SSTI Flashcards

1
Q

impetigo pathogen

A

staphylococci, streptococci

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2
Q

ecthyma / nonpurulent org

A

grp A strep

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3
Q

purulent org

A

s. aureus

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4
Q

impetigo mild tx

A

TOP mupirocin BID 5d

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5
Q

impetigo ecthyma empiric

A

PO cephalexin / cloxacillin / clindamycin

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6
Q

impetigo, ecthyma (s.pyogenes) tx

A

PO penicillin V, amoxicillin

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7
Q

impetigo ecthyma (MSSA) tx

A

PO cephalexin, cloxacillin

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8
Q

impetigo / ecthyma tx duration

A

7d

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9
Q

moderate purulent tx (include i&d)

A

PO clox / ceph/clindamycin

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10
Q

empiric purulent mrsa

A

cotri
doxt
clinda
vanco
line

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11
Q

empiric purulent gram neg

A

amox clav

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12
Q

purulent / non purulent tx durx

A

5-10d

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13
Q

nonpurulent mild tx

A

pen v, ceph, clox, clin

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14
Q

non purulent moderate tx

A

IV cefazolin, clind

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15
Q

non purulent severe tx

A

piptazo, cefepime, mero

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16
Q

dfi organisms

A

polymicrobial - augmentin first line

staphylococcus aureus streptococcus spp.
gram-neg: e coli, klebsiella

17
Q

mild DFI sx

A

erythema <2cm around ulcer, no systemic

18
Q

moderate DFI sx

A

deeper tissue infx/ erythema >2cm, no systemic

19
Q

severe DFI sx

A

deeper tissue infx/ erythema >2cm + systemic infection signs

20
Q

mild DFI tx

A

PO cephalexin cloxacillin clindamycin

21
Q

moderate DFI tx

A

IV augmentin, cefazolin/ceftriaxone + metronidazole

22
Q

severe DFI tx

A

IV piptazo, cefepime + metro, mero, cipro+clindamycin

23
Q

amox

A

po 500mg-1gq8h

24
Q

clox

A

500mg-1g q6h

25
Q

clindamycin

A

PO 300-450mg q6h

26
Q

cephalexin

A

PO 500mg qid

27
Q

cefazolin

A

IV 1-2g q8h

28
Q

cefepime

A

IV 2g q8

29
Q

cotri

A

PO 960mg bd /
IV 5mg/kg q8h

30
Q

Pen V PO

A

500mg q6

31
Q

Pen G IV

A

2-4MU q6h

32
Q

piptazo

A

IV 4.5g q6-8h

33
Q

metronidazole

A

PO 400 mg tds
IV 500 mg tds

34
Q

Vancomycin

A

15 mg/kg q8 -12h

35
Q

how long needed to treat osteomyelitis

A

4-6 weeks

36
Q
A