Basic Coagulation training

How many stages of Hemostasis?

• 1

• 2

• 3

• 4

What is the final product of secondary hemostasis?

• Platelet plug

• Fibrin Clot

• Normal blood flow

• B and C

What are fators of Vit K dependant?

• II, V, IX, X

• II, X, IX, X, Prot C, Prot S, Prot Z

• II, VII, IX, X, Prot C, Prot S, Prot Z

• II, VII, IX, XI, Prot C, Prot S, Prot Z

What is the recommendation for sample in hemostasis tube?

• 60%

• 70%

• 80%

• 90%

What are the lebile factors?

• V, IX

• V, VII

• V, VIII

• IX, VIII

Which antocoagulants is used in hemostasis test?

• Sodium Citrate

• Sodium Fluoride

• Lithium Heparin

• EDTA K3

What is the appropriate ratio of antocoagulant and blood for Hemostasis testing?

• 1:5

• 1:7

• 1:9

• No correct answer

Another name of Factor VIII?

• Anti-Hemophilic A factor

• Anti-Hemophilic B factor

• Stuart Factor

• Hageman Factor

D-Dimer is a degradation product of

• Thrombin

• Tissue Factor

• Platelet

• Fibrin net

How long for sample stability for APTT testing at Room temperature?

• 4 hrs.

• 6 hrs.

• 24 hrs.

• 72 hrs.