Level 1 - 190 questions

1 In what color to stain Gram-positive bacteria:

1 Green

2 Brown

3 Yellow

4 Blue

5 Red

 

2 Mushrooms consist of:

1 Hyphae

2 peptidoglycan

3 reference fibrils

4 Chain located sticks.

5 of the axial filament

 

3 Yeast have the form:

1 oval cells

2 intertwining threads

3 acinar clusters

4 Druze

5. V-shaped arrangement of rods

 

4 Aspergillus belong to the kingdom:

1.Procariotae

2. Eucaryotae

3 Vir

4. Protozoa

5. Animalia

 

5 Spore formation is a property:

1 The taxonomic

2 Generic

3 Vidov

4 ordinal

5 class

 

6 Magenta Celia used to dye for:

1 Gram

2 Neisser

3 Ziehl-Neelsen

4 Leffler

5 Giessen

 

7 Structure of the bacterial cells involved in the regulation of osmotic pressure:

1 Cytoplasmic

2 capsule

3 GPM

4 Disputes

5 flagella

 

8 Method for detection of bacterial capsules:

1 Gram

2: Method Hiss

3 The method of Romanovsky-Giemsa

4 Neisseria

5 Ziehl-Nielsen

 

9 To subtype flagellates include:

1 Leishmania

2 Amoebas

3 Toxoplasma

4 balantidiums

5 Cryptosporidium

 

10 Parasites forming small and large vegetative forms:

1 Toxoplasma

2 Amoebas

3 Giardia

4 Rihomonady

5 plasmodium

 

11 Complement fixation for the diagnosis of pertussis:

1 Bordet-Gengou

2 Wasserman

3 Vidal

4 Coombs

5. precipitation

 

12 crimped bacteria:

1 Campylobacter

2 Mushrooms

3 Actinomycetes

4 Rickettsia

5 Staphylococci

 

13 In preparations stained by Gram-negative staphylococci are:

1 lanceolate

2 Gram-negative stain

3 Spore formation

4 division in one plane

5 Grozdevidnoe location

 

14 Staphylococci belong to the family:

1. Micrococcaceae

2. Neisseriaceae

3. Mycoplasmataceae

4. Campilobacteriaceae

5. Enterobacteriaceae

 

15 Form spirochete:

1 Spherical

2 filamentary

3 rod-

4 Tapered

5 tortuosity

 

16 Morphology of Mycobacterium leprae:

1 lanceolate cocci

2 Gram

3 Straight, slightly curved rods

4 Twin diplokokki

5 spores are formed in the external environment

 

17 Clostridium tetanus:

1 Have a terminally-located disputes

2 Gram

3 unencapsulated

4 Monotrihii

5 Grow on VSA

 

18. Toxins streptococci:

1 enterotoxin

2 erythrogenic toxin

3 Tetanolizin

4 Endotoxin

5 Tetanospasmin

 

19. Brucella:

1 Do not form spores

2 Devoid of flagella

3 Have capsule

4 Do not demanding on nutrient media

5 multiply quickly

 

20. Anthrax:

1 of especially dangerous infections

2 Refers to transmissible infections

3 Refers to anthroponotic infections

4 Refers to airborne infections

5 genital infections

 

21 For pneumococci characterized by:

1 Gram stain is not

2 Gram-positive cocci lanceolate

3 Gram-negative stain

4 Splitting of mannitol

5 Under unfavorable conditions form spores

 

22. Gram-positive rods that form endospores:

1 anthrax bacilli

2 Listeria

3 Corynebacterium

4 Mycobacteria

5 Actinomycetes

 

23. Antraksin:

1 Allergen

2 Toxoid

3 exotoxin

4 Endotoxin

5 Gamma Globulin

24 Entrance gate with meningococcal infection:

1 Gastrointestinal Tract

2 Skin

3 mucosa of the genital tract

4 The mucous membrane of the upper respiratory tract

5 of the eyes

 

25 Mycoplasma:

1 Hit the genitourinary tract

2 Cause of the disease with an acute course

3 Cause OCI

4 Hit the mucosa of the small intestine

5 are identified by the JRC in cell culture

 

