100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Sumario Sistema circulatorio (biología de 4to año) $6.86   Add to cart
Quickly navigate to
Preview
  2.  
  3. Ciclo Orientado
  4.  
  5. Bilogía

Summary

Sumario Sistema circulatorio (biología de 4to año)
 2 views  0 purchase
  • Course
  • Bilogía
  • Institution
  • Ciclo Orientado

Resumen breve del sistema circularorio con esquemas e imágenes para guiarse (Cuando se muestra una f: significa función y cuando aparece una c: significa características

Preview 1 out of 4  pages

Document information

  • October 24, 2024
  • 4
  • 2024/2025
  • Summary

Subjects

  • sistema circulatorio
  • corazon
  • sangre
  • circuito circulatorio
  • vasos sanguíneos
  • trabajo cardiaco

Written for

  • Secondary school
  • Bilogía
  • 4
All documents for this subject (1)

Seller

avatar-seller
catalinastocco

Content preview

SISTEMA CIRCULARTORIO
Funciones:

-transporte de oxigeno (de los pulm ones a tejidos y de dióxido de car bon o de los tejidos a los
pulm ones)

 distribución de nutrientes (sist. Digestivo hacia todas las células)
 -transporte de productos de desecho y sust. Toxicas (hacia el riñón)
 -distribución de hormonas
 -regulación corporal de la temperatura
 -defensa del organismo

Formado por:

1. El corazón
2. Los vasos sanguíneos (arterias, venas, y capilares)



EL CORAZON



Tiene tres capas:

 Pericardio = tejido fibroso y resistente (f: protectora)
 Miocardio = (f: se encarga de bombear la sangre)
 Endocardio = tejido delgado y liso (f: facilita el
desplazamiento de la sangre)

Está dividido en 4 cavidades:
 Aurículas = superiores, delgadas y pequeñas (f:
desembocan las venas trayendo sangre de retorno
desde los órganos de todo el cuerpo)
 Ventrículos = inferiores, grandes y gruesas (f:
expuksan las sangre que reciben las aurículas hacia
las arterias, las que distribuyen a todas las células del
cuerpo)




 Las mitades derecha e izquierda del corazón no se comunican entre sí debido a la presencia de un
tabique com pleto , evitando la mezcla de la sangre que circula por ambas mitades (sangre oxigenada
y no oxigenada).
 Cada aurícula se comunica con su ventrículo a través de un or ifi cio aur iculoven tr icular por el cual
desciende la sangre.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller catalinastocco. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $6.86. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

85169 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$6.86
  • (0)
  Add to cart