The most common coagulation disorders haemophilia A and von Willebrand’s disease are due to______________?

Related Mcqs:

1. Commonest mode of inheritance of Von Willebrand’s disease is______________?

   A. Codominant
   B. Autosomal dominan
   C. Autosomal recessive
   D. X-Linked recessive

2. A haemophilia person has married to a normal woman Then his___________?

   A. Daughter are carrier
   B. Sons are infected
   C. Daughter are infeted
   D. All are normal

3. Cavity formation in a tooth, due to dental caries is due to______________?

   A. Destructive potential of streptococcus mutans
   B. Destructive potential of lactobacillus acidophilus
   C. Lateral spread of caries along DE junction and weakening of the outer covering enamel
   D. Mastectomy force and unrelated to the extent of carious process

4. Deficiency of all the three components of coagulation factor VIII result in_______________?

   A. Von willebrand’s disease
   B. Haemophilia- A
   C. Parahemophilia
   D. Haemophilia – B

5. Which of the following coagulation factors is deficient in classical hemophilia ?

   A. VIII
   B. IX
   C. X
   D. XII

6. Delay in blood coagulation results from________________?

   A. Human thrombin
   B. Heparin
   C. Ferric chloride
   D. Vit- K

7. Activation of which one of the following coagulation factors is not essential for hemostasis________________?

   A. XII
   B. XI
   C. IX
   D. X

8. Blood coagulation is impaired in___________?

   A. Tetany
   B. Hyperparathyrodism
   C. Rickets
   D. None

9. The type of acute myelogenous leukemia associated with a high incidence of disseminated intravascular coagulation in________________?

   A. Acute erythroleukaemia
   B. Acute promyelocytic leukaemia
   C. Acute megakaryocytic leukaemia
   D. Acute myelomonocytic leukaemia

10. Delay in blood coagulation results from_____________?

    A. Human thrombin
    B. Heparin
    C. Ferric chloride
    D. Vit-K