26 Gonokokki are:

1 Pair diplococci as coffee beans arranged concave

parties to each other

2 large Gram-positive rods, which are located Chain

3 Gram-positive thin, slightly twisted sticks

4 Gram-negative small rods, with rounded ends

5 Gram randomly arranged sticks

 

27 Immersion microscopy products includes:

1: Use a closed aperture

2: Use dry Lenses

3 Using Lenses * 100

4 Using Lenses * 40

5 Using Lenses * 8

 

28 Properties that define the shape of bacteria:

1 Morphological

2 tinctorial

3 Cultures

4 Biochemical

5 Virulence

 

29 Properties of determining the ability of the bacteria to the color:

1 Morphological

2 tinctorial

3 Cultures

4 Biochemical

5 Virulence

 

30.Svoystva, defining the nature of the growth of bacteria:

1 Morphological

2 tinctorial

3 Biochemical

4 Cultures

5 Pathogenicity

 

 

31 atrium with gonorrhea is:

1 The mucous membrane of the trachea and bronchi

2 The mucous membrane of the intestinal tract

3 Skin

4 Blood

5 The mucous membrane of the urinary tract

 

32 morphological features characteristic of Escherichia:

1 Large Gram-positive rods

2 sticks, ranging in chain

3 Sticks with a centrally located spore

4 Gram-negative rods

5 Crimped bacteria

 

33 By appointment Wednesday Endo refers to:

1 Wednesdays accumulation

2 selection medium

3 Differential diagnosis

4 main

5 Transportation

 

34. Ch. trachomatis causes:

1 The appearance of a rash on the palms

2 Meningitis

3 Infertility

4 granulomas

5 The appearance of the chancre

 

35 Morphology of Escherichia coli:

1 Gram-positive, large

2 Location chain

3 Education dispute

4 Gram Average Size

5 Pairwise location

 

36 The causative agent of gas gangrene:

1. Clostridium perfringens

2. Bacillus cereus

3. Vibrio cholerae

4. Salmonella tiphi

5. Clostridium botulinum

 

37 Okraskakishechnyhpalochek:

1 Gram-positive

2 Location chain

3 Blue

4 Gram

5 Purple

 

38 Specific prevention of HIV infection:

1 live attenuated vaccine

2 corpuscular vaccine

3 Do not developed

4 gammaglobulin

5 Antitoxic serum

 

39 Cholera:

1 Food poisoning

2 Particularly dangerous quarantine infection

3 neuroinfections

4 zoonotic infections

5 Respiratory infections

 

40 Morphological features of Chlamydia:

1 Acid microorganisms

2 Have only DNA

The body 3 form a capsule

4 depends on the stage of intracellular development

5 Have only RNA

 

41 The acid resistance of microorganisms associated with the presence of:

1 Nucleic Acids

2 Zhirovoskovyh substances

3 Capsules

4 cytoplasmic membrane

5 carbohydrates

 

42 intrapartum classification of Shigella is based on:

1 species morphological differences

2 Cultural differences

3 toxigenic capacity

4 tinctorial features

5 of antigenic structure

 

43 Which of the following is the enterobacteria no flagella

generic feature:

1 salmonella

2 Escherichia

3 Shigella

4 Yersinia

5 Proteome

 

44 Methods for identifying coloring capsules:

1 Burri-Gins

2 Ziehl-Nielsen

3 Leffler

4 Romanovsky-Giemsa

5 Neisseria

 

45 Breath of bacteria is based:

1 On the redox reactions

2 On the physico-chemical processes

3 On the chemical and biological properties

4 On the self-reproduction

5 On the physical and biological potential

 

46 Height fakultativnyyh anaerobes may occur:

1 As to both oxygen and an oxygen-free environment

2 Only for oxygen

3 to the anoxic environment

4 in the presence of inert gases

5 In the presence of carbon dioxide

 

47 Spore-forming bacteria:

1 Clostridium

2 spirochetes

3 vibrio

4 Sartsyny

5 Cocci

 

48 crimped form bacteria:

1 Mycoplasma

2 spirochetes

3 Chlamydia

4 Klastridii

5 Cocci

 

49 Additional components of bacteria:

1 cytoplasmic membrane

2 The cell wall

3 cytoplasm

4 Nukleoyd

5 capsule

 

