Coagulation cascade review solved questions
Name the pathway
Factors
1,2,5,7,10 Correct Answer-Extrinsic pathway (PT)
PT Correct Answer-Extrinsic pathway
Extrinsic pathway Correct Answer-PT
Name the pathway:
Factors 1,2,5,8,9,10,11,12 Correct Answer-Intrinsic Pathway (aPTT)
aPTT Correct Answer-Intrinsic Pathway
What factors are present in normal plasma? Correct Answer-All of them
What factors are NOT present in Adsorbed plasma? Correct Answer-
2,7,9,10
What factors are NOT present in aged serum? Correct Answer-1,2,5,8
Serves as a sensitive biological marker of thrombin generation and Xa
activity Correct Answer-Prothrombin fragment 1.2
, What test is used to see if there is an increase in fibrin monomers?
Correct Answer-Protamine sulfate turbidity test
Which FDP can only come form a fibrin polymer? Correct Answer-D-
Dimer
Which is the activated form of Factor I; Fibrinogen or Fibrin? Correct
Answer-Fibrin
Which FDP can come from the breakdown of both Fibrinogen as well as
Fibrin? Correct Answer-Factor X
What vitamin and cofactor is Protein C dependent on? Correct Answer-
Protein C is dependent on Vitamin K, and cofactor Protein S
What anticoagulant can inhibit Protein C? Correct Answer-Coumarin
anticoagulants (Warfarin) can inhibit Protein C by inhibiting Vitamin K.
What two coagulation inhibitors are dependent on proper vitamin K
activation by the liver? Correct Answer-Factors 10, 9, 7 and 2
Sodium citrated anticoagulated plasma is added to the lipoprotein
reagent with calcium and the time for fibrin clot formation is measured.
Correct Answer-Prothrombin Test (PT) principle
Name the pathway
Factors
1,2,5,7,10 Correct Answer-Extrinsic pathway (PT)
PT Correct Answer-Extrinsic pathway
Extrinsic pathway Correct Answer-PT
Name the pathway:
Factors 1,2,5,8,9,10,11,12 Correct Answer-Intrinsic Pathway (aPTT)
aPTT Correct Answer-Intrinsic Pathway
What factors are present in normal plasma? Correct Answer-All of them
What factors are NOT present in Adsorbed plasma? Correct Answer-
2,7,9,10
What factors are NOT present in aged serum? Correct Answer-1,2,5,8
Serves as a sensitive biological marker of thrombin generation and Xa
activity Correct Answer-Prothrombin fragment 1.2
, What test is used to see if there is an increase in fibrin monomers?
Correct Answer-Protamine sulfate turbidity test
Which FDP can only come form a fibrin polymer? Correct Answer-D-
Dimer
Which is the activated form of Factor I; Fibrinogen or Fibrin? Correct
Answer-Fibrin
Which FDP can come from the breakdown of both Fibrinogen as well as
Fibrin? Correct Answer-Factor X
What vitamin and cofactor is Protein C dependent on? Correct Answer-
Protein C is dependent on Vitamin K, and cofactor Protein S
What anticoagulant can inhibit Protein C? Correct Answer-Coumarin
anticoagulants (Warfarin) can inhibit Protein C by inhibiting Vitamin K.
What two coagulation inhibitors are dependent on proper vitamin K
activation by the liver? Correct Answer-Factors 10, 9, 7 and 2
Sodium citrated anticoagulated plasma is added to the lipoprotein
reagent with calcium and the time for fibrin clot formation is measured.
Correct Answer-Prothrombin Test (PT) principle
