Esta gasometría se da por circulación menor y con sangre oxigenada, sus valores en oxígeno son 104 mmHg y en CO2 son 40 mmHg
Órgano esponjoso responsable del intercambio gaseoso, absorbiendo oxígeno y liberando dióxido de carbono.
Bronquio que es más ancho, corto y vertical
En estos bronquios encontramos una capa mucosa, fibras musculares lisas, submucosa y cartílago fibrocartilaginosa
cisura del pulmón izquierdo que divide el lóbulo superior del inferior
Conducto que conecta la laringe con los bronquios, permitiendo el paso del aire hacia los pulmones.
Elemento de la barrera hematogaseosa
permite la comunicación entre alvéolos.
Células en cepillo, serosas y endocrinas aisladas.
células planas, suponen el 40% del total de las células del epitelio alveolar pero tapizan el 90% de la superficie alveolar.
células del sistema inmunológico se encuentran en los alvéolos y ayudan a defender contra infecciones
función principal de los alvéolos.
Down
Capa de los bronquios intrapulmonares que contiene los nervios y los vasos sanguíneos.
capa que esta fenestrada y que encontramos en un bronquio intrapulmonar
células alveolares que forman el surfactante.
Es la zona final dilatada de un conducto alveolar. Es un fondo de saco ciego rodeado por alvéolos
es el movimiento de aire que mueven los pulmones
Mayormente se encuentran en los bronquiolos respiratorios y producen una sustancia tensoactiva que impide el colapso de la luz bronquiolar.
Son las células más abundantes en los bronquiolos más grandes.
Cuando aumenta el movimiento de inspiración significa que es:
Este ruido se da por un problema en el bronquiolo terminal y es característico del asma
Procedimiento en el que se usa un broncoscopio para observar el interior de la tráquea, los bronquios (pasajes de aire que conducen a los pulmones) y los pulmones.
Lóbulo del pulmón derecho que sólo tiene un segmento lateral y un segmento medial.
barrera formada por los elementos por los que se tienen que difundir los gases para alcanzar la sangre desde la luz alveolar
Describe la difusión a través de los tejidos.
Pulmón que posee dos lóbulos pulmonares.
Son las estructuras en las que se produce el intercambio de gases.
estructura histológica por la que está formado el pulmón.
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