Quiz on Coagulation and Bleeding Disorders

What is the first step that occurs when bleeding starts?

• Coagulation starts in the blood

• Aggregation of platelets

• Vasoconstriction

• Formation of a clot

Which factor is known as Fibrinogen?

• Factor III

• Factor I

• Factor IV

• Factor II

What is the role of natural anti-coagulants?

• Enhance platelet aggregation

• Increase blood flow

• Prevent unnecessary clotting

• Promote clotting

What condition is characterized by purple spots on the skin?

• Purpura

• Hemophilia

• Thrombosis

• DIC

Which factor is deficient in Hemophilia A?

• Factor IX

• Factor VIII

• Factor VII

• Factor X

What is a common treatment for Hemophilia?

• Surgery

• Blood thinners

• Frequent transfusions of deficient coagulation factor

• Antibiotics

What is the primary cause of Disseminated Intravascular Coagulation (DIC)?

• Genetic factors

• Acquired coagulopathy

• Vascular defects

• Platelet related defects

Which factor is made of calcium?

• Factor VIII

• Factor IV

• Factor II

• Factor VI

What is the result of a deficiency in Factor IX?

• Hemophilia A

• Hemophilia B

• Purpura

• DIC

What is the term for the escape of blood from vessels?

• Hemorrhage

• Coagulation

• Thrombosis

• Hemostasis