Sistema Respiratorio Flashcards

1
Q

Células de la tráquea

A

Globet o caliciformes, basales y ciliadas

Da un epitelio pseudo estratificado ciliado columnar

EPECC

EsPEra CoCo

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2
Q

Componentes de tráquea y bronquios

A

Epitelio

Músculo liso

Cartílago

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3
Q

Células de bronquiolos

A

Club y ciliada

Da un epitelio simple ciliado cuboidal

ESCC

ES CoCo

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4
Q

Componentes de bronquiolos

A

Epitelio

Músculo liso

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5
Q

Diferencias de componentes de los bronquiolos y los bronquiolos terminales

A

Las ciliadas pasan a ser cuboidal ciliadas

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6
Q

Todos los cilios de la vía aérea terminan en…

A

Bronquiolos terminales

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7
Q

Células bronquiolos respiratorios

A

Cuboidal, club y escamosas

Da un epitelio simple cuboidal y escamoso

ESCE

ES CEreal

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8
Q

Saco alveolar componentes

A

Neumocito tipo 1 y 2, macrófago alveolar y capilares

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9
Q

Neumocito tipo 1

A

Recubre 97% de superficie

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10
Q

Neumocito tipo 2

A

Principales células pluripotenciales de los alveolos

Producen surfactante alveolar para romper la tensión superficial

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11
Q

Sustancia del surfactante

A

DPPC

Dipalmitoil fosfaditilcolina

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12
Q

¿Cuando comienza a producirse el surfactante?

A

Semana 20

Funcional a la 35

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13
Q

Diafragma

A

Estructura anatómica atravesada por 3 paquetes

T8: vena cava + nervio frénico
T10: esófago + nervio vago
T12: aorta + vena ázigos + ducto torácico

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14
Q

Pulmón zona 1

A

Ventilación desperdiciada

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15
Q

Pulmón zona 3

A

Percusión desperdiciada

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