Primary hemostasis is maintained by what three factors? - answer Vasoconstriction,
Primary or Reversible platelet adhesion to sub endothelium, and Secondary or
Irreversible platelet aggregation.
Secondary platelet aggregation is visually characterized by what? - answerA change in
platelet shape.
During Secondary platelet aggregation, what is secreted? – answer ADP, ATP,
Epinephrine, Serotonin, and Platelet Factor 4.
In the Common Pathway, when is prothrombinase complex formed? - answer After the
activation of factor X (this includes Xa,-Va-Ca++-platelet PL.
In Hemophilia A patients the PT time is? - answer Normal
In Hemophilia A patients the PTT time is? - answer Prolonged
In Hemophilia A patients the bleed time is? - answer Normal
In Hemophilia A patients Factor VIII activity is? - answer Decreased
In Hemophilia A patients platelet function is? - answer Normal
Hemophilia A patients can be treated with what? - answerFactor VIII concentrate or
Cryoprecipitate
What factor is deficient in Hemophilia B patients? - answerFactor IX
In Hemophilia B patients the PTT time is? - answerProlonged
In Hemophilia B patients the PT time is? - answerNormal
In Hemophilia B patients Factor IX activity is? - answerDecreased
Hemophilia B patients can be treated with? - answerFactor IX concentrates
In Hemophilia C patients, the PTT time is? - answerProlonged
In Hemophilia C patients, the PT time is? - answerNormal
, In Hemophilia C patients, Factor XI activity is? - answerDecreased
Hemophilia C patients can be treated with? - answerFresh Frozen Plasma
Coagulation instruments, generally measure which factor as an endpoint? -
answerFactor V
Factor I is known as? - answerFibrinogen
Factor II is known as? - answerProthrombin
Factor III is known as? - answerTissue Thromboplastin
Factor IV is known as? - answerCalcium
Factor VI is known as? - answerLabile Factor
Factor VII is known as? - answerStable Factor
Factor VIII is known as? - answerAnti-hemophiliac Factor A
Factor IX is known as? - answerAnti-hemophiliac Factor B
Factor X is known as? - answerStuart-Prower Factor
Factor XI is known as? - answerAnti-hemophiliac Factor C
Factor XII is known as? - answerHageman Factor
Factor XIII is known as? - answerFibrin Stabilizing Factor
What coagulation factors make up the Fibrinogen Group? - answerFactors I, V, VIII, and
XIII.
What coagulation factors make up the Prothrombin Group? - answerFactors II, VII, IX,
and X.
What coagulation factors make up the Contact Group? - answerHMWK,, PK, Factor XII,
and Factor XI.
Which coagulation group is vitamin K dependent? - answerProthrombin Group
Which coagulation group is consumed during the coagulation process? -
answerFibrinogen Group
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