliferative enteropathies