50 Plasmids:

1 extrachromosomal factors

Unit 2 nosledstvennosti

Chromosome 3 factors

4 pathogenicity factors

5 virulence factors

 

51 Genetic recombination:

1 Phenotypic variation

2 Transformation

3 Modification

4 Dissociation

5 mutation

 

52 The genetic apparatus in bacteria:

Chromosome 1

2 ribosome

3 Volyutinovye grain

4 Mitochondria

5 Inclusions

 

53 Colouring Ziehl-Nielsen used to vyavleniya:

1 Staphylococci

2 streptococci

3 Mycobacteria

4 Corynebacterium

5 Viruses

 

54 medium for isolation of Mycobacterium tuberculosis:

1 VSA

2 Löwenstein Jensen

3 of the yolk-salt agar

4 Alkaline Agar

5 Blood agar

55 Mycobacterium Tuberculosis Ziehl-Neelsen stain:

1 In the color purple

2. red

3. yellow

4. blue

5. blue

 

56 causative agent of tuberculosis:

1 stick Leffler

2 stick of Escherichia

3 Stick Salmon

4 tubercle bacillus

5 Stick Shiga

 

57 Medical Parasitology this section:

1 Botany

2 Virology

3 Parasitology

4 Infectology

5 Immunology

 

58 Acids are part of the tubercle bacillus:

1 Sol

2 mycolic

3 Acetic

4 Nitric

5 Sulphuric

 

59 causative agent of tuberculosis cultivated on:

1 Medium Endo

2 Environment Ploskireva

3 Löwenstein-Jensen

4 Environment Saburo

5 VSA

 

60 causative agent of tuberculosis is incubated in an incubator for:

1 to 24 hours.

2 72 h.

3 60 days

4 48 h.

6 5 h.

 

61 Genetics of microorganisms eto-

1 Heredity bacteria

2 pathogenic bacteria

3 virulence

4 multiplication of bacteria

5 Physiology of bacteria

 

62 bacilli are:

1. coccoid form

2. Inclusion grains volutin

3. gram stain

4 rounded shape

5 Disputes

 

63 is Bacteria:

1 Micro-organisms that do not have issued the nucleus

2 Apply to eukaryotes

3 Are the nuclear envelope.

4 Have the capsid

5 Tiny, not visible in the light microscope the particles

 

64 Rules immersion microscopy include:

1 Omitted condenser

2 Using harsh side lighting

3: Use a lens with an increase of 40

4 Fully closed aperture

5 The use of immersion oil

 

65 Additional structural components in bacteria:

1 Cytoplasmic

2 nucleoid

3 capsule

4 cytoplasmic membrane

5 The cell wall

 

66 The main structural components of the bacterial cell:

1 Differential kernel

2 nucleoid

3 flagella

4 Villi

5 Intracellular inclusions

 

67 Capsule Bacteria

1 Protects against phagocytosis

2 consists of lipids

3 is characterized by resistance to acids

4 protein outer layer cytoplasm

5 Provides vital functions of bacteria in harsh environments

 

68 of the main mass of the cell wall of Gram-positive bacteria:

1 peptidoglycan

2 Carbohydrates

3 Lipids

4 Polysaccharides

5 Proteins

 

69 nucleoid:

1 contains a double-stranded DNA molecule

2 DNA protected by capsid

3 is divided by mitosis

4 has a single-stranded DNA

5 Contains fragmented RNA

 

70 Functions of the ribosomes in bacteria:

1 of nutrients

2 centers of protein synthesis

3 is a derivative of the plasma membrane

4 Used for species conservation

5 Keep the cage from the adverse effects

 

71 The cell wall of bacteria

1 Robust, resilient structure

2 mucous formation

3 Protects against phagocytosis

4 consists only of protein

5 Promotes Conservation

 

72 Cocchi smears are listed by:

1: Dimensions of cocci

2 The number and location of flagella

3 Divisions in different planes

4 Kapsuloobrazovaniya

5 Process conjugation

 

73 spheroplasts:

1 Bacteria completely devoid of cell walls

2 Bacteria partially deprived of the cell wall

3 bacteria having a rigid cell wall

4 bacteria without cell wall, but surrounded by a three-layer

cytoplasmic membrane

5 Bacteria coated capsule

 

74 flagella of bacteria:

