circulatory system - white plains middle school...the circulatory system transports oxygen and food...
TRANSCRIPT
![Page 1: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/1.jpg)
Circulatory System
• The transportation system of the body
• Circulatory comes from the word “circle”
• Blood circles the body:
heart
lungs
heart
Body cells
Another name for the
circulatory system is the
cardiovascular system
![Page 2: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/2.jpg)
Major Organs and Tissues of the
Circulatory System
• Heart
• Blood Vessels
• Blood
![Page 3: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/3.jpg)
Why is Circulation
Important?
The circulatory system
transports oxygen and food to
the brain, feet, muscles, and
every single part of the body.
It is very important that the
circulatory system in the body
keeps going all the time. If it
stops, even for a short time
then the body will very
quickly die.
![Page 4: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/4.jpg)
Three Functions of the
Circulatory System:
1. To move oxygen and nutrients
to all cells of the body
2. To move carbon dioxide and
other wastes out of the cells
3. To fight disease
![Page 5: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/5.jpg)
![Page 6: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/6.jpg)
The Heart
• The heart has 4 chambers:
atrium
ventricle
![Page 7: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/7.jpg)
Parts of the Heart
• Atrium - upper chamber
• septum - thick tissue that
separates left and right side
of heart
• valve -flap of tissue
• ventricle - lower chamber
of heart
![Page 8: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/8.jpg)
Heart diagram
Pulmonary
Vein
Vena Cava Aorta
![Page 9: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/9.jpg)
Circulation movement of blood
through body
![Page 10: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/10.jpg)
Blood Vessels
3 Kinds of blood
vessels
• Arteries
• Veins
• Capillaries
![Page 11: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/11.jpg)
Arteries
• Arteries ALWAYS carry blood AWAY
from the heart
![Page 12: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/12.jpg)
VEINS
carry
blood TO
the heart
![Page 13: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/13.jpg)
CAPILLARIES
connect arteries to veins
artery
vein
Capillaries are
where cells
connect to
blood.
Oxygen, and
nutrients are
exchanged for
carbon dioxide
and wastes.
![Page 14: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/14.jpg)
Special Veins and Arteries
• The Aorta is the largest artery in the body -
leading from the heart
• The Vena Cava is the largest vein in the
body, and leads to the heart
• The pulmonary artery and pulmonary vein
connect the heart to lungs
![Page 15: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/15.jpg)
What is the meaning of the cartoon?
![Page 16: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/16.jpg)
What did we learn with the heart
run around? • What do cells use up to make energy?
• When you exercise do cells use it faster or slower?
• How does oxygen get from your lungs to your
body cells?
• What makes blood move?
• What did we simplify?
• Cells must always have energy. If it is used up
faster it must be replaced faster. This means that
the heart must ______________
![Page 17: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/17.jpg)
Do Now
• In journal, describe what is happening on
SIDE A of the handout.
• HINT: Think about our game we played
yesterday.
![Page 18: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/18.jpg)
Capillaries Side A
• Oxygenated blood comes from the heart and
goes through the organ where it becomes
de-oxygenated blood.
![Page 19: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/19.jpg)
• Describe what is happening on side B of the
handout.
![Page 20: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/20.jpg)
Capillaries Side B
• Shows blood picking up waste and carbon
dioxide from the organ and blood giving the
organ water, nutrients and oxygen. The
blood stays in the capillary. Water can go
both ways.
![Page 21: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/21.jpg)
Cardiovascular Blood Flow, Heart anatomy
Coronary arteries
Step through blood flow
Blood flow
Circulation
How the heart works
http://www.phschool.com/atschool/phbio/active_art/heart/index.html
Click Cardiovascular , then blood flow
electric
and also heart anatomy and anterior
heartbeat
![Page 22: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/22.jpg)
Circulatory system matching
• 1. E
• 2. G
• 3. I
• 4 . A
• 5. F
• 6. C
• 7. B
• 8. J
• 9. D
• 10. H
![Page 23: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/23.jpg)
Pulmonary artery - carries blood
from heart to lungs
![Page 24: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/24.jpg)
Blood is a liquid tissue
• Blood is a mixture-
part liquid and part
solid
• Plasma is liquid part
of blood
• Clotting is controlled
by platlets
![Page 25: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/25.jpg)
Red Blood Cell- contains
hemoglobin (iron compound)
which carries oxygen
![Page 26: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/26.jpg)
White Blood Cells fight disease
![Page 27: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/27.jpg)
Platelets - form clots
![Page 28: Circulatory System - White Plains Middle School...The circulatory system transports oxygen and food to the brain, feet, muscles, and every single part of the body. circulatory system](https://reader034.vdocuments.us/reader034/viewer/2022050205/5f582894bf6ced2c754a4f60/html5/thumbnails/28.jpg)
Gas Exchange • The pulmonary
blood vessels take
the blood from the
heart to the lungs.
• They drop off
wastes and pick up
oxygen
• Then the blood
goes back to the
heart