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CSU - BC 103 - Class Notes - Week 1

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CSU - BC 103 - Class Notes - Week 1

School: Colorado State University
Department: Biology
Course: Biology of Organisms-Animals and Plants
Professor: Jennifer Dewey
Term: Fall 2016
Tags: Biology, anatomy, The Heart, Blood, blood flow, and bloodpressure
Name: Life 103 Lab Week 1- August 24, 2016
Description: These notes cover the cardiopulmonary system, also known a the parts of the human heart and the flow of blood through it.
Uploaded: 08/25/2016
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background image August 24, 2016  Human Cardiopulmonary Physiology   heart  ​ .  ​ lungs .   
Surrounded by 
​  pericardium  ​( protective sac )   
Composed of 4 chambers  
● 2 types  ○ Ventricle  ​ larger for​ pumping ​blood  ○ Atrium,  ​collection ​chamber, smaller  ● Right  ​Atrium  ● Left  ​Atrium  ● Right  ​Ventricle  ● Left  ​Ventricle   
Heart valves separate chambers 
● Composed of flaps called  ​cusp  ● 2 atrioventricular valves  ○ bicuspid (mitral) 
○ Tricuspid  
● 2 semilunar valves  ○  pulmonary 
○ aortic 
3 kinds of blood vessels  ● Arteries ­ away from heart 
● Veins ­ to the heart 
● Capillaries ­ gas exchange 
 Blood flow through the heart  1. Superior and inferior vena cava 
2. Right atrium 
3. Tricuspid valves 
4. Right ventricle 
5. Pulmonary valve 
6. Pulmonary artery  
7. Lungs ( where blood becomes oxygenated 
8. Pulmonary veins 
9. Left atrium  
10. Bicuspid (mitral ) valve 
11. Left ventricle 
12. Aortic valve 
13. Aorta 
14. Body ( where blood becomes deoxygenated ) 
 

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School: Colorado State University
Department: Biology
Course: Biology of Organisms-Animals and Plants
Professor: Jennifer Dewey
Term: Fall 2016
Tags: Biology, anatomy, The Heart, Blood, blood flow, and bloodpressure
Name: Life 103 Lab Week 1- August 24, 2016
Description: These notes cover the cardiopulmonary system, also known a the parts of the human heart and the flow of blood through it.
Uploaded: 08/25/2016
2 Pages 30 Views 24 Unlocks
  • Better Grades Guarantee
  • 24/7 Homework help
  • Notes, Study Guides, Flashcards + More!
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