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Ch 10
| Question | Answer |
|---|---|
| What does the plasma do? | fluid carries nutrients, hormones, proteins |
| What are erythrocytes | RBC, HGB hromones that are anuncleate and biconcave |
| what are leukocytes | WBC (army on the move) |
| What does platelets do | Help with clotting |
| What does albumin do | Helps blood from leaking |
| What is hemoglobin? | O2 |
| Where is hematopoiesis | red bone marrow (stem cells) |
| What is erythropoiesis | red blood cell production |
| What is hemostasis | Bleeding stopped |
| Clotting Stages | Constriction vascular spasms Form platelet plug Activate coagulation cascade Fibrin plug 'coagulation' |
| What does embolis do | travels in vessels until stuck and creates a blood cloit |
| what is fibrinogen | protein by liver that helps blood clot |
| what is hemophilia | lack of blood clotting factor that is genetic |
| What is anemia | condition where you lack RBC / HGB |
| sickle cell anemia | inherited gene mutation |
| aplastic anemia | condition where ur body stops producing enough new blood cells |
| what is vit b-12 needed for | to make rbc |
| what is vit k for | makes protein for clotting |
| how long does blood clots take to occur | 3-5 minutes |
| AB | Universal Recipient |
| O | Universal Donor |
| RH | Antigen |
| Crossmatch | to see if blood is compatible |
| Transfusion reaction | recipient antibodies bind to transferred rbc |
| hemolysis | the destruction of red blood cells immune response |
| Aggulation | rbc clump |
| pernicious anemia | cant utilize vit b-12 lack of gastic protein |