Made of 3 parts 1.Blood 2.Blood Vessels 3.Heart. Blood Plasma- liquid portion of blood: water and...
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Transcript of Made of 3 parts 1.Blood 2.Blood Vessels 3.Heart. Blood Plasma- liquid portion of blood: water and...
![Page 1: Made of 3 parts 1.Blood 2.Blood Vessels 3.Heart. Blood Plasma- liquid portion of blood: water and dissolved substances (60% of blood volume) Red Blood.](https://reader036.fdocuments.in/reader036/viewer/2022072016/56649efb5503460f94c0d2c2/html5/thumbnails/1.jpg)
Made of 3 parts1. Blood
2. Blood Vessels
3. Heart
![Page 2: Made of 3 parts 1.Blood 2.Blood Vessels 3.Heart. Blood Plasma- liquid portion of blood: water and dissolved substances (60% of blood volume) Red Blood.](https://reader036.fdocuments.in/reader036/viewer/2022072016/56649efb5503460f94c0d2c2/html5/thumbnails/2.jpg)
Blood
• Plasma- liquid portion of blood: water and dissolved substances (60% of blood volume)
• Red Blood Cells (RBCs)- transport oxygen– Hemoglobin- protein in RBCs that carry oxygen– No Nuclei or Mitochondria
• White Blood Cells- defend against disease• Platelets- help blood clot
– Hemophilia- disease where person lacks platelets
![Page 3: Made of 3 parts 1.Blood 2.Blood Vessels 3.Heart. Blood Plasma- liquid portion of blood: water and dissolved substances (60% of blood volume) Red Blood.](https://reader036.fdocuments.in/reader036/viewer/2022072016/56649efb5503460f94c0d2c2/html5/thumbnails/3.jpg)
Blood Vessels
• Arteries- carry blood away from heart– Branch into arterioles into capillaries
• Veins- carry blood to heart– Capillaries come together to form venules
which come together becoming veins
• Capillaries- one cell thick; tiny vessels that exchange gases between blood and body cells
![Page 4: Made of 3 parts 1.Blood 2.Blood Vessels 3.Heart. Blood Plasma- liquid portion of blood: water and dissolved substances (60% of blood volume) Red Blood.](https://reader036.fdocuments.in/reader036/viewer/2022072016/56649efb5503460f94c0d2c2/html5/thumbnails/4.jpg)
The Heart
Chambers: 4Left Ventricle, Right Ventricle, Left Atrium, Right Atrium
Blood vessels: Aorta, Vena Cavae, Pulmonary Artery, Pulmonary Vein
Valves
![Page 6: Made of 3 parts 1.Blood 2.Blood Vessels 3.Heart. Blood Plasma- liquid portion of blood: water and dissolved substances (60% of blood volume) Red Blood.](https://reader036.fdocuments.in/reader036/viewer/2022072016/56649efb5503460f94c0d2c2/html5/thumbnails/6.jpg)
Heart Picture
![Page 7: Made of 3 parts 1.Blood 2.Blood Vessels 3.Heart. Blood Plasma- liquid portion of blood: water and dissolved substances (60% of blood volume) Red Blood.](https://reader036.fdocuments.in/reader036/viewer/2022072016/56649efb5503460f94c0d2c2/html5/thumbnails/7.jpg)
Heart Cont.
• Atria- receive blood and pump to ventricles
• Ventricles- pump blood out of heart
• Valves-ensure blood flows in one direction– Heart beat cause by blood hitting valves
• “Lup”- blood exits atria, enters ventricles and hits valves
• “Dup”- blood leaves ventricles, enters blood vessels, and hits valves
![Page 8: Made of 3 parts 1.Blood 2.Blood Vessels 3.Heart. Blood Plasma- liquid portion of blood: water and dissolved substances (60% of blood volume) Red Blood.](https://reader036.fdocuments.in/reader036/viewer/2022072016/56649efb5503460f94c0d2c2/html5/thumbnails/8.jpg)
Open Heart Surgery
• Surgery Time
• Bad Heart