Flashcards: Apologia -- The Human Body: Fearfully and Wonderfully Made! Module 11: The Circulatory System
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Created by:
e-learninglinks 
on November 17, 2010
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Description:
Vocabulary from Module 11 of Apologia Educational Ministries' The Human Body: Fearfully and Wonderfully Made! by Dr. Jay Wile and Marilyn M. Shannon, M.A.
Groups:
Cindy-2012, Alabama Homeschoolers Rock!, Apologia Advanced Biology
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Terms | Definitions |
|---|---|
 Viscosity | The resistance to flow and alteration of shape due to cohesion |
| Plasma | The fluid portion of the blood, which is mostly water |
| Formed elements of blood | The cells and cell parts of blood produced by the bone marrow |
| Erythrocytes | Red blood cells which carry the oxygen in blood |
| Leukocytes | White blood cells which perform various defensive functions in blood |
| Platelets | Cell fragments in blood which help prevent blood loss |
| Diapedesis | Passage of any formed element of blood through the blood vessel and into the tissue spaces |
| Chemotaxis | Attraction of cells to chemical stimuli |
| Hemopoiesis | The process by which the formed elements of blood are made in the body |
| Hemostasis | The process by which the body stops blood loss |
| Coagulation factors | Proteins in blood plasma which help initiate the blood clotting process |
| Antigen | A protein or carbohydrate that, when introduced in the blood, triggers the production of an antibody |
| Arteries | Blood vessels that carry blood away from the heart |
| Capillaries | Tiny, thin-walled blood vessels that allow the exchange of gases and nutrients between the blood and cells |
| Veins | Blood vessels that carry blood back to the heart |
| Pulmonary circulation | Circulation of the blood over the air sacs of the lungs |
| Systemic circulation | Circulation of the blood through the other tissues of the body |
| Systolic phase | The phase of the cardiac cycle in which the ventricles contract |
| Diastolic phase | The phase of the cardiac cycle in which the ventricles relax |
| Cardiac cycle | One complete round of systole and diastole |
| Arterioles | The smallest arteries that still have three tunics |
| Venules | Small veins that do not have three tunics but instead have only an endothelium, a basement membrane, and a few smooth muscle cells |