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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 |