MEDIOS DE CULTIVO Flashcards

1
Q

Medio de cultivo para MICOBACTERUIM TUBERCULOSIS ?

A

Lowenstein-Jensen y con agar Middlebrook (ambos estandar de oro dx )

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2
Q

Estudio dx mas sensible para TB pulmonar ?

A

PCR en muestra de esputo

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3
Q

Metodo dx de Mucormicosis ( zigomicosis -Rhizopus )

A

BIOPSIA

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4
Q

Metodo dx mas util paa Mucormicosis ?

A

Tincion Argentica de Plata

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5
Q

Cultivo en el cual crece Difteria?

A

Cultivo agar Loffler

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6
Q

Como se detecta el virus de hepatitis D ?

A

por ARN virico o ELISA O radioinmunoanalisis

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7
Q

Marcador util para tamizar hepatocarcinoma ?

A

Alfafetoproteina

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8
Q

Caracteristica de VIrus Hepatitis C ?

A

Virus ARN / familia flaviviridaes
se detecta por ELISA / se confirma x PCR-RNA

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9
Q

ESTUDIO UTIL PARA DX DE CRIPTOCOCUS EN PT CON VIH?

A

Prueba de latex para antigeno capsular

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10
Q

Agente etiolgico de la ANGINA DE LUDWING?

A

Estreptococo anaerobio
2.- TTO: Ampi sulbactan

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11
Q

Medio de tincion para Pneumocitis jirovechi ?

A

metenamina de plata Grocott-Gomori, azul de touludina , mas sensible es PCR/ jirovechi es un hongo unicelular que no tiene ergosterol por lo cual no sirven los antifungicos

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12
Q

Agente etiologico de mononucleosis infecciosa?

A

virus Epstein Bar (se relaciona con linfoma Burkitt) , se detecta por DETECCION DE ANTICUERPOS HETEROFILOS
2.- Transmision: saliva enf beso

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13
Q

Metodo de eleccion para Histoplasmosis diseminada?

A

Estudio histopatologico

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14
Q
A
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