Anti Tbc Flashcards

1
Q

Bactericida en TBC

A

Isoniacida
Aminoglucósidos
Rifampicina

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2
Q

RAMS DE Pirazinamida

A
  • Hiperuricemia: gota
  • Hepatotoxicidad: hepatitis, ictericia, hepatoesplenomegalia, elevación de aminotrasferasas
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3
Q

Rams de isoniacida

A

Rx alérgica: exantema
Hepatotóxicos: ictericia
Neuropatía periférica

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4
Q

Rifampicina tmb activa para:

A

Staphylococcus
Neisseiria spp
Legionella spps
Haemophilus influenzae
Lepra

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5
Q

Fármaco que penetra en lesiones caseosas

A

Isoniacida

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6
Q

Contraindicaciones en Etambutol

A
  • px con neuritis óptica
  • cuidado con px con trastornos visuales
  • no usar en <6años, a menos de sospecha de resistencia a INH y reifmapicina
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7
Q

Indicación para Pirazinamida

A

Eficaz contra microorg IC en macrófagos

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8
Q

Fármaco que se adminsitra en px con TBC y VIH que tiene bajos niveles de CD4

A

Isoniacida

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9
Q

Mecc de Acc de Etambutol

A

Inhibe arabinosil-transferasas (pared celular)

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10
Q

RAMS de etambutol

A
  • hiperuricemia
  • neuritis retrobulbar
  • menos excreción de uratos: gota
  • Trastornos de TGI e hipersensibilidad
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11
Q

Isoniacida
-Mecc. Acc.

A

Inhibe la síntesis de la ac. micólico (pared celular)

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12
Q

Fármacos que prolongan QT

A

Fluoroquinolonas (moxifloxacina)
Bedaquilina
Clofazimina
Delamanid
Tiondazina

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13
Q

Mecc acción de rifampicina

A

Al unirse a la subunidad b del ARN polimerasa, inhibe la síntesis de ARN

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14
Q

Bacteriostático en tbc

A

PIERriPASA el CICLO de CAPREOMICINA Y TIACETAZONA

Pirazinamida
Etambutol
Cicloseria
PAS
Capreomicina
Tiacetazona

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15
Q

Mecc de acción de la pirazinamida

A

Inhibe síntesis de ac. grasos bacterianos

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16
Q

Rmas de aminoglucósidos

A

Afectan fx auditiva
Nefrotóxico

17
Q

RAMS de al capreomicina

A

Afecta frec. de micción y cant. de orina
Aumenta sed
Pierde apetito
Neuseas y vómitos

18
Q

Indicacionepara fluoroquinolonas

A

TBC resistenee infecciones por mycobacterias oportunistas

19
Q

Tx para TB-MDR

A

Kanamicina
Ofloxacino
Etionamida
Pirazinamida
Etambutol
(terizidone)

20
Q

Inductores enzimáticos de antituberculosos

A

Barbitúricos
Carbamacepina
Fenitoina
Neuropina
Rifampicina
Tabaquismo

21
Q

Inhibidores enzimáticos de tuberculosos

A

Cimetidina
Ciprofloxina
Cloranfenicol
Fluoxetina
Fluconazol
Eritromicina
Haloperidol
Ketoconazol
Metronidazol
Inhibidores de proteasas
Isoniacida