Different coagulation testing methodologies and Factor Information
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show | Aggregation Studies(principal in determing Primary Hemostasis)
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Name the lab eval of platelets from the following hints: Congenital or Aquired D/O and assesses In-Vivo platelet function. | show 🗑
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Can a periphial blood smear be used for aggregation studies of platelets? | show 🗑
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show | XII , XI , IX , VIII
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show | VII
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What are the Factors involved in the Common Pathway Activation? | show 🗑
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show | I, V , VIII , XIII
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show | II , VII , IX , X
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Name the Factors in the Contact group? | show 🗑
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What Factor group is Vitamin K dependent? | show 🗑
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Which Factor group is completely consumed in the coagulation process? | show 🗑
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show | Factor II
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What Factor group is not being synthesized during HDN? | show 🗑
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show | Immature liver
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show | Vit K
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show | Specific Ab, D , E
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Presence of FDP's in either serum or urine will cause latex particles to _______, yielding _____________ _____________. | show 🗑
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The latex particles provided in the D-Dimer Assay are coated with _______ anti-_______ D-dimer monoclonal bodies. | show 🗑
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show | agglutinate
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show | thrombosis
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Plasmin is formed in the absence of coagulation taking place describes what disorder? | show 🗑
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show | Secondary Fibrinolysis
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What are the three naturally occuring anti-coagulants? | show 🗑
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Name 3 aquired anti-coagulants? | show 🗑
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Coumarin/warfarin interferes with the recycling of what vitamin? | show 🗑
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What test monitors coumarin/warfarin therapy? | show 🗑
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show | anti-thrombin III
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show | aPTT
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show | PLT count, Periphial Smear, PTT, aPTT, TT, Bleeding Time.
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What anticoagulant should be used in specimen collection? | show 🗑
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show | I, II, V, X, VII (prothrombin group, due to the need of vitamin K)
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PT helps to measure early Vitamin ___ deficiences. | show 🗑
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show | 10 - 13
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show | intrinsic
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show | inhibitors
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The aPTT is clinically significant due to its ability to screen/detect circulating _________. | show 🗑
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show | 25-35 seconds
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Mixing studies are a diagnostic evaluation of unexplained prolonged ______ and ______ tests. | show 🗑
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show | requested by a health care provider.
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show | pooled normal plasma
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What test evaluates the time required for thrombin to convert fibrinogen to an insoluble fibrin clot? | show 🗑
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The normal value time range should be ____ to _____ seconds. | show 🗑
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what buffer is used when quantitatively measuring fibrinogen? | show 🗑
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show | 200-400
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What is the test used to screen for platelet dysfunction, testing mainly for primary hemostasis and platelet function. | show 🗑
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Name the 3 BT methods? | show 🗑
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what is the normal clotting time when performing the ivy testing method? | show 🗑
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show | Thrombin and Ristocetin
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show | Ristocetin
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show | Thrombotic Thrombocytopenic purpura
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Acute blood loss, vigorous exercise, splenectomy, and hematopoiesis can all lead to _________ ___________. | show 🗑
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show | DIC
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