INTRODUCCIÓN Flashcards

(23 cards)

1
Q

biopsia

A

estudio de un tejido vivo

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2
Q

autopsia

A

cadáver

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3
Q

tinción más común en histoquímica

A

H y E

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4
Q

histoquímica especializada

A

H y E + tinción especial

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5
Q

fijador universal

A

formol 10% (forma enlaces cruzados de lisina)

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6
Q

proceso para teñir:

A

fijar

inclusión
corte
tinción

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7
Q

porque fijar los tejidos?

A

evitar autolisis
evitar que se contamine
endurece el tejido

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8
Q

fijador para citología

A

alcohol

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9
Q

tinción para BAAR (bacterias ácido resistentes)

A

Ziehl Neelsen

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10
Q

Tinción brown and brenn

A

bacterias gran positivas y negativas

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11
Q

tinción Grocott

A

Hongos

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12
Q

tinción Warthin Starry

A

espiroquetas

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13
Q

fontana masson

A

melanina

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14
Q

Peales (Azul de prusia)

A

Hierro- identifica sangre
Hemosiderina

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15
Q

rojo congo

A

amieloide (pinta verde manzana)

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16
Q

rojo oleoso

17
Q

PAS

A

mucopolisacáridos - pinta moco

18
Q

azul alciano

A

mucina ácida

19
Q

Masson

20
Q

hematoxilina

A

pinta núcleos de morado

21
Q

eosina

A

pinta citoplasma de rosa

22
Q

inmunohistoquímica

A

se usan anticuerpos que reaccionan a antígenos

23
Q

color que pinta la inmunohistoquímica

A

resalta cosas en café