BAZO Flashcards

(12 cards)

1
Q

BAZO
2 componentes funcionales:

A

Pulpa roja
Pulpa blanca

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2
Q

BAZO
Pulpa roja contiene

A

Sinusoides venosos: Pasan los eritros
Cordones de Billroth: Hay > macrofagos

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3
Q

BAZO
Pulpa roja se realiza la:

A

Hemocateresis: Control de calidad
Si eritrocitos están rígidos, viejos o deformes, no logran pasar por los sinusoides y son fagocitados por los macrófagos

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4
Q

BAZO
Pulpa blanca, función:

A

Función: inmunológica (linfocitos T y B)
Aqui detectan antígenos

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5
Q

ona de transición entre pulpa blanca y roja

A

Zona marginal con arteriolas peniciliares

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6
Q

PALS

A

Folículos linfoides periarteriolares: Parte de la pulpa blanca, rica en Linfocitos T.

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7
Q

¿Dónde mueren los glóbulos rojos viejos y tiesos?

A

En los malditos cordones de Billroth

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8
Q

Folículos linfoides =

A

Folículos linfoides = linfocitos B

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9
Q

Esplenomegalia → secuestro

A

Esplenomegalia → secuestro de células sanguíneas

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10
Q

Fagocitosis en bazo =

A

sistema reticuloendotelial (macrófagos)

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11
Q

Hematíes viejos → pierden flexibilidad po

A

Espectrina defectuosa

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12
Q

Esferocitosis hereditaria → destrucción

A

Destrucción precoz en bazo

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