Sistema Linfoide Flashcards

1
Q

Inmunidad innata

A

Rápida e inespecífica
Activa o pasiva

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2
Q

Inmunidad adquirida

A

Específica y lenta
Humoral y celular
Genera memoria
Días después de la infección

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3
Q

Inmunidad humoral

A

Linfocitos B se basa en las reacciones antígeno-anticuerpo

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4
Q

Inmunidad celular

A

Se basa en los linfocitos T, liberan ciertas toxinas que atacan a los patogenos sin necesidad de anticuerpos

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5
Q

Inmunidad activa

A

Fagocitos
Células NK
Sistemas complementarios
Interleucinas

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6
Q

Inmunidad pasiva

A

Se pasa por suero terapia

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7
Q

Tejido linfático

A

Difuso
Nodular

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8
Q

Tejido difuso

A

Lamina propia : respiratorio, gastrointestinal y TGU

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9
Q

Tejido Nodular

A

Linfocitos, linfoblastos, plasmocitos, macrofagos y c reticulares

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10
Q

Nódulos no encapsulados

A

Placas de Peyer

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11
Q

Tejidos linfáticos encapsulados

A

Bazo, timo y ganglios linfáticos

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12
Q

Órganos linfáticos primarios

A

Timo y médula ósea

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13
Q

Secundarios

A

Bazo y ganglio

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14
Q

Estroma grueso

A

Cápsula, hilio y trabeculas

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15
Q

Fino

A

Células y fibras reticulares

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16
Q

Corteza de un ganglio linfático

A

Centros germinales: linfocitos T, linfocitos B, células plasmáticas, células dendriticas

17
Q

Médula del ganglio linfático

A

Cordones medulares

18
Q

Bazo

A

Hematopoyesis
Hematocaresis
Almacén de sangre

19
Q

Parenquima del Bazo

A

Pulpa roja: destruccion de eritrocitos y cordones esplénicos
Pulpa blanca: linfocitos B y T, arteria esplénica, células presentadoras de antígeno

20
Q

Timo

A

Corteza: linfocitos T maduros
Médula: linfocitos T Inmaduros