Ions participating in clotting mechanism are________________?

Related Mcqs:

1. Clotting factor common to extrinsic and intrinsic pathway is_____________?

   A. Factor II
   B. Factor III
   C. Factor V
   D. Factor VII

2. Which of the following is not involved in blood clotting ?

   A. Calcium
   B. Prothrombin
   C. Fibrinogen
   D. Fe+2

3. Which of the following clotting factor is involved only in extrinsic pathway ?

   A. IX
   B. X
   C. II
   D. VII

4. Vitamin K dependent clotting factors are______________?

   A. II
   B. VII
   C. IX
   D. X
   E. All of the above

5. The action of vitamin K in formation of clotting factor is through__________________?

   A. Post transcription
   B. Post translation
   C. Golgi complex
   D. Endoplasmic reticulum

6. A patient with a bleeding disorder with increased bleeding time and normal clotting time is suffering from________________?

   A. Classic hemophilia
   B. Christmas disease
   C. Vitamin K deficiency
   D. Idiopathic thrombocytopenic purpura

7. Clotting time is most like to be prolonged by the administration of____________?

   A. Vitamin K
   B. Barbiturates
   C. Acetominophen
   D. Acetyl salicylic acid

8. Hemoglobin is the major buffer in blood, bicarbonate ions diffuse out of erythrocyte into plasma in exchange of_______________?

   A. Potassium
   B. Phosphate
   C. Carbonic acid
   D. Chloride ion

9. Calcium ions triggers muscle contraction by binding to ___________________?

   A. Actin
   B. Myosin
   C. Troponin
   D. Tropomyosin

10. Maximum secretory glands in stomach are________________?

    A. Fundic glands
    B. Pyloric glands
    C. Gastric glands
    D. Brunner’s glands