epitelios Flashcards

1
Q

las celulas madre son toti y pluri potenciales y se especifican de acuerdo a:

A

señales de cada organo

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2
Q

formas de los epitelios

A
  • plana o escamoso
  • cilindrico
  • cubica
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3
Q

arquitectura de los epitelios

A
  • simples
  • estratificado
  • pseudoestratificadas
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4
Q

cuando cambias de epitelio entre dos organos. ej esofago y estomago

A

transicion de epitelioa

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5
Q

las celulas se acomodan en la __ como un piso

A

membrana basal

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6
Q

es lo que recubre todas las superficies corporales

A

epitelio

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7
Q

el epitelio se puede dividir en:

A
  • simple
  • estratificado
  • pseudoestratificado
  • de transicion
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8
Q

especializaciones apicales de los epitelios

A
  • cilios

- queratina

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9
Q

el tracto gastrointestinal tiene epitelio:

A

cilindrico simple

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10
Q

el epitelio plano estratificado queratinizado corresponde a la:

A

epidermis

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11
Q

las vias respiratorias tienen epitelio:

A

cilindrico pseudoestratificado

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12
Q

funcion de las celulas calciformes

A

sacar moco

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13
Q

V/F: el epitelio respiratorio nunca es ciliado (con pelitos)

A

falso, siempre es ciliado

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14
Q

la tiroides esta formada por:

A

foliculos

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15
Q

el campo de margaritas corresponde a:

A

epitelio cilindrico simple de las glandulas inestinales del colon (enterocitos)

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16
Q

los conductos tienen epitelio:

A

cubico simple

17
Q

los vasos tienen epitelio:

A

plano simple