micro 2 finally ets

100問 • 1年前

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It refers to the pathogenicity factors of Staphylococcus aureus: 1) Keratinase 2) Histotoxin 3) Plasmacoagulase 4) Lipopolysaccharide 5) Toxic shock syndrome toxin 6) Enterotoxin

3, 5, 6

The toxin of Staphylococcus aureus, which has an epidermolytic effect and causes the "burnt skin" syndrome:

exfoliatin

Streptococci is:

Gram-positive, non-motile, non-spore-forming bacteria

The pathogenicity factors of Streptococcus pyogenes include: 1) Microcapsule 2) Lecithinase 3) Hyaluronidase 4) Fibrinolysin 5) Keratinase

1, 3, 4

The cousatıve agents of impetigo are:

Streptococcus pyogenes

The scarlet fever toxin of Streptococcus pyogenes is:

erythrogenic toxin

Diseases caused by Streptococcus pyogenes include: 1) Rheumatism 2) Food poisoning 3) Botulism 4) Gas gangrene 5) Eryseples 6) Scarlet fever

1, 5, 6

Neisseria meningitidis is:

Gram-negative, non-motile, cocci-shaped bacteria

The causative agent of endemic and epidemic meningitis is:

Neisseria meningitidis

Neisseria gonorrhoeae is:

Gram-negative, non-motile, cocci-shaped bacteria

Which one of the following microorganisms can be part of the normal vaginal flora and cause meningitis in newborns?

Group B streptococci

From the patient's sputum, Gram-negative, non-spore-forming, capsular, nonmotile rod-shaped bacteria were obtained, forming dome-shaped slimy colonies on meat-peptone agar. Presumed causative agent:

Klebsiella pneumoniae

Diseases caused by Escherichia coli include: 1) Food toxicoinfection 2) Urinary tract infections 3) Atypic pneumonia 4) Gas gangrene

1, 2

Diarrhegenic Escherichia coli of this category cause diarrhea by secreting a toxin similar to cholerogenic exotoxin according to the mechanism of action:

enterotoxigenic Escherichia coli

As a result of the bacteriological examination of the feces of a 3-month-old child, a colorless, non-spore-forming, motile rod-shaped bacterium was obtained in Endo medium, which covered the entire surface of the nutrient medium in the form of a mold, "swarming", forming colonies with an unpleasant smell. Probable cause:

Proteus vulgaris

Salmonella:

Gram-negative, motile, rod-shaped bacteria

The causative agent of enteric fever is:

Salmonella typhi

The selective medium for Salmonella is:

desoxycholate-citrate agar

Shigella is:

Gram-negative, non-motile, rod-shaped bacteria

Identify the microorganisms X, Y and Z:

X-Salmonella typhi Y-Vibrio cholerae Z-Shigella sonnei

In the diagnosis of bacterial dysentery, the main examination method is:

cultivation method

Does not belong to gram-negative, anaerobic, non-spore-forming rod-shaped bacteria:

genus Clostridium

This bacteria, which is a sanitary indicator of the soil, is widespread in the environment, it is found in the intestines of animals and people, it causes gas gangrene and food poisoning:

Clostridium perfringens

Cultivation medium for Clostridium difficile is:

egg yolk fructose agar

It is used in the diagnosis of pseudomembranous colitis:

microscopic method

Bacteroids:

Gram-negative, anaerobic, non-spore-forming rod-shaped bacteria

Brucella:

Gram-negative, non-motile, non-spore-forming coccobacilli

The optimal culture medium for Brucella is:

brain–heart infusion medium

The common sources of brucellosis for humans are:

alimentary way

Listeria monocytogenes:

Gram-positive, motile, non-spore-forming rod-shaped bacteria

Intrauterine infection causes neonatal sepsis, fetal death, spontaneous abortion and developmental anomalies:

Listeria monocytogenes

Corynebacterium diphtheriae:

Gram-positive, non-motile, non-spore-forming rod-shaped bacteria

It is used in the specific treatment of diphtheria:

antitoxic serum

It is used for cultivation of hemophilic bacteria:

chocolate agar

Haemophilus influenzae is:

Gram-negative, non-motile, non-spore-forming rod-shaped bacterium

It is used in the diagnosis of diseases caused by hemophilic bacteria:

cultivation method

Bordetella pertussis is cultured:

potato-blood-glycerol agar

It refers to non-motile, non-spore- and capsule-forming, acid-resistant, aerobic rod-shaped bacteria:

Mycobacterium

Culture media for Mycobacterium tuberculosis are: 1) Clauberg's medium 2) Levenstein-Yensen medium 3) the Wilson-Blair medium 4) Middlebrook medium 5) Kitt-Tarotsi medium

2, 4

Treponema pallidum:

with Dark-Field Microscope

Syphilis infects:

by contact mechanism

Characteristic for the second cycle of syphilis:

rashes

Characteristic for the third (granulomatous lesions) stage of syphilis:

gummas

Causes urogenital infection:

Mycoplasma hominis

A prokaryotic microorganism without a cell wall that causes urogenital infections by sexual transmission:

Ureaplasma urealyticum

It refers to opportunistic fungi: 1) Histoplasma 2) Candida 3) Cryptococcus 4) Aspergillus 5) Blastomyces 6) Sporothrix

