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The Exc
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By: Hannah White, K
Amazing Facts
● The average adult bladder can hold 16-24 ounces of
urine.
● About 180 liters of water filters through your kidneys
each day, but only 1.5 liters goes out of your body
● The average person pees about 3,000 times a year.
http://yr8science2011.wikispaces.com/Natasha
THE EXCRETORY SYSTEM DIAGRAM
Function/Analogy
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The Excretory System filters waste from the bloodstream and removes it
from the body.
The Excretory System is like a sewer system. They both move waste and
remove it.
http://www.riversides.
org/rainguide/riversides_hgr.php?
cat=1&page=34&subpage=91
http://www.expertsmind.
com/questions/excretory-system-inhuman-30115443.aspx
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Major Org
● Below ribs, above small in back
● Purifiers for blood (urea and amino acids)
● NOT connected to digestive system (blood
stream)
http://www.mayoclinic.com/images/image_popup/r7_kidne
http://www.mayoclinic.com/images/image_popup/r7_kidneypair.jpg
ypair.jpg
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Major
● Excretes
● Carbon Dioxide from blood
= waste
http://upload.wikimedia.
org/wikipedia/commons/thumb/9/9e/Lungs_diagram_simple.svg/220pxLungs_diagram_simple.svg.png
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Excret
● Artificial Process
● Eliminates waste and
unwanted water
● Uses Dialysate
● Dialysate takes waste
from blood
http://webmm.ahrq.gov/case.aspx?caseID=224
Excretory System Problems: Kidney Transplant
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Cuts open hip
Puts in new kidney
Connects artery and vein
Connects ureter to bladder
http://www.kidney-hypertension.com/transplant.htm
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Donation:
● If people didn’t donate, others would die
● People all help extremely when they donate
● If you need a donation, then have it be
from a close relative
https://www.google.com/url?
sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&docid=YVwjPlbARi9TjM&tbni
d=hAJjejQZ_7ct1M:&ved=0CAQQjB0&url=http%3A%2F%2Fstickfiguresclipart.
com%2Ffamilystickfigures%2Ffamily-stick-figures-3%
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aWc&psig=AFQjCNFD19U_G-Qb36OkDIsVJB7t1-2kYg&ust=1386706915695093
https://www.google.com/url?
sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&docid=wZTXCqLwv1PkM&tbnid=h0tr3KTq5FmtJM:&ved=0CAQQjB0&url=http%3A%2F%2Fwww.
wired.com%2Fthreatlevel%2F2013%2F05%2Fliberty-reserve-indicted%
2F&ei=vCemUvXeJKmwyQGVrICYAw&bvm=bv.57752919,d.
aWc&psig=AFQjCNFko--_wbqNUaAq5dhlVnvWd20ZGQ&ust=1386707256083131
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Int
● The Circulatory System sends blood to the
kidneys to be filtered.
http://sciencerulesin249.wikispaces.com/Excretory
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Int
● Lungs
● Gets rid of carbon dioxide
● Carbon dioxide is waste
http://www.freewebs.com/soaring_sphincter_travel_agency/excretorysystem.htm
http://www.grandhaventribune.
com/opinion/opinion/715641
https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&doc
id=O4NO9QRNiNf47M&tbnid=P463Vxe84KZ-wM:&ved=0CAQQjB0&url=http%3A%2F%2Fwww.
glogster.com%2Fcadaltn%2Fthe-excretory-system%2Fg6m4tme0i8e7kv7v9ie3ksa0&ei=WiimUvXmBsHayAH7k4CIBg&bvm=bv.57752919,d.
aWc&psig=AFQjCNGUDbw-J3toGn1vWpmVAtvs9dWtMQ&ust=1386707392343326
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Int
● putting hormones into
blood
● regulates hormones
● Example: emotional
http://www.rapidbi.
com/anp/anatomy/html/section_11/endocrine_system.gif
Bibliography
"ABPI - Resources for Schools." Kidney. ABPI, 2013. Web. 02 Dec. 2013.
"Featured Story." The National Kidney Foundation: A to Z Health Guide. National Kidney Foundation, 2013. Web. 01
Dec. 2013.
"Frequently Asked Questions." University of Maryland Medical Center. University of Maryland Medical Center, 2011.
Web. 03 Dec. 2013.
"How Does Dialysis Work?" How Does Dialysis Work? 1999. Accessed December 01, 2013. http://www.nwkidney.
org/dialysis/startingOut/basic/howDialysisWork.html.
Nordqvist, Christian. "What Is Dialysis? What Is Kidney Dialysis?" Medical News Today. June 7, 2009. Accessed December 01,
2013. http://www.medicalnewstoday.com/articles/152902.php.
Silverstein, Alvin, Virginia B. Silverstein, and Robert A. Silverstein. The Excretory System. New York: Twenty-First
Century, 1994. Print
TRIVIA!!!!