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PLT & Coag terms
Clin Path
| Question | Answer |
|---|---|
| PDGF: | PLT derived growth factor |
| Adhesion: | fiborous union of tissue or organs |
| Aggregation: | clumping of material |
| Aneurysm: | a sac formed by localized dilation |
| Bleeding diathesis: | predisposition to abnormal clotting |
| Clotting factors: | blood substances that act in sequence to stop bleeding by forming a clot |
| coagulopathy: | any condition of blood coagulation |
| DIC: | Dissemintated intravascular coagulation |
| Ecchymosis: | large hemorrhagic spot |
| Petechiae: | small hemorrhagic spot |
| Endothelium: | layer of epithelial cells |
| Epistaxis: | nose bleed |
| Fibrin: | Fibrous protein essential for clotting |
| Fibrinogen: | A protein in blood plasma that is converted to fibrin by thrombin |
| Fibrinolysis: | Breakdown of fibrin my plasmin |
| Hematoma: | localized collection of blood |
| hemoptysis: | coughing up of blood |
| Hemorrhage: | excessive escape of blood |
| Hemostasis: | stoppage/arrest of bleeding |
| Hyperemia: | engorgement/excess of blood in a part of the body |
| Megakaryocyte: | precursor cell of blood platelets |
| procoagulants: | precursor of blood factors that promote coagulation. |
| Prothrombin: | glycoprotein in the liver that is converted to thrombin in the presence of thromboplastin |
| Purpura: | a hemorrhagic dz that causes ecchymosis and petechiae |
| Thrombin: | an enzyme formed from prothrombin in the clotting process. |
| thromopoiettin: | Formation/production of Platelets |
| Thrombus: | blood clot within the vascular system |
| Von Willebrands factor: | the carrier protein for factor VIII |
| Zymogen: | an inactive enzyme that converts to active |