iPad % 6:39 PM 76% K Back Ch 17-Study Guide.pdf Undo 23. Hemosass Where does it
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iPad % 6:39 PM 76% K Back Ch 17-Study Guide.pdf Undo 23. Hemosass Where does it oceer in the body? What ane the 3 sages of homeostass 24. What prevens plaelets from sticking? What cnes them to stick o injared vessel wal 25 Define pecalt and aicoagela. Provile examples of each a what i·the dif mace between the intrinak and extink P thway fr the initial naf What sseeded to start dhe intrimic and extrink patway? Which pathway bs faser, intrimk and extriic?Explain why d. Step by spdraw out and desonbe in detail the theee phases of coaglation 27. Explain the mechanium and Sanction of clot setraction and tise sepair 28 What ih forinolsis? Lis the chemicas isvolved stale where each ih from and fanctionec 29 What effect would liver damage have on the body's ahility to maintaln hemostasis 30. List the four types of hermostasis dhonder, Indicabe the cause of each condition 1.Contrant thrombus and embolus Blood Typing o Lid the four differee blood types o dentify the antigms and antbodies present in each of the ADO blood types. o Providethe phencype and geoye fo eack Nood tpe Disousshe signeficance of the Rh factor. Ahe.esplain hemolytic disene of the newbom Which Nood ype (Rh or Rh- will sequire RhoCam sho o For each of the All0 blood types, lst all of the blood types they cn safely donate to or recelve o Wich specific Hood type h the univenal dos univenal cip o Give ablood-type, be able to predict poswible blood type of ofhpring and parenes Detailed nakocyte cell prodaction Inormation rom figare 17.11, de seed to know myeloid and Individsal steps of the intrinsic patrway Restoring lood volume Developemental aspects of bloodExplanation / Answer
a- ability of the body or cell of an animal to maintained the equilibrium or in balanced state and relatively constant with its internal environment such as body temp., B.P.,pH and concentration of the hormones.it is a self regulation process.
b- homeostasis occur in both inside and outside of the cell.
c- 3 major of homeostasis are-
vascular spasm, or vasoconstriction phase
Platelet formation Phase
Coagulation Phase or clotting phase
d-In vascular spasm, or vasoconstriction phase-Endothelial cells of of intact vessels contract to decrease blood flow and release endothelins Endothelial cells become "sticky" to platelets and each other.
In Platelet formation Phase-platelets stick to endothelial surfaces, to basement membrane,and collagen fibers, to the damage area and activate of platelets to stick up to injured blood vessels and forms web like structure. platelet aggregation(clotting) causing platelet plug.
In Coagulation Phase or clotting phase-formation of fibrin threads or net in which blood cells and platelets are trapped and forms clot.
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