Antibioticos Flashcards

1
Q

Único carbapenem que no cubre pseudomona

A

ERTAPENEM

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2
Q

Fármacos que actúan subunidades 50 s

A
Cloranfenicol
Estrotogramina (dalfepristina)
Lincosamidas
Macrolidos
Oxazilidinedionas
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3
Q

Fármacos que actúan subunidad 30s

A

Amino

Tetra

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4
Q

Único inhibidor de Betalactamasa que tiene efecto antimicrobiano

A

SULBACTAM

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5
Q

Antibiotico con Panespectro

A

Carbapenemes, excepto Ertapenem

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6
Q

Cobertura de anaerobios de cavidad oral

A

PENICILINA

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7
Q

Alteracion de pared celular, a que niveles ?
1. Altera síntesis de pared celular

  1. Altera transporte de precursores de pared celular
  2. Altera organización estructural
A
  1. Fosfomicina (- piruviltransferasa) cicloserina (- enzimas de alanina)
  2. Bacitracina
  3. Betalactámico (similar al residuo acil D-alanina D-alanina, sustrato de PBP, de las cadenas de peptidoglicano por lo que se une a la PBP y le hace perder su actividad carboxipetidasa, transpeptidasa)
    Glucopeptidos (recubre el extremo de la D-alanina D-alanina y evita la acción de la transpeptidasa y glucosiltransferasa)
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8
Q

Cefalosporina
1era

2da

3ra

4ta

5ta

A
  1. Cefalexina, cefadroxilo, cefazolina, cefalotina
  2. Cefaclor, cefoperazona, cefoxitina, cefotetan, cefuroxima
  3. Cefpodoxima, ceftriaxona, cefotaxima ceftazidima, cefixima
  4. Cefepima
  5. Ceftobiprol, ceftarolina
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9
Q

Antibioticos que no cubren Pseudomona

A

Amoxicilina/clavulánico
Ertapenem
Tigeciclina (30s
Ceftarolina (5ta G)

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10
Q

Antibioticos eficaces contra Pseudomona

A
Aztreonam
Amikacina
Ceftazidima, cefepima, Ceftobiprole
Carbapenem
Carboxipenicilina, ureidopenicilina
Ciprofloxacino
Colistina
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11
Q

Antibioticos eficaces contra SARM

A
Glucopeptido
Oxazildinodiona
Tigeciclina
Daptomicina (lipopeptido)
Rifampicina, fosfomicina (son sinergicos)
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12
Q

Antibioticos eficaces contra anaerobios

A
Penicilina 
Cefoxitina, cefotetan
Carbapenems
Lincosamida
Metronidazol
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13
Q

Antibioticos que no cubren contra anaerobios

A
Aztreonam
Aminoglicosido
Macrólidos
Quinolona
Cefalosporina 
Glicopeptido
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