Penicilinas Flashcards

(13 cards)

1
Q

Mecanismos de resistenci para penicilinas

A
  • B-lactamasa
  • Mutacion de PBP
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2
Q

Efectos adverosos de las penicilinas

A
  • Reaccion de hipersensibilidad
  • Anemia hemolitica prueba de Coombs directa +
  • Nefritis intersticial por farmcos
  • Convulsiones
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3
Q

Tipos de Penicilia G (Bencilpenicilina)

A
  • IV penicilina G cristalinia
  • IM:Penicilina G procaina y Benzatinica
  • Penicilia V (Fenoximetilpenicilina)
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4
Q

En que Aerobios gram+ es su uso clinico

A
  • E,pyogenes
  • S,Penumoniae
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5
Q

Uso clinico para cocos gram-

A
  • Nisseria menigitis
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6
Q

Uso clinico para espiroquetas

A
  • Treponema Pllidum
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7
Q

Uso clinico para anaerobios gram+ ramificados

A

Acitomyces

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8
Q

Uso de las aminopenicilinas

A

Para bacterias con b-lactamasa

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9
Q

Ejemplos de aminopenicilinas

A
  • Nafcilina
  • Dicloxacilina
  • Oxacilina
  • Floxacilina
  • Meticilina
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10
Q

La nafcilina es especifica para

A

S. aureus

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11
Q

¿Que tipo de penicilina son sensibles a la penicilinasa

A
  • Amoxicili na VO/IV
  • Ampicilina IV/IM
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12
Q

Uso clinico de las aminopenicilinas

A
  • H,Pylori
  • H,influeza
  • E.coli
  • Proteus mirabilis
  • Salmonella
  • Shigella
  • Enterococo
  • Espiroquetas
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13
Q

Efectos adverosos de las aminopenicilinas

A
  • Colits pesuodmembranosa
  • Reaccion de hipersensibilidad
  • Erupcion cutanea por farmacos
  • Psoble nefritis intersitical
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