Vaginal infections Flashcards

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1
Q

Mobiluncus species is what shape?

A

Curved rod

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2
Q

Mobilincus spp is gram what?

A

Variable

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3
Q

Mobilincus species has a gram what wall?

A

Positive

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4
Q

Does the mobilincus species have endotoxin?

A

No

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5
Q

Mobilincus species is resistant to what?

A

Colistin

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6
Q

What antibiotics work against mobilincus species?

A

Vancomycin, clindamycin, erythromycin and ampicillin

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7
Q

Mobilincus species is an obligate what?

A

Anaerobic

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8
Q

Is mobilincus species bacteria opportunistic?

A

Yes

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9
Q

Is mobilincus species fastidious to grow?

A

Yes

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10
Q

What shape is prevotella species?

A

Rod (small)

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11
Q

Prevotella species is gram what?

A

Negative

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12
Q

Prevotella species bacteria is oxidase what?

A

Negative

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13
Q

Prevotella species bacteria is an anaerobe or a aerobic bacteria?

A

Anaerobic

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14
Q

Prevotella species bacteria is a producer of what?

A

Beta-lactamase

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15
Q

What two species of prevotella are associated with bacterial vaginosis?

A

Bivia and disiens

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16
Q

Mycoplasma hominis is gram what?

A

Gram positive

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17
Q

Does mycoplasma hominis have a cell wall?

A

No

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18
Q

What does mycoplasma hominis have in the cell membrane?

A

Sterols

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19
Q

Is mycoplasma hominis a slow grower?

A

Yes

20
Q

What special media is required to grow mycoplasma hominis?

A

Eaton agar and Hayflick media sterols with purines and pyrimidines

21
Q

What shape is E.Coli?

A

Rod

22
Q

Is E.Coli gram negative or gram positive?

A

Gram negative

23
Q

E.Coli is oxidase what?

A

Negative

24
Q

E.Coli is a facultative what?

A

Anaerobic bacteria

25
Q

E.Coli is a fermenter of what?

A

Lactose

26
Q

Aside from fermenting lactose E.Coli is a fermenter of what?

A

glucose

27
Q

E.Coli is catalase what?

A

Positive

28
Q

Is E.Coli a nitrate reducer?

A

Yes

29
Q

Does E.Coli have endotoxins?

A

Yes

30
Q

What is the infective strain of E.Coli called?

A

UPEC

31
Q

E.Coli is able to adhere to surfaces via what?

A

P-pilli and X-adhesins

32
Q

What shape is gardnerella vaginalis?

A

Rod (coccobacilli)

33
Q

Gardnerella vaginalis is gram what?

A

Positive

34
Q

Gardnerella vaginalis is a facultative what?

A

Anaerobic

35
Q

Is Gardnerella vaginalis spore forming?

A

No

36
Q

Is Gardnerella vaginalis motile?

A

No

37
Q

Ureaplasma urealyticum is a poorly

A

Gram staining organism

38
Q

Is ureaplasma urealyticum gram + or -?

A

Negative

39
Q

Does ureaplasma urealyticum have a cell wall?

A

No

40
Q

Does ureaplasma urelyticum have sterols in the membrane?

A

Yes

41
Q

Is ureaplasma urealyticum urease positive?

A

Yes

42
Q

Mycoplasma genitalium is a poorly what?

A

Gram staining organism

43
Q

Mycoplasma genitalium is a gram what bacteria?

A

Positive

44
Q

Does mycoplasma genitalium have a cell wall?

A

No

45
Q

Does mycoplasma genitalium have sterols in its membrane?

A

Yes

46
Q

What ingredient does mycoplasma genitalium need in order to grow?

A

Cholesterol