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Multiple Choice Questions (MCQ)

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Category: Surgery--->Hemostasis, Surgical Bleeding, and Transfusion
Page: 1

Question 1#Print Question

Which of the following is NOT one of the four major physiologic events of hemostasis?

A. Fibrinolysis
B. Vasodilatation
C. Platelet plug formation
D. Fibrin production


Question 2#Print Question

Which is required for platelet adherence to injured endothelium?

A. Thromboxane A2
B. Glycoprotein (GP) IIb/IlIa
C. Adenosine diphosphate (ADP)
D. Von Willebrand factor (vWF)


Question 3#Print Question

Which of the following clotting factors is the first factor common to both intrinsic and extrinsic pathways?

A. Factor I (fibrinogen)
B. Factor IX (Christmas factor)
C. Factor X (Stuart-Prower factor)
D. Factor XI (plasma thromboplasma antecedent)


Question 4#Print Question

Which congenital factor deficiency is associated with delayed bleeding after initial hemostasis?

A. Factor VII
B. Factor IX
C. Factor XI
D. Factor XIII


Question 5#Print Question

In a previously unexposed patient, when does the platelet count fall in heparin-induced thrombocytopenia (HIT)?

A. <24 hours
B. 24-28 hours
C. 3-4 days
D. 5-7 days




Category: Surgery--->Hemostasis, Surgical Bleeding, and Transfusion
Page: 1 of 5