Cefalosporina Flashcards

1
Q

1era generación

A
  1. Cafalotina
  2. Cefazolina
  3. Cefadroxilo
  4. Cefalexina
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2
Q

2da generación

A
  1. Cefaclor
  2. Cefuroxima
  3. Cefoxitina
  4. Cefotetan
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3
Q

3era generación

A

Cefoperazona, ceftazidima
Ceftriazona, cefotaxima
Cefpodoxima, Cefixima

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4
Q

4ta generación

A

Cefepime, Cefpiroma

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5
Q

5ta generación

A
  1. Ceftobiprole
  2. Ceftolozan
  3. Ceftarolina
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6
Q

Cefalosporina que cubren pseudomona

A
  1. CefTAZidima
  2. CeFOPerazona
  3. CeFEPime
  4. Ceftolozan
  5. Ceftobiprole
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7
Q

Cefalosporina que cubren MRSA

A

5ta generación
Ceftobiprole
Ceftarolina

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8
Q

ATB profilaxis pre-Qx

A

Cefazolina (1era G)

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9
Q

Otro nombre para las Pseudomonas

A

bacilos gram- no fermentadores de glucosa

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10
Q

Tx. gonorrea

A

Ceftriazona dosis única IM (250mg)

Acompaña de azitromicina para cubrir otros (clamidia)

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11
Q

Tx. elección bacteriuria asintomática

A

Cefalosporina 1 gen

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12
Q

Tx. Meningitis

A

Cefalosporina 3era- cruza la BHE

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13
Q

CI Cefalosporina 1era

porque?

A
  1. Meningitis (no cruza BHE)

2. neumonía (no alcaza [ ] pulmonares

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14
Q

Única Cefalosporina que cubre anaerobios

A

Cefoxitin

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15
Q

Únicos betalactámicos que cubren MRSA

A

ceftobiprole

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16
Q

Indicaciones cefalosporina 5ta generación

A
  1. IVU
  2. IPTB
  3. Neumonía
  4. peritonitis 3ria + fluconazol
17
Q

cobertura macrólidos

A

atípicos
coco+ (no cubre bien enterococo)
bacilos gram - (influenzae, campylobacter, cholerae, bordetella, helycobacter)

18
Q

principal causa de diarrea sanguinolenta en EEUU

A

Campylobacter

19
Q

ATB que causa arritmias con prolongacion QT

A

Quinolonas

Macrólidos

20
Q

ATB profilaxis en px VIH con menos de 50 CD4 para Mycobacterium avium intracelular

A

claritromicina

21
Q

T. elección toxoplasmosis en embarazo

A

1er trim- claritromicina
2do trim- sulfas
3er trim- claritromicina
XQ¡?

22
Q

Atípicos

A
Mycoplasma 2
clamydia 1
Clamidophilia 3
Ureaplasma
Legionella 4
23
Q

ATB que mayor cubre cant anaerobios diferentes

A

cloranfenicol

24
Q

Mayor cobertura de las tetraciclinas

A

Tigeciclina

25
Q

Único betalactámico que no se puede dar en el embarazo

A

Imipenem