1 consist of polysaccharides

2 of nutrients

3 consist of protein flagellin

4 consist of peptidoglycan

5 Responsible for adhesion

 

75 Meaning of spores in bacilli:

1 Reproduction

2 species conservation in adverse conditions

3 Accumulation of additional nutrients

4 Signs of degeneration of cells

5 Protects the immune system of host

 

76 Brucella characterized by:

1 small size, gram-stain

2 mobility due to contractile axial filament

The body 3 form a capsule

4 sporulation

5 Do not demanding on nutrient media

 

77 units of measure for the size of bacteria:

1 Nanometers

2 Micrometers

3 Millimeters

4 angstrom

5 Centimeters

 

78 For the morphology and structure of fungi is characterized by:

1 Lack of cell wall

2 Education mycelium

3 Capsule formation

4 diffusely located nuclear substance

5 Availability zhirovoskovyh substances

 

79 Actinomycetes:

1 Moulds

2 Heterogeneous group of filamentous bacteria

3 is caused by subcutaneous mycoses

4 Apply to phycomycetes

5 Amaze Hair

 

80 The morphology of spirochetes:

1 Ball

2 Whisker

3 Rod-

4 Cone

5 crimped

 

81 major taxonomic method of painting Bacteria

1. Neisser

2 Gram

3 According to Morozov

4. Leffler

5.-Burri Hins

 

82. studying medical microbiology:

1 of pathogenic and opportunistic microorganisms

2 Plants

3 Friendly

4 Plants

5 Fish

 

83 The main function of the cytoplasmic membrane:

1 to give some form of bacteria

2 Implements the transport of nutrients into the cell

3 Does not form mezosomy

4 protects cells

5 does not contain the respiratory chain

 

84. liquid medium include:

1 plain agar

2 Wednesday Endo

3 Blood agar

4 beef-broth

5 of the yolk-salt agar

 

85.Bac. anthracis:

1 Gram-positive rods with a "chopped off" ends

2 Gram-negative rods with rounded ends

3 sticks, which are located at an angle

4 Sticks, located palisade

5 Have a curved sticks

 

86. disinfectants include:

1 Acids

2 Alkalis

3 Hormones

4 Enzymes

5 Chloramine

 

87 Sources of infection with anthrax:

1 Patients livestock

2 Rodents

3 Poultry

4 Sick Man

5 bacillicarriers

 

88 What are the cocci, located chains:

1 Micrococci

2 Streptococci

3 Gonokokki

4 Meningococci

5 Staphylococci

 

89 Ribosomes:

1 serves as a center for the supply of nutrients

2 is a derivative of the cytoplasmic membrane

3 is the center of protein synthesis

4 Used for species conservation

5 Keep the cell from the adverse effects of

 

90. Tr.pallidum:

1 Has 10-12 curls badly perceives dyes

2 Acid

3 The fixed

4 Under unfavorable conditions produces spores

5 has drawn up the core

 

91 Features of mycoplasmas:

1 Completely devoid of cell wall

2 Have a highly contagious

3 coccoid form

4 being destroyed by lysozyme

5. grow only in tissue culture

 

92 Cultivation of Chlamydia:

1. simple nutrient media

2 in the yolk sac of chick embryos

3 On the VSA

4 On blood agar

5. Löwenstein-Jensen

 

93 Genetic information is concentrated in bacteria:

1 cell wall

2 nucleoid

3 mezosomy

4 flagella

5 Pilyah

 

94 The main forms of bacteria:

1 spherical, rod-shaped, convoluted

2 spherical, conical, convoluted

3 bullet-shaped, filamentous, cubic

4 Bullet, filamentous, cubic

5 Bullet, filamentous, rod-shaped

 

95 organelle bacteria, preventing fogotsitozu:

1 capsule

2 Dispute

3 The cell wall

4 flagella

5 cytoplasm

 

96 According to the energy source of the bacteria are distinguished:

1 phototrophic

2 Metatrofy

3 organotrophs

4 aerobes

5 autotrophs

 

97 In the nucleoid of the bacterial cell is:

1 DNA

2 Lysosomes

3 mezosomy

4 Capsules

5 Disputes

 

98 obligate anaerobes:

