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1. Hemostasis The cessation if bleeding, stoping potential fatal leaks may not
stop hemorrhage
2. Vascular spasm Contraction of broken vessel
3. Platelet plug formation Platelets adhere to exposed colleges fibers of vessel wall
4. Blood clotting (coagulation) Forms as platelets become enmeshed in fibrin threads
5. Antigens Occur on the surface of all cells and enable the body to distinguish
its own cells from foreign matter
6. Antigens Complex molecules such as proteins, glycoproteins and glycol-
ipids that are genetically unique to each individual
7. antigens when detected can activate an immune response
8. Antibodies Bind to antigens and make them or the cell bearing them for
destruction
9. Antibody action Is agglutination in which each antibody molecule binds to two or
more antigen molecules and sticks them together
10. Determined by the pres- What is your blood type determined by
ence and absence of anti-
bodies
11. Type O (universal donor Most common blood type
12. Type AB (universal recipi- Rarest blood type
ent)
13. Occurs if Rh- mother has When does Rh group occur
formed antibodies and is
pregnant with Rh+ child
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14. Rhogam How to prevent Rh group
15. Antigen A Blood type A name antigen and antibody
Antibody anti B
16. Antigen B Blood type B name antigen and antibody
Antibody A
17. Antigen AB Blood type AB
Antibody none Name antigen and antibody
18. Antigen none Blood type O
Antibody anti a and b
19. Hemolytic disease of new- Rh antibodies attack fetal blood causing severe anemia and toxic
borns brain syndrome
20. Erythroblastosis faetalis Immature RBCs enter circulation prematurely
Bilirubin is produced
21. 4-6 How much blood does adults generally have
22. Blood Liquid connective tissue composed cells and extra cellular matrix
23. Blood plasma A clear light yellow fluid consisting of a little over half of the blood
volume
24. Formed elements Suspended in the blood plasma and are cells and cell fragments
including the red blood cells, white blood cells and platelets
25. Buffy coat Made up of WBCs and platelets
Contain 1% or less of total blood volume
26. Hematocrit The percentage of blood volume that is composed of erythrocytes
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27. Blood plasma Liquid portion of blood
28. Serum Remaining fluid when blood clots and solids are removed
29. Albumins 3 major categories of serum
Globulins
Fibrinogen
30. Albumins Smallest, most abundant. Contribute to viscosity and osmolarity
31. Globulins (antibodies) Provide immune function
32. Fibrinogen Precursor of fibrin threads that help with blood clots
33. Anemia Low RBC levels
34. 1. Tissue hypoxia & necro- The 3 potential consequences of anemia
sis
2. Blood osmolarity is re-
duced producing tissue
edema
3. Blood viscosity is low
(HR^ pressure-down = car-
diac failure)
35. 1. Inadequate erythro- The 3 causes of anemia
poiesis
2. Hemorrhage anemia
from bleeding
3. Hemolytic anemia from
RBC destruction
36. Angina Chest pain from partial obstruction of coronary blood flow
Pain caused by ischemia of cardiac muscle