Respiratory System: From Inspiration to Expiration Explained in Simple Words

Science ABC
Science ABC
215,321
0
Published 2021-05-20
The respiratory system is composed of the nose or nasal cavity, the pharynx, the larynx, the trachea, the bronchi, and the lungs. The respiratory system's functions are gaseous exchange, inhaling oxygen and exhaling out carbon dioxide, and balancing the pH of the blood. In the lungs are alveoli that are connected to the capillaries. At the alveoli gaseous exchange takes place - oxygen moves into the blood and carbon dioxide moves into the alveoli to be then expelled.

#science #animation #respiratorysystem

Table of Content:
0:00 Introduction
0:15 Functions of the respiratory system
1:58 Nervous control of the respiratory system
2:20 Inspiration
3:52 How the lungs work
5:47 Expiration
6:06 Conclusion

References:
www.nhlbi.nih.gov/health-topics/how-lungs-work

www.urmc.rochester.edu/encyclopedia/content.aspx?c…
www.ncbi.nlm.nih.gov/pmc/articles/PMC4613399/


Original Article Link: www.scienceabc.com/pure-sciences/how-does-the-huma…

If you wish to buy/license this video, please write to us at [email protected].

Voice Over Artist: John Staughton ( www.fiverr.com/jswildwood )

SUBSCRIBE to get more such science videos!
   / @scienceabc  

Follow us on Twitter!
twitter.com/abc_science

Follow us on Facebook!
facebook.com/sciabc

Follow our Website!
www.scienceabc.com/
All Comments (20)
  • @ashisht9164
    Not only is the video informative, but hilarious too! I chuckled during the whole guy talking to his fish scene :)
  • @thoudurajutirumareddi7991
    The video is superb and we can understand it very clearly about the respiratory system and how it works we can understand in a very beautiful way the animations of superb thank you science ABC for this very wonderful video
  • @happie006
    I just studied my +1 whole chapter in just almost 7 minutes 👀.. thanku thanku sooo much 🤍
  • @devika7771
    Awesome vedio it is realy useful. This vedio makes the topics easy ❤
  • @megatronsdragstor6341
    Once again did it so well that it explains biology and chemistry at the same time . Congratulations again .✌️✌️😊
  • @chaiusvult3778
    lol, that fish looked so unimpressed by the scientist dude. loved the video!!!!
  • @xodanny2955
    Beautiful! Now I’m just wondering what happens with the bad gas particles like monoxodide or like fire smoke when you breathe it in ? Does the mucosa cavities and lung macrophages also take care of those to filter it out ? Or the toxic fumes are too strong and do they get involved in gas exchange and therefore do those fumes get into our blood ?? Or what happens
  • @IvynOngeri
    Your videos are exactly what I need for bio 20 AP, thank you so much