mikro Flashcards

1
Q

gram+ catalase+

A

staphylococci

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2
Q

gram+ coagulase+

A

S. aureus

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3
Q

gram+ catalase-

A

streptococci

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4
Q

biofilm madiated attachment

A

S. epidermidis

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5
Q

beta hemoliz gösteren stafilokoklar

A

sadece S. aureus

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6
Q

S. aureusun membran parçalamak için salgıladığı toxin?

A
alfa toxin. diğer stafilokoklar salgılamaz
beta toxin
panton valentine lökosidin
exfoliatin
TSST-1
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7
Q

scalded skin syndrome in neonates caused by which toxin

A

exfoliatin (S. aureus)

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8
Q

tampon usage and S. aureus cause:

A

toxic shock syndrome

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9
Q

MRSA (metisilin direnci) ile görülen enfeksiyonlar neyle tedavi edilir

A

vancomycin

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10
Q

üriner yol enfeksiyonuna sebep olan stafilokoklar

A

S. epidermidis

S. saprophyticus

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11
Q

urease üreten stafilokok

A

S. saprophyticus

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12
Q

streptococci türleri neye göre gruplara ayrılır

A

hücre duvarlarındaki carbonhidrat antijenler

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13
Q

group A streptococcus

A

S. pyogenes

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14
Q

group B streptococcus

A

S. agalastiae

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15
Q

streptolisin S ve streptolisin O hangi streptokokun hemolizinleridir

A

S. pyogenes

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16
Q

streptolisin oksijen bakımından hangi ortamda beta hemolitiktir

A

sadece anaerobic

17
Q

S. pyogenes fagositozu engelleyen yapıları nelerdir

A

hyaluronic acid capsule, m protein

18
Q

impetigonun en sık etmenleri nelerdir

A
  1. S aureus

2. S pyogenes

19
Q

S pyogenes te m proteini görevleri

A

fagositozu engelleme

adezyon

20
Q

grup a streptokok (S pyogenes) hastalıkları

A
pharyngitis
impetigo
acute glomerulonephritis
acute rheumatic fever
ersypelas**
scarlet fever**
toxic shock syndrome
21
Q

pneumococci yi diğer alfa hemolitik streptokoklardan ayıran testler

A

bile solubility test

kapsül şişme testi

22
Q

vancomyosin resistent enterococci

A

E. faecium

23
Q

nadiren resistant olmasına rağmen beta lactamase üreten enterococci

A

E. faecalis

24
Q

hayvan kaynaklı enterobacteriaceae

A

salmonella

25
Q

insan taşıyıcılı enterobacteriaceae

A

shigella

salmonella typhi

26
Q

duyarlı hastalarda endojen yayılan enterobacteriaceae

A

escherichia coli

27
Q

enterobacteriaceae hastalıkları

A

food borne infections
urinary tract i.
pneumonia

28
Q

nosocomial infectious bacteria

A

escherichia coli
pseudomonas aeruginosa
enterobacter
klebsiella pneumonae

29
Q

O antijeni hücrenin hangi kısmında bulunur

A

cell wall

30
Q

H antijeni hücrenin hangi kısmında bulunur

A

flagella

31
Q

K antijeni hücrenin hangi kısmında bulunur

A

kapsül

32
Q

traveler’s diarrhea caused by

A

ETEC (enterotoxigenic e. coli)

33
Q

hücre duvarı sentezini hedef alan antibiyotikler

A

beta lactams
glycopeptides
bacitracin