Coagulation Quiz Trivia Questions!

41 Questions | Total Attempts: 11908

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Coagulation Quiz Trivia Questions!

Coagulation is the capability of a liquid to either change into solid or semi-solid form. In biology class, we got to discuss how the blood coagulates and reduces excessive bleeding from an injury. This process is made possible by the existence of platelets. Test your understanding of the process of coagulation by taking the test below and reviewing what you have learned.


Questions and Answers
  • 1. 
    What is the normal value range for an aPTT/PTT?
    • A. 

      15-20 seconds

    • B. 

      25-39 seconds

    • C. 

      27-42 seconds

    • D. 

      10-18 seconds

  • 2. 
    Which tube is used in coagulation testing?
    • A. 

      Heparin

    • B. 

      EDTA

    • C. 

      Sodium Citrate

    • D. 

      Sodium fluoride

  • 3. 
    Fibrinogen abnormalities are detected using which test?
    • A. 

      Thrombin time

    • B. 

      APTT/PTT

    • C. 

      Hemoglobin

    • D. 

      Bleeding time

  • 4. 
    Which vitamin when deficient will cause proglonged coagulation?
    • A. 

      Vitamin C

    • B. 

      Vitamin B12

    • C. 

      Vitamin A

    • D. 

      Vitamin K

  • 5. 
    The acquisition of characters or qualities by transmission from parent to offspring.
    • A. 

      Acquired disorder

    • B. 

      Inherited disorder

    • C. 

      Hemophilia A

    • D. 

      Hemophilia B

  • 6. 
    Occurs as a result of factors acting from or originating outside the organism.
    • A. 

      Inherited disorder

    • B. 

      Acquired disorder

    • C. 

      Hemophilia A

    • D. 

      Hemophilia B

  • 7. 
    Functional deficiency of coagulation factor VIII-C
    • A. 

      Acquired immunodeficiency

    • B. 

      Hemophilia A

    • C. 

      Hemophilia B

    • D. 

      Color blindness

  • 8. 
    "Christmas disease" - Functional deficiency of coagulation factor IX
    • A. 

      Hemophilia A

    • B. 

      Hemophilia B

    • C. 

      Acquired immunodeficiency

    • D. 

      Color blindness

  • 9. 
    The process by which platelets and plasma proteins react to convert fibrinogen into fibrin.
    • A. 

      Coagulation

    • B. 

      Hemostasis

    • C. 

      Vasoconstriction

    • D. 

      Hemophilia

  • 10. 
    Control and cessation of bleeding
    • A. 

      Coagulation

    • B. 

      Hemostasis

    • C. 

      Vasoconstriction

    • D. 

      Aggregation

  • 11. 
    How many systems in hemostasis are there?
    • A. 

      1

    • B. 

      2

    • C. 

      4

    • D. 

      8

  • 12. 
    What is the first system in hemostasis
    • A. 

      Vascular factors

    • B. 

      Platelet factors

    • C. 

      Coagulation factors

    • D. 

      Fibrinolysis

  • 13. 
    What is the second system in hemostasis
    • A. 

      Vascular factors

    • B. 

      Platelet factors

    • C. 

      Coagulation factors

    • D. 

      Fibrinolysis

  • 14. 
    What is the third system in hemostasis
    • A. 

      Vascular factors

    • B. 

      Platelet factors

    • C. 

      Coagulation factors

    • D. 

      Fibrinolysis

  • 15. 
    What is the fourth system in hemostasis
    • A. 

      Vascular factors

    • B. 

      Platelet factors

    • C. 

      Coagulation factors

    • D. 

      Fibrinolysis

  • 16. 
    Platelets undergo chnages when there is a break in the endothelial lining of the blood vessel.
    • A. 

      Platelet factors

    • B. 

      Vascular factors

    • C. 

      Coagulation factors

    • D. 

      Fibrinolysis

  • 17. 
    Union of platelets to the endothelial lining.
    • A. 

      Adhesion

    • B. 

      Aggregation

    • C. 

      Vasoconstriction

    • D. 

      Vasodilator

  • 18. 
    The collecting of separate objects into one mass - Platelets stick to each other.
    • A. 

      Adhesion

    • B. 

      Aggregation

    • C. 

      Vasoconstriction

    • D. 

      Vasodilation

  • 19. 
    Which chemical enhances vascular spasms
    • A. 

      Serotonin

    • B. 

      Thyrosine

    • C. 

      Testosterone

    • D. 

      Estrogen

  • 20. 
    Plasma proteins which interact to form a clot
    • A. 

      Vascular factors

    • B. 

      Platelet factors

    • C. 

      Coagulation factors

    • D. 

      Fibrinolysis

  • 21. 
    Plasma proteing are made by which organ?
    • A. 

      Liver

    • B. 

      Spleen

    • C. 

      Stomach

    • D. 

      Thyroid

  • 22. 
    Which factor is found in the tissues not in the blood like all other factors?
    • A. 

      Factor 2

    • B. 

      Factor 3

    • C. 

      Factor 9

    • D. 

      Factor 10

  • 23. 
    Factor 3 is also known as?
    • A. 

      Prothrombin

    • B. 

      Thromboplastin

    • C. 

      Fibrinogen

    • D. 

      Fibrin

  • 24. 
    Which mineral is essential for coagulation?
    • A. 

      Sodium

    • B. 

      Iodine

    • C. 

      Calcium

  • 25. 
    Which two factors are identified by name instead of roman numerals?
    • A. 

      Calcium and Thromboplastin

    • B. 

      Calcium and Iodine

    • C. 

      Thromboplastin and Prothrombin

    • D. 

      Prothrombin and Calcium

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