What is Blood Made Of? Red Blood Cells White Blood Cells Plasma Platelets.
11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers...
-
Upload
buck-miller -
Category
Documents
-
view
221 -
download
0
Transcript of 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers...
![Page 1: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/1.jpg)
11.2 Blood: A Fluid Tissue
Pages 482-486
![Page 2: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/2.jpg)
Function of Blood
• Delivers oxygen to cells• Delivers nutrients to cells• Collects wastes away from cells
![Page 3: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/3.jpg)
Components
• Red blood cells• White blood cells• Platelets• Plasma
![Page 4: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/4.jpg)
Plasma
• 90% water• Dissolved O2, CO2, glucose, vitamins and
minerals, wastes• Proteins: albumins, globulins and fibrinogen.• Dissolve ions Na+, K+, Ca2+, Cl-, and HCO3
-
![Page 5: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/5.jpg)
Albumins
• Control water levels in the blood
![Page 6: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/6.jpg)
Globulins
• Transport lipids, cholesterol, fat-soluble vitamins (A,D,E and K), some minerals
• Immunoglobulins (antibodies)
![Page 7: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/7.jpg)
Fibrinogen
• Role in blood clotting
![Page 8: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/8.jpg)
Serum
• Plasma with fibrinogen and clotting factors
![Page 9: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/9.jpg)
Erythrocytes
• Red blood cells• Biconcave disks• 135 RBC’s per mm• Formed from stem cells in bone marrow• No nucleus in mature cells• Lifespan 120 days• Liver and spleen break RBC’s down
![Page 10: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/10.jpg)
Leukocytes
• White blood cells• nucleus• Granular leukocytes (neutrophils, eosinophils
and basophils) kill bacteria• Agranular leukocytes (lymphocytes,
monocytes) engulf bacteria• Pus
![Page 11: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/11.jpg)
Granules
![Page 12: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/12.jpg)
Platelets
• Protection• Produced in the bone marrow• Blood clotting• Platelets and fibrinogen form clot
![Page 13: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/13.jpg)
Blood Count
• Hemocytometer• Anemia (low RBC coun t)
![Page 14: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/14.jpg)
Plasma
Plasma 55-58%• Water 91-92% • Plasma proteins 7-8%• Dissolved things 1-2%
![Page 15: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/15.jpg)
Cells
• Platelets 250000-300000 per microlitreLeukocytes• Neutrophils 3000-6750• Lymphocytes 1000-2700• Monocytes/macrophages 150-720• Eosinophils 100-360• Basophils 25-90
• Erythrocytes 4 800 000-5 400 000
![Page 16: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/16.jpg)
Blood Types
• Markers A and B• Type A…marker A• Type B…marker B• Type AB…marker A & B• Type O…no marker
![Page 17: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/17.jpg)
Immune response
• Transfusions of blood with a different marker causes an immune response
![Page 18: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/18.jpg)
Rhesus Factor
• 85% are Rh-positive
![Page 19: 11.2 Blood: A Fluid Tissue Pages 482-486. Function of Blood Delivers oxygen to cells Delivers nutrients to cells Collects wastes away from cells.](https://reader034.fdocuments.net/reader034/viewer/2022051622/5697bfdd1a28abf838cb15bb/html5/thumbnails/19.jpg)
Artificial Blood
• HBOC hemoglobin-based oxygen carriers• PFCE perfluorocarbon emulsions