Organos Linfoides Flashcards

1
Q

Dónde se originan los LT?

A

Médula osea

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2
Q

Función principal de los órganos linfoides secundarios

A

Maduración del sistema inmune (contacto CPA y LT)

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3
Q

Médula del timo contenido:

A

Rico en LT maduros, CD y macro

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4
Q

Corteza del timo?

A

LT en DESARROLLO, macro y C. Retículoepiteliales

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5
Q

Función de la célula reticular epiteloide:

A

Variable del macro
Presenta antigenos al timo en diferentes estados de maduración

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6
Q

Timo: células que tiene en la médula:

A

Corpusculos de hassal, dendriticas (CPA a LT maduro)

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7
Q

Marcador que tienen todos los linfocitos T

A

CD3

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8
Q

Los CD8 se dividen en helper: V o F

A

Falso, los Cd4 se dividen

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9
Q

Sitio de interacción entre una CPA y el LT:

A

Ganglio linfático

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10
Q

Anillo de waldeyer ubicado en:

A

Faringe

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11
Q

Ganglio linfático corteza:

A

LB y macrófagos
F.primarios
F. Secundarios

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12
Q

Área rica en LB en REPOSO

A

Corteza > folículo primario

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