1 Killed in the presence of oxygen

2 contain cytochromes

3 The action of oxygen, water is formed, which destroys the cell

4. growth requires sunlight

5 oxidizes the glucose to carbon dioxide and water

 

99 endoenzymes:

1 released into the environment

2 are localized in the cytoplasm of cells

3 Are in the periplasmic space

4 are localized in the cytoplasmic membrane

5 assimilates in the internal environment

 

100 Endofermenty Bacteria

1 released into the environment

2 is concentrated in bacterial spores

Focused 3 capsules of bacteria

4 are localized in the cytoplasmic membrane

5 is assimilated in the environment

 

101 Laboratory diagnosis of primary syphilis:

1 Reaction of precipitation

2 ELISA

3 dark field microscopy of discharge "chancre"

4 Wasserman

5 Reaction Wright

 

102 Creator of the cellular theory of immunity:

1 Pasteur

2 Koch

3 Ivanovo

4 Leeuwenhoek

5 Mechnikov

 

103 nucleoid is:

1 equivalent of the nucleus in bacteria

2 Place of protein synthesis

3 mucous formation

4 mucoid exopolysaccharides

5 bacteria spores

 

104 Adenoviral infections are:

1 When fleas bite

2 Respiratory, contact-household and fecal-oral routes

3 Alimentary by

4 Transmissible by

5 Vertical Path

 

105 basic signs of viruses:

Contain 1 or DNA or RNA

2 contain both DNA and RNA

3 has its own replication system

4 have their own protein-synthesizing system

5 Cell structure

 

106 Properties of viruses:

1 the ability to divide

2 The ability to divide

3 Disjunctive type of reproduction

4 are measured in micrometers

5 Well cultivated on artificial media

 

107 virion capsid:

1 envelope protein

2 consists of polysaccharides

3 lipoprotein envelope

4 causes the form of the virus

5 Not in viruses

 

108 Virion:

1 Formed virus particle

2 virus genome

3 supercoiled circular molecule of RNA

4 protein infectious particle

5 Viral capsids without genome

 

109 Viruses:

1 Apply to eukaryotes

2 The smallest micro-organisms that do not have a cellular structure

3 Have a nucleus with the nuclear envelope

4 Apply to prokaryotes

5 They belong to the bacilli

 

110 family of viruses involved in the pathology of the upper airways:

1. Rabdoviridae

2. Orthomyxoviridae

3. Togaviridae

4. Retroviridae

5 Hepadnaviridae

 

111 Bacteriophages are characterized by:

1 The content of the various nucleic acids

2 The absolute intracellular parasitism

3 cellular organization

4 cultivation on simple nutrient media

5 The presence of intracellular inclusions.

 

112 phages are divided into:

1 Anaerobic

2 Virulent and temperate

3 microaerophiles

4 Aerobic

5 Optional

 

113 result of the interaction of a virulent phage with the bacterial cell:

1 Chemotaxis

Integration on chromosome 2

3 Intracellular digestion

Lysis of the cells 4

5 DNA transfer through the cytoplasmic bridge

 

114 phage adsorption on the bacterial cell occurs via:

1 Receptor

2 proteins

3 Nucleic Acids

4 Polysaccharides

5 of the cytoplasmic membrane

 

 

115 differential diagnostic medium:

1 meat-peptone agar

2 Blood Agar

3 of the yolk-salt agar

4 Endo

5 Serum Agar

 

116 Requirements for antibiotics:

1 The absence of toxicity

2 Stimulation of antibody

3 Lack of bactericidal

4 Stimulation of phagocytosis

5 Stimulation of dysbiosis

 

117 Antibiotiki:

1 endoenzymes bacteria

2.Veschestva natural origin, have pronounced biological activity

3 Exotoxins bacteria

4 Inclusion of bacteria

5 Lipopolysaccharide bacteria

 

118 Intracellular inclusions characteristic of rabies virus:

1 Taurus Guarnieri

2 Taurus Babes-Negri

3 intranuclear inclusions

4 Taurus Cowdray

5 Taurus Paschen

 

119 The essence of pasteurization:

Boil 1

2 heating the material to 70 ° C for 15 minutes followed by rapid cooling

3 Tindalizatsiya

4 Long-term warming at 80 ° C.

5 Processing of the current ferry

 

