TEJIDO EPITELIAL Flashcards

1
Q

CARACTERÍSTICAS DEL TEJIDO EPITELIAL

A

-TIENE CÉLULAS SEMEJANTES CON ESCAZA SUSTANCIA INTERCELULAR
-SON AVASCULARES(SIN VASOS SANGUÍNEOS) Y SU NUTRICIÓN DEPENDE LOS TEJIDOS CONECTIVOS ADYACENTES
-SE ORIGINAN DE LAS 3 CAPAS GERMINALES
-SE REGENERAN
-EXISTE DOS GRANDES GRUPOS DE EPITELIOS

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2
Q

GRUPOS GRANDE DE EPITELIOS SE DIVIDE EN:

A

-EPITELIOS DE REVESTIMIENTO
-EPITELIOS GLANDULARES

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3
Q

EPITELIOS DE REVESTIMIENTO

A

CUBREN Y PROTEGEN AL ORGANISMO Y CIERTOS ÓRGANOS INTERNOS

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4
Q

TIPOS DE EPITELIO DE REVESTIMIENTO-SEGUN SU FORMA

A

-PLANO
-CÚBICO
-CILÍNDRICO

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5
Q

TIPOS DE EPITELIOS DERVESTIMIENTO SEGUN SUS CAPAS

A

-SIMPLE
-ESTRATIFICADO

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6
Q

EJEMPLO DE EPITELIOS DE REVESTIMIENTO

A

-SIMPLE PLANO
-SIMPLE CÚBICO
-SIMPLE CILÍNDRICO
-ESTRATIFICADO PLANO
-ESTRATIFICADO CÚBICO
-ESTRATIFICADO CILÍNDRICO

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7
Q

SIMPLE PLANO.EJEMPLO

A

-ALBVEOLOS PULMONARES
-ENDOTELIOS DE VASOS SANGUÍNEOS

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8
Q

SIMPLE CUBICO

A

SUPERFICIE DEL OVARIO JOVEN

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9
Q

SIMPLE CILIÍNDRICO

A

MUCOSA DEL ESTÓMAGO E INTESTINO

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10
Q

ESTRATIFICADO PLANO

A

-QUERATINIZADO (EPIDERMIS)
-NO QUERATINIZADO ( MUCOSA DE LA BOCA Y ANO)

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11
Q

ESTRATIFICADO CÚBICO

A

CONDUCTO DE GLÁNDULAS SUDORÍPARAS

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12
Q

ESTRATIFICADA CILÍNDRICA

A

MUCOSA CONJUTIVA DEL OJO

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13
Q

EPITELIOS GLANDULARES

A

SON EPITELIOS MODIFICADOS,PRODUCEN SCRECIONES

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14
Q

CLASIFICACIÓN DE LAS GLÁNDULAS

A

-EXOCRINAS
-ENDOCRINAS
-ANFICRINAS

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15
Q

EXOCRINA

A

DE SECRECIÓN EXTERNA
-SUDORIPORAS
-SALIVALES
-MAMARIAS

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16
Q

ENDOCRINAS

A

DE SECRECIÓN INTERNA
-HIPOFESIS
-EPIFESIS

17
Q

ANFICRINAS

A

DE SECRECIÓN MIXTA
HIGADO Y PÁNCREAS