2, 3, 4

It is used in the diagnosis of pneumocystis pneumonia:

microscopic method

Diseases caused by Chlamydia trachomatis include: 1) Urogenital infections 2) Gastroenteritis 3) Meningoencephalitis 4) Trachoma 5) Dermatitis 6) Hepatitis 7) Venereal lymphogranuloma

1, 4, 7

Chlamydia pneumoniae causes:

atypical pneumonia

Intestinal invasion causes:

Giardia lamblia

It is used in the diagnosis of giardiasis:

microscopic method

Entamoeba histolytica:

occurs in the form of trophozoites and cysts

Used in the diagnosis of amebiasis:

microscopic method

Sexually transmitted:

Trichomonas vaginalis

Microscopic diagnosis of malaria is used:

Gimza method

Toxoplasmosis diagnosis is used:

serological method

The causative agent of Pityriasis versicolor is:

Malassezia furfur

Damaged during Dermatomycoses:

skin epidermis, nails, hairs

It is not a correct consideration for the diagnosis of aspergillosis:

detection of Aspergillus fungi in sputum confirms the diagnosis of invasive aspergillosis in all cases

Aspergillus flavus is caused by aflatoxins:

mycotoxicosis

Identify microorganisms X, Y, and Z:

X-Madurella, Y-Candida albicans, Z-Trichophyton schoenleini

Clinical manifestations of giardiasis include:

dyspeptic disorders

Transplacental infection causes fetal death or birth defects:

Toxsoplasma gondii

Identify viruses according to their structure:

1-human immunodeficiency virus 2-adenovirus 3-polio virus

The main causative agents of secondary bacterial infections in influenza are:

S.aureus, S.pneumoniae, H.influenzae

Para myxoviruses:

RNA-containing, enveloped viruses with a helical(spiral) capsid

The most serious complication of influenza is:

pneumonia

It is used for the prevention of Orthomyxovıruses:

immunoglobulin

Characteristic for measles:

maculopapular rash

Identify viruses according to their structure:

1- rabies virus 2- human immunodeficiency virus 3-bacteriophage

Belongs to the Herpesviridae family: 1) Rubella virus 2) Varicella-zoster virus 3) Cytomegalovirus 4) Natural smallpox virus 5) Epstein-Barr virus

2, 3, 5

Herpes simplex viruses multiply:

mainly in epithelial cells

Varicella-zoster virus causes:

zoster

Infectious mononucleosis is caused by:

Epstein-Barr virus

Rabies virus:

RNA-containing, enveloped viruses with a helical(spiral) capsid

The morphological form of the rabies virus:

bullet-shaped

The rabies virus can be detected in the patient's body:

in saliva

Used in the diagnosis of rabies:

detection of Negri bodies in brain cells

Infected by parenteral mechanism: 1) A hepatitis virus 2) B hepatitis virus 3) C hepatitis virus 4) D hepatitis virus 5) E hepatitis virus

2, 3, 4

Hepatitis A virus is:

RNA-containing, non-enveloped(naked) viruses with icosahedral capsid

Hepatitis B virus is:

It is an enveloped virus containing DNA and having an icosahedral capsid

An early indicator of infection with hepatitis B:

HBs antigen

Hepatitis C virus:

It is an enveloped virus with an icosahedral capsid containing RNA

Retroviruses:

They are RNA-containing enveloped viruses with icosahedral capsid

They are the surface proteins of the human immunodeficiency virus:

gp120 and gp 41

Characteristic for measles:

Koplik spots

Choose the causative agents involved in oral cavity pathologies: 1) Chlamydia trachomatis 2) Streptococcus mitis 3) Francisella tularensis 4) Streptococcus mutans 5) Rickettsia typhi

2, 4

Etiological factors of dental caries are:

streptococci and lactobacilli

The main characteristics of nosocomial (hospital) infection agents are: 1) Resistance to antibiotics 2) Acid resistance 3) High virulence 4) Antigen variability 5) Antagonism 6) Organotropism.

1, 3, 4

Common to toxoplasmosis, rubella, and cytomegalovirus infections:

transplacental infection

The main cause of urinary tract infections is

Escherichia coli

What kind of bacteria can cause endotoxin shock?

Escherichia coli

Disease accompanied by bacteremia causes: 1) Shigella dysenteriae 2) Salmonella Typhi 3) Neisseria meningitidis 4) Bordetella pertussis 5) Klebsiella pneumoniae

2, 3

The main etiological factors of bacterial meningitis in children are: 1) Mycoplasma pneumoniae 2) Clostridium perfringens 3) Streptococcus pneumoniae 4) Haemophilus influenzae 5) Bordetella parapertussis

3, 4

Identify microorganisms X, Y, and Z:

X-pseudomembranous colitis Y-stomach ulcer Z-ulcerative colitis

For nosocomial (hospital) infections, the correct consideration is:

is mainly caused by opportunistic pathogenic microorganisms

The presence of 105 or more bacteria in 1 ml of urine:

is clinically significant bacteriuria

The main cousatıve agent of cellulitis ıs:

group A Streptococcus

It is used in the diagnosis of sepsis:

bacteriological examination of blood

100

Obligate normal microflora(microbiota) of the uterine tract refers to:

lactobacilli

Dr.Fatimə Hüseynova Alman Dili sualları 1-50

samnet net · 50問 · 2年前

Dr.Fatimə Hüseynova Alman Dili sualları 1-50