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immune system and respiratory system

Published on Nov 18, 2015

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PRESENTATION OUTLINE

immune system and respiratory system

Human Body System
Photo by postbear

immune

white blood cells, lymph nodes and vessels, skin
Photo by NIAID

immune system functions

  • defends against pathogens and disease.
  • Attacks organisms that disrupt systems
  • Builds immunity to diesease 

white blood cells

Defends against diesease 
Photo by NIAID

lymph nodes

Has liquid from blood vessels, also it is a type of white blood cell.

Blood vessels

Carries blood through the body.
Photo by GreenFlames09

skin

Keeps other organs safe from infection.
Photo by Great Beyond

respiratory system

lungs, nose, mouth, trachea

respiratory system

  • move air into and out of lungs
  • control gas exchange between blood and lungs
  • warm the air 
  • give cells oxygen to make them alive

nose and mouth

The gates allow air into the body, warm air

trachea and bronchi

The hall make air go to the lung, warm air

lungs

Store air, transport oxygen to alveolus

Alveolus

Transport oxygen to the blood vessels

Respiratory system gives oxygen to white cells to make them alive

common medical conditions

  • Tracheitis
  • Tuberculosis