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24 Cards in this Set
- Front
- Back
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Normal female crit
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36
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Normal male crit
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40
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Normal Hgb
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15
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RBC’s with deficient amounts of HGB secondary to iron metabolism abnormality
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hypochromic anemia
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RBCs due to lack of functioning bone marrow
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aplastic anemia
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RBC grow too large and are oddly shaped
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megaloblastic anemia
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cells are fragile and are destroyed faster than they can be produced
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hemolytic anemia
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RBC’s are small and spherical,
cannot withstand any compression and rupture in the splenic pulp or tight vessels |
heriditary spherocytosis
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Rh-positive RBC’s in fetus are attacked by antibodies from an Rh-negative mother
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erythroblastosis fetalis
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At what PaO2 does sickling occur with sickle cell trait
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20-30 torr
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At what PaO2 does sickling occur with sickle cell disease
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30-40 torr
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Starts the platelet clotting process
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VWF
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Factor 1
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Fibrinogen
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Factor 2
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prothrombin
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Factor 4
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Caclium
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Factor 13
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fibrin stabilizing factor
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Rate limiting factor for blood coagulation
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formation of prothrombin activator
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Clotting that begins with trauma to vessel or traumatized tissues that occurs in as little as 15 seconds
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extrinsic
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How long does heparin last
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1.5-4 hours
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How long does coumadin last
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1-3 days
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Begins with trauma to blood or exposure of blood to collagen
that may take 1-6 minutes |
intrinsic
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Increases levels of Factor VIII and von Willebrand factor
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DDAVP
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Decreased blood loss with total knee patients
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tranexemic acid
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Used to treat Factor VIII deficiency and hemophilia A
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cryo
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