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WorksheetsSecondary Hemostasis
Total questions: 15
Worksheet time: 8mins
All of the following are roles of Thrombin except:
Activates Factors V, VIII, and XIII
Activates platelets
Converts fibrinogen to fibrin
stabilizes the fibrin clot
Which of the following comprise the prothrombin group of factors
PK, HK, XII, and XI
II, VII, IX, and X
I, V, VIII, and XIII
II, VII, XI and X
Which of the following is Hageman factor
XI
XIII
XII
X
Which of the following is the plasma thromboplastin component
IX
XI
XII
XIII
Which of the following is AHF (hemophilia A)
V
VIII
IX
XI
What Factor(s) is/are responsible for converting VII to VIIa
Factor IV
Factor VIII
Factor III
Factors IV and VII
What is in the Prothrombinase complex
Factors VIIIa, IXa
Ca++ and PF3
Factors VIIa, III
Ca++
Factors Xa, Va
Ca++ and PF3
Factors II, IIa,
Ca++ and PF3
What activates the Intrinsic Pathway?
Contact with exposed collagen
PK and HK
Factor XIa
TF released from endothelial cells
What is the Fibrin stabilizing factor
X
II
Va
XIII
What test monitors the intrinsic pathway and heparin therapy
PT
TT
PTT
ACT
If your PT, PTT were both abnormal which factor is most likely deficient
VIII
IX
XI
X
What factors are inhibited by Warfarin therapy
I, V, VIII, XIII
XI, XII, X
II, VII, IX, X
VII, III
Which factor is Plasma Thromboplastin Antecedent
VIII
IX
X
XI
Which factor is the Christmas factor
VIII
IX
X
XI
Which test is used to monitor heparin at the patients bedside
TT
ACT
PTT
PT