120 Vector control of infectious diseases:

1 Disinfection

2 Rodent

3 Pest control

4 Sterilization

5 Pasteurization

 

121 Rodent - sources of infectious diseases:

1 Deratizatsieya

2 Disinfection

3 Pest control

4 Sterilization

5 Pasteurization

 

122 enzyme, causing the conversion of fibrinogen to fibrin:

1 Hyaluronidase

2 Plazmokoagulaza

3 Fibrinolizin

4 gelatinase

5 Collagenase

 

123 The researcher received the first rabies vaccine:

1 Koch

2 Pasteur

3 Sabin

4 Jenner

5 Jenner

124 rabies infection happens:

1 by nutritional

2 Respiratory

3 When an infected animal bites

4 Transmissible by

5 Sexually

 

125 The use of solar energy is characteristic of:

1 heterotrophs

2 autotrophs

3 phototrophic

4 Hemotrofov

5 Metatrofov

 

126 Sanitary demonstration soil microorganisms:

1. V. sholerae

2. M. leprae

3.Cl. Rerfringens

4. Str. pyogenes

5. Corynebacterium

 

127 Patogennyemikroby, длительносохраняющиесявпочве:

1 Meningococci

2 Clostridium

3 Shigella

4 E. coli

5 Streptococci

 

128 Coley index of water:

1 The smallest amount of water, which is found CGB

2 Number of pathogenic microbes in 1 ml

3 Number of Coliform 1 ml

4 Number of Coliform in 1 liter of water

5 Number of mesophilic bacteria in 1 ml

 

129 Sanitary demonstration microbes water:

1 perfringens

2 Vibrio cholerae

3 Enterococci

4 E. coli

5 Streptococci

 

130 Sanitary demonstration microbes Air

1 Proteus

2 meningococcus

3 E. coli

4.-hemolytic streptococci, Staphylococcus aureus

5 tubercle bacillus

 

131 in the cell wall peptidoglycan of gram-positive bacteria associated with:

1. teichoic acids

2 carbohydrates

3 Age-Defying

4 lipopolysaccharide

5 Proteins

 

132. smear from culture of microbes under the lens vidnyskopleniya cocci form

resembling bags or bales blue. Name these cocci:

1 Staphylococci

2 Micrococci

3 sartsiny

4 Meningococci

5 Streptococci

 

133 pure culture of microbes isolated from a particular source, and different from the other members of the species is called:

1 Clone

2 strains

3 subtype

4 Colony

5 variant

 

134 Side effects of antibiotics:

1 Toxic reactions

2 Stimulation of the body's defenses

3 Action in immunogenic concentrations

4 binding proteins of an organism

5 filterable through a bacterial filter

 

135 The method of phase-contrast microscopy:

1 Gives increase in 900-1350 times

2 is used for the detection of flagella

3 Based on the conversion of optical means of phase fluctuations in the amplitude

4 Allows you to explore the fine structures of microbes

5 is used to study the structure of the bacterial cell

 

136 Rickettsia:

1 Gram-positive

2 grow on nutrient media

3 obligate intracellular parasites

4 Do not have the polymorphism

5 In human pathology not involved

 

137 The material basis of heredity in bacteria:

1 DNA

2 Plazmokoagulaza

3 Mucopolysaccharides

4 Dizoksiriboza

5 RNA

 

138 DNA containing genetic information that is localized in:

1 mitochondria

2 nucleoid

3 amino acids

4 deoxyribose

5 ribosomes

 

139 major reservoir of microorganisms in the environment is:

1 The human body.

Water 2

3 Soil

4 Air

5 Warm-blooded animals

 

140 The disease, caused by contaminated water:

1 Influenza

2 Botulism

3 Viral Hepatitis A

4 Pertussis

5 Diphtheria

 

141 representative of the microflora of the upper respiratory tract:

1 Poliovirus

2 Brucella

3 Streptococci

4 Vibrio cholerae

5 E. coli

 

142 Main taxonomic unit in microbiology is:

1 Property Type

2 Rod

3 family

4 Procedure

Class 5

 

143 bacterial flagellum consists of:

1 Protein-flagellin

2 Polysaccharides

3 enzymes

4 Lipids

5 Zhirovoskovyh substances

 

