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Functions of Respiratory system• The primary function of the respiratory system is to supply the blood with oxygen in order for the blood to deliver oxygen to all parts of the body. Oxygen is used in the creation of energy through the process of respiration.• The respiratory system is also responsible for getting rid of carbon dioxide and water.  These are waste products of respiration and are exhaled. 

BrainpopThe Respiratory System

http://www.brainpop.com/health/bodysystems/respiratorysystem/

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Click on the picture to take an introductory quiz  to see what youknow!

introductory quiz

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What do you know about the respiratory system?

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Pleura

Mouth:  Where the body takes in oxygen and releases carbon dioxide. 

Trachea:  Tube that carries the air (oxygen and carbon dioxide) to and from the lungs.

Bronchial tubes:  Smaller tubes that carry the air in and out of the lungs.  These tubes branch off to each lung. 

Diaphragm:  a strand of muscle tissue that controls the breathing for the body.  

Lungs:  soft tissue organs where the oxygen, carbon dioxide gas exchange takes place.  

Alveoli:  tiny air sac in the lungs where the oxygen/carbon dioxide gas exchange takes place.

Pleura:  The lining on the outside of the lung.  It helps to protect the lung.

Capillaries:  tiny blood vessels where gas exchange happens.

Lung Interactive Activities

Lung

Nasopharynx: (nasal part of the pharynx) is the uppermost part of the pharynx.

Pharynx: the part of the neck and throat situated immediately behind the mouth  and nasal cavity.

KidshealthRespiratory System

Larynx: voice box.

pleura

http://www.smm.org/heart/lungs/top.htmlhttp://kidshealth.org/kid/htbw/_bfs_rsmoviesource.html

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Pleura

Mouth:  Where the body takes in oxygen and releases carbon dioxide. 

Trachea:  Tube that carries the air (oxygen and carbon dioxide) to and from the lungs.

Bronchial tubes:  Smaller tubes that carry the air in and out of the lungs.  These tubes branch off to each lung. 

Diaphragm:  a strand of muscle tissue that controls the breathing for the body.  

Lungs:  soft tissue organs where the oxygen, carbon dioxide gas exchange takes place.  

Alveoli:  tiny air sac in the lungs where the oxygen/carbon dioxide gas exchange takes place.

Pleura:  The lining on the outside of the lung.  It helps to protect the lung.

Capillaries:  tiny blood vessels where gas exchange happens.

Lung Interactive Activities

Nasopharynx: (nasal part of the pharynx) is the uppermost part of the pharynx.

Pharynx: the part of the neck and throat situated immediately behind the mouth  and nasal cavity.

KidshealthRespiratory System

Larynx: voice box.

pleura

http://www.smm.org/heart/lungs/top.htmlhttp://kidshealth.org/kid/htbw/_bfs_rsmoviesource.html

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Respiration 3D Video

http://www.neok12.com/php/watch.php?v=zx7a51620305036844477802&t=respiratory-system

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Respiratory System: Interactive Labels

http://www.e-learningforkids.org/courses/liquid_animation/body_parts/respiratory_system/index.html

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nasal cavity pharynxlarynx

trachea

bronchial tubes

bronchi

lung

ribsdiaphragm

Check 

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Oxygen/Carbon Dioxide Gas Exchange:  Alveoli are air sacs. It is through these thinwalled chambers that oxygen moves into the blood and carbon dioxide moves from the blood into the alveoli. Each sac is surrounded by blood vessels/capillaries. The blood vessels carry oxygen to the cells where it is needed and deliver carbon dioxide and water to the lungs to be exhaled.

AlveoliGas Exchange

http://www.neok12.com/php/watch.php?v=zx504f6e4346614977527c51&t=respiratory-system

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Oxygen  Carbon Dioxide Gas ExchangeThe circulatory system carries oxygen to the cells, along with glucose.  These materials are used by the cells to create energy.  The blood then returns to the lungs with carbon dioxide.  Once in the lungs, the carbon dioxide is transferred to the lungs to be exhaled and the blood "picks up" more oxygen to deliver to the cells.  This is called the oxygen  carbon dioxide gas exchange.  This exchange of gases takes place between the alveoli and the capillaries.

Capillaries pick up O2 from the lungs and take it to the rest of the body.The blood returns from the body with CO2 to be exhaled.

Respiratory Basketball Game

Oxygen Transport Video

http://reviewgamezone.com/games/supershooter/index.php?1375&title=respiratory%20system&id=1375http://www.neok12.com/php/watch.php?v=zx656079777d77604e7b725d&t=respiratory-system

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Tidal Air Volume: the amount of breath lungs contain during normal breathing.

Reserve Air Volume: the amount of breath that can be forced out of lungs after normal breathing.

Vital Air Volume: the maximum amount of air that lungs can hold.

Most air contains:• oxygen, nitrogen, and carbon dioxide

Label the Lungs

http://www.kscience.co.uk/animations/lungs.swf

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RespirationWhat is it?

Where does it take place?

How does the respiratory system help?

How does the digestive system help?

How does the circulatory system help?

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Provides oxygen.

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How does oxygen get into the body?

How does the oxygen get around the body?

How does the body get rid of the carbon dioxide?

Why does the body need oxygen?

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It cannot be stored, therefore it is continuously needed. Pull

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Process in which nutrients are converted into useful Pull

Pull

O2 + GLUCOSE = ENERGY + CO2 + H2O

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Respiration

How does the oxygen get into the body?

How does the oxygen get around to the body?

What is carbon dioxide?  Why does the body want to get rid of it?

How does the body get rid of the carbon dioxide?

Why does the body need oxygen?

Takes place in the cells

O2 + GLUCOSE = ENERGY + CO2 + H2O

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Attachments

human  resp alveoli.JPG

human  resp act.JPG

Respiratory Movie

human  resp picture.jpg

alveoli.htm

SMART Notebook

SMART Notebook

http://www.brainpop.com/health/respiratorysystem/respiratorysystem/

SMART Notebook

Image:Alveoli.svg

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DescriptionEnglish: Gaseous exchange in the lung.

Source

en:Image:Alveoli.jpg

Date

3.3.2007

Author

helix84

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(Reusing this image)I, the copyright holder of this work, hereby publish it under the following licenses:Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".

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Other versionsImage:Alveoli-no.svg, Image:Alveoli-nl.svg

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(current)22:38, 29 March 2007Booyabazooka1,832×1,14329 KBsimplify the vectorization of most of the image (with the exception of the blood flow)

14:12, 3 March 2007Helix841,832×1,14342 KB{{Information |Description={{en|Gaseous exchange in the lung.}} |Source=en:Image:Alveoli.jpg |Date=3.3.2007 |Author=helix84 |Permission={{self2|GFDL|cc-by-2.5}} |other_versions=en:Image:Alveoli.jpg }} Traced and heavily edited

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Gas exchange

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Page 1: Nov 29-9:31 AMPage 2: quizPage 3: revealPage 4: Nov 26-9:29 AMPage 5: Nov 26-9:29 AMPage 6: Nov 26-9:27 AMPage 7: Mar 19-4:33 PMPage 8: Mar 19-4:34 PMPage 9: Feb 26-6:19 PMPage 10: matchingPage 11: smart videoPage 12: Nov 26-9:24 AMPage 13: AlveoliPage 14: Nov 26-9:38 AMPage 15: Mar 25-3:04 PMPage 16: Dec 5-9:43 AMPage 17: Nov 28-9:38 AMPage 18: Jan 5-8:14 AMAttachments Page 1