Aparato Respiratorio Flashcards

1
Q

Cuanto oxigeno inhalamos? Cuanto utilizamos?

A

21% solo se ocupa el 3%

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2
Q

Que factores afectan cantidad de oxigeno

A

Altitud y atmósfera

Mayor altura, menos presión, menos oxigeno

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3
Q

Bronquios formados por…

A

Anillos de cartílago
Tejido muscular
Capa interna mucosa

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4
Q

Sin intercambio gaseoso

A

De traquea a bronquiolos

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5
Q

Intercambio gaseoso

A

De bronquiolo respiratorio a saco alveolar

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6
Q

Ventilación

A

Proceso mecánico de introducción y expulsión del aire

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7
Q

Respiración

A

Intercambio de gases

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8
Q

Inspiración

A

Meter aire a pulmones

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9
Q

Espiración

A

Sacar aire de pulmones

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10
Q

Músculos de espiración forzada

A

Inter costales internos

Abdominales rectos

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11
Q

Músculos de inspiracion forzada

A

Inter costales externos
Esternocleidomastoideo
Herrartos
Escalenos

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12
Q

Pleuras

A

Recubrimiento seroso

  • parietal en toda caja torácica
  • visceral unido al pulmón
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13
Q

Líquido pleural…

A

Función de bolsas mojadas para que se mantengan unidas

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14
Q

Presión positiva

A

Fuerza sobre superficie

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15
Q

Presión negativa

A

Succión con tendencia al vacío

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16
Q

Volumen corriente

A

500 ml

17
Q

Volumen reserva inspiratoria

A

3000 ml

18
Q

Volumen reserva espiratoria

A

1100 ml

19
Q

Volumen residual

A

1200 ml

20
Q

Capacidad inspiratoria total

A

3500 ml

21
Q

Capacidad vital

A

4600 ml

22
Q

Capacidad pulmonar total

A

5800 ml - 6000 ml

23
Q

Capacidad residual funcional

A

2200 ml