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Microbio > Doofe Mibi Fragen > Flashcards

Doofe Mibi Fragen Flashcards

(100 cards)

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1
Q

Which of these bacteria cannot be cultivated in vitro?

A

Treponema pallidum

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2
Q

Causative agent of Lyme disease?

A

Borrelia burgdorferi

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3
Q

Vector of Lyme disease:

A

tick

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4
Q

Syphilis detection:

A

indirect immunological method (serology)

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5
Q

Zoonotic

A

Yersinia enterocolitica

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6
Q

Zoonotic disease caused by:

A

Mycobacterium avium

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7
Q

Quantitative method:

A

urinary tract infections

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8
Q

Endotoxins are produced by

A

Aspergillus spp.

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9
Q

Lancefield classification according to

A

antigen properties

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10
Q

Microculture:

A

fungus

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11
Q

Campylobacter jejuni cultivation:

A

Microaerophilic

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12
Q

With vaginal swab:

A

epithelium and lactobacillus

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13
Q

Blood smear:

A

plasmodium

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14
Q

Ascaris lumbricalis sample:

A

stool

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15
Q

Antigen utilized to detect specific antibody:

A

tissue culture infected by virus

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16
Q

Pneumocystis jiroveci sample collection

A

broncho alveolar lavage / sputum (less sensitive)

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17
Q

Pediculus humanus

A

insect (head lice)

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18
Q

Taenia saginata

A

stool (=worm)

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19
Q

Lymphatic filariasis:

A

microscopy of blood (caused by mosquito bite, blood smear at night, Giemsa stain)

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20
Q

Schistosoma mansoni:

A

stool (worm)

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21
Q

Cultivated in vitro:

A

Trichomonas vaginalis

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22
Q

Plasmodium falciparum:

A

Protozoa parasite (unicellular parasite)

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23
Q

Temperature of transport of virus:

A

0-4 degree Celsius

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24
Q

How to detect Enterobius vernicularis?

A

none of above (it’s a worm-> stool)

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25
Eggs and cysts in stool:
Flotation method
26
How to detect Trichomonas vaginalis in men?
none of above (asymptomatic in men- urethral swab)
27
How to detect Trichomonas vaginalis in women:
vaginal swab
28
Tissue cultures are used for detection of:
viruses
29
Detectable in blood smear:
Wucheria bancrofti (Nematode - worm in Lymph)
30
Trichuris trichiura detection:
stool (worm)
31
Detection of dermatophyta
microscopy and cultivation (Hautpilz)
32
Filaria nematode detection
blood smear (nematode -worm in lymph)
33
Cryptococcus neoformans:
yeast or fungus ( Zwitter)
34
Sleeping sickness disease:
blood smear (African trypanosomiasis caused by Trypanosoma brucei)
35
In the final host, the parasite:
reproduces sexually
36
Write an example of dixenic parasite:
Trypanosoma, Leishmania, Plasmodium (dixenic = two hosts)
37
Vector for sleeping disease:
Tsetse fly
38
What is an area of Chagas disease occurrence?
South America ( American trypanosomiasis)
39
4 species of human specific plasmodium:
p. malariae, vivax, falciparum, ovale (unicellular parasites)
40
Species of plasmodium that causes cerebral malaria:
p. falciparum
41
Which parasite is intracellular:
Leishmania donovani
42
Prevalent specimen for diagnosis of toxoplasmosis?
Serology - 80% , CSF 30%
43
Intermediate host of schistosoma spp.:
water snails
44
Adults of schistosoma haematobium located
venous plexus es around the urinary bladder
45
Haematobium mansoni detection:
urine (eggs)
46
Final host of Taenia saginata:
human (only! - cattle as intermediate host)
47
Diagnosis of enterobius vernicularis diagnosis:
adhesive tape (+ microscopy)
48
Prevention of enterobius vernicularis transmission:
personal hygiene
49
What is Myiasis?
Parasite infection by fly larvae
50
Immunochromatosis is used for the detection of
Antigen
51
Cause polymicrobial infection:
non-spore forming anaerobe bacteria (?)
52
Ascaris lumbricalis is:
helminth
53
Which of the following are normal flora:
Candida albicans (skin+git flora)
54
Endocarditis:
alpha hemolytic streptococci
55
Which bacterium grows at 4C?
Listeria
56
What causes pharyngotonsillitis?
b-hemolytic streptococci (=s. pyogenes) also staph. aureus
57
100 C survive:
spores of bacteria
58
Aflatoxins are produced by:
Aspergillus sp.
59
Antibody labeled method
western blot
60
beta-lactam antibiotics attack:
cell wall (block enzyme for cell wall synthesis irreversibly)
61
Antigen in complement fixation is:
soluble
62
Causative agent of malaria quartana:
Plasmodium malariae
63
Causative agent of malaria tropica:
Plasmodium falciparum
64
( Causative agent of malaria tertiana)
(Plasmodium vivax)
65
Plasmodium
obligate parasite (intracellular)
66
How do we detect malaria tropica:
blood (smear)
67
Cytopatic effect (CPE):
morphological changes of cell by virus action
68
Determination of species within genus salmonella is possible:
detection of specific Ab
69
Endemic plague:
Yersinia pestis
70
Yersinia:
facultative anaerobe
71
ELISA:
both (antigen + antibody)
72
Immune molecules labeled with enzymes:
ELISA
73
Enterococcus species:
g+ coccus
74
Protein chain:
XLD Agar (?) = xylose-lysine-deoxycholate agar
75
XLD:
selective and differential
76
Red blood cells are used in:
complement fixation test (sheep RBC)
77
Salmonella:
specific Ab
78
Salmonella:
facultative anaerob
79
Selective medium:
Endo agar
80
Size of pores
0,2 micrometer
81
Tetracycline is against:
bacterial protein synthesis
82
Why color is mycobacterium in gram stain:
colorless
83
Impetigo:
staphylococcus aureus
84
Osteomyelitis:
staphylococcus aureus
85
Quinolone Antibiotics:
block DNA replication (by acting on glucose)
86
Septic arthritis:
streptococcus pyogenes
87
Sepsis:
= SIRS+ infection
88
Syphilis:
diagnosed in 1st stage by microscopy
89
Syphilis causative agent:
Treponema pallidum
90
Surgical wound infection:
pseudomonas, coagulase + staphylococci
91
Chlamydia trachomatis:
Giemsa stain
92
What is Chlamydia:
bacterium
93
Proteus vulgarisier grows colonies in:
XLD agar / MacConkey agar
94
Causative agent of Scarlatine:
streptococcus pyogenes
95
Bacterial spores:
colorless
96
Types of bacterial spores:
Endospore (Exospore also rather rare)
97
Size of virus:
100nm
98
Major constituent of bacterial cell wall:
peptidoglycan
99
Ethanol used:
70%
100
Gangrene:
clostridium histolyticum

Microbio (6 decks)

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