144 For Candida is characterized by:

1 The presence of a true nucleus

2 Diffuse-placed nuclear substance

3 Immunity aniline dyes

4 Prokaryotic microorganisms

5 The absence of membranes

 

145 bacteria without cell wall:

1 Chlamydia

2 Mycoplasma

3 Rickettsia

4 spirochetes

5 Actinomycetes

 

146 Morphological properties of Vibrio cholerae:

Gram-positive, spore-forming bacillus 1

2 Gram-negative vibrio comma-shaped

Gram-positive bacteria 3 spiral

4 Gram-positive curved rods

5 Gram-negative motile rod

 

147 Elective breeding ground for cholera:

1 Wednesday Endo

2 Wednesday Ploskireva

3 Vismutsulfitny agar

4 Alkaline Agar

5 Meat-peptone agar (MPA)

 

148 Specify the rapid method for the diagnosis of cholera:

1 bacterioscopic

2 Bacteriological

3 Serological

4 Immunolyuminestsentny

5 Allergic

 

149. tetanus bacillus characterized by the formation:

1 Endotoxin

2 exotoxin

3 hyaluronidase

4 Plazmokoagulazy

5 fibrinolizin

 

Gene 150:

1 Offspring of a single cell

Fragment 2 DNA molecules which controls the synthesis of a protein or polypeptide

3 Detail of a certain length of DNA that can move from one area to another DNA

4 Change the sequence of nucleotides

5 Culture, consisting of genetically homogeneous cells

 

151 Chromosomal mutations on the molecular mechanism:

1 Deletion

2 Transduction

3 Modification

4 Conjugation

5 Transformation

 

152 Mutations are characterized by:

1 phenotypic variability

2 point and precinct changes in DNA

3 the transfer of genetic material by moderate phage

4 Changes in many cells

5. transfer of genetic material by direct contact

 

153 Deletion:

1 Repetition of chromosome region

Drop 2 nucleotides of DNA

3 Rotate the chromosome region of 180 °

4 Move segment of a chromosome to another region

5 Changes in chromosomes, exciting one base pair

 

154 Duplication:

1 Repetition of chromosome region

2 Drop large number of nucleotides

3 Turn chromosome region 180 degrees

4 Move segment of a chromosome to another region

5 Changes in chromosomes, exciting one base pair

 

155 On the origin of the mutations are divided into:

1 Spontaneous and induced

2 effector

3 True

4 suppressor

5 Return

 

156 Type of variability when mutations in bacteria:

1 genotypic

2 Phenotypic

3 recombination

4 The combined

5 Modification

 

157 organelle bacteria opposes the external factors:

1 Dispute

2 capsule

3 The cell wall

4 flagella

5 cytoplasm

 

158 Genetic recombination:

1 Dissociation

2 transformation, transduction, conjugation

3 mutation

4 Duplication

5 Deletion

 

159 On the characterization of viruses include:

1-celled life forms

2 "Infectious" protein particles

3 deprivation of genetic material

4 multiply outside the cell

5 can not reproduce outside of a living cell

 

160 Special medium for the detection of Staphylococcus aureus

indoors:

1 Eijkman

2 Meat-peptone agar

3 Saburo

4 of the yolk-salt agar

5 Endo

161 Normally, a healthy person is sterile:

1 conjunctiva

2 vagina

3 Stomach

4 cecum

5 Easy

 

 

162 Cohabitation populations of microorganisms living

in a certain biotope:

1 Biosphere

2 Ecosystem

3 Microbiocenosis

4 Atmosphere

5 Antagonism

 

163 obligate anaerobes:

1 Vegetative forms in the presence of oxygen die

2 contain cytochromes

3 The action of oxygen, water is formed, which destroys the cell

4. growth requires sunlight

5 oxidizes the glucose to carbon dioxide and water

 

164 resident intestinal microflora:

1 Brucella

2 Corynebacterium

3 Lactobacilli

4 Salmonella

5 Shigella

 

165 Gram-negative bacteria are stained by Gram:

1 In the color purple

2 + B red

3. blue

4. green

5. yellow

 

166 endoenzymes:

1 released into the environment

2 are localized in the cytoplasm of cells

3 Are in the periplasmic space

4 are localized in the cytoplasmic membrane

5 is assimilated in the environment

 

167 Transfer of DNA from a donor bacterium to a recipient bacterium under

participation temperate phage:

1 Transformation

2 Transduction

3 Conjugation

4 Transfection

5 mutation

 

168 plasmids responsible for multidrug resistance of bacteria:

1. Ent-plasmid

2. F-plasmid

3. R-plasmids

4. Col-plasmid

5. Hl-plasmid

 

169 phage titration methods:

1 Gracia and Krotov

2 Koch and Pasteur

3 Graces and Appelman

4 Drygalski and Vidal

5 Wright and Wasserman

 

The transition 170 of the S bacteria in the R-form and back is called:

1 Dissociation

2 Recombination

3 Reparation

4 Transduction

5 Transformation

 

171 genes that carry information about the synthesis of proteins, called:

1 regulatory

2 Structural

3 Operators

4 transposon

5 Markers

 

172 plasmids are:

1 Bacterial ribosomes

2 Bacterial mezosomy

3 Phenotypic changes of any feature

4 extra-chromosomal genetic elements - DNA molecules

5 Sexual drinking

 

The recovery process 173 cell genome (DNA)

1 Modification

2 Reparation

3 mutation

4 Dissociation

5 Recombination

 

174 Symbiosis is:

1 Mutually existence

2 populations do not affect each other

3 Cohabitation pathogens

4 Suppression of life one other population

5 One population enhances livelihoods of another population

 

175 Endofermenty:

1 released into the environment

2 are localized in the capsules of the bacterial cell

3 Are in the periplasmic space

4 is localized in bacterial spores

5 is assimilated in the environment

 

176 main share germs colon (95-99%) are in:

1 E. coli and other Enterobacteriaceae

2 bifida bacteria and Bacteroides

3 Staphylococci and Streptococci

4 Clostridium

5 Mushrooms of the genus Candida

 

177 Dysbacteriosis bowel can be expressed:

1 Increase the number of bifida bacteria

2 reduce the amount of residual flora

3 The disappearance of yeasts of the genus Candida

4 increase in the number of staphylococci

5 Occurrence of lactic acid bacteria

 

178 Penetration of a microorganism in a macro-organism with a further

reproduction, is called:

1 Commensalism

2 Metabolism

3 Symbiosis

4 Mutualism

5 Infection

 

179 "The Milkmaid" is localized to:

1 Teeth

2 pulp

3 periodontal

4 dentin

5 mucous membranes

 

180 Factor specific protection of the oral cavity:

1 Lysozyme

2 Lactoferrin

3 lactoperoxidase

4 Complement

5 Immunoglobulins

 

181 The specific protection of the oral cavity is provided by:

1 Lysozyme

2 Lactoferrin

3 lactoperoxidase

4 Complement

5 Immunoglobulins

 

182 candidiasis is common in:

1 Adult

2 Pregnant

3 children and the elderly

4 of Prematurity

5. allergy sufferers

 

183 Index carrier of hepatitis B virus:

1. HBs-antigen

2 Hemagglutinin

3 Neuraminidase

4 O-antigen

5.-antigen

 

184 Forms of infection by source:

1 Endogenous

2 antropos

3 pyosepticemia

4 Exogenous

5 Bacteremia

185 Enzymes invasion:

1 hyaluronidase, neuraminidase

2 Fibrinolizin

3 Lipase

4 Catalase

5 isomerase

 

186 protein toxins / exotoxins / are characterized by:

1 Organotropona

2 antigenic

3 Resistance to physical and chemical factors

4 thermostable

5 non-toxic

 

187 Human Trichomoniasis, caused by T. Vaginalis transmitted:

1 Respiratory

2 Sexually

3 parenteral

4 enteral

5 DUSTY

 

188 The carrier of trypanosomiasis are:

1 Pliers

2 Tsetse flies

3 Gophers

4 Mosquitoes

5 Fleas

 

189 enzymes secreted wand tuberculosis:

1 lipase

2 Plazmokoogulaza

3 Hyaluronidase

4 Niatsinaza

5 Lecithinase

 

190 The most common route of infection in tuberculosis:

1 After the meat and food

2 Fecal-oral

3 The parenteral

4 Dust

5 Transmissible