A. II
B. VII
C. IX
D. X
E. All of the above
Related Mcqs:
- The action of vitamin K in formation of clotting factor is through__________________?
A. Post transcription
B. Post translation
C. Golgi complex
D. Endoplasmic reticulum - The vitamin K dependent proteins C and S are characterized by their ability to inactivate factor_____________?
A. VIII a and V a
B. VIII a
C. V a
D. None of the above - In humans and other primates as well as in guinea pigs, this vitamin cannot be synthesized because of the absence of the enzyme L-gulonolactone oxidase: the vitamin is_____________?
A. Pantothenic acid
B. Nicotinic acid
C. Ascorbic acid
D. Folic acid - Which of the following is not a vitamin K dependent procoagulant ?
A. Factor II
B. Factor VII
C. Factor IX
D. Factor XI - Clotting factor common to extrinsic and intrinsic pathway is_____________?
A. Factor II
B. Factor III
C. Factor V
D. Factor VII - Ions participating in clotting mechanism are________________?
A. Iron
B. Copper
C. Calcium
D. Aluminum - Which of the following is not involved in blood clotting ?
A. Calcium
B. Prothrombin
C. Fibrinogen
D. Fe+2 - Which of the following clotting factor is involved only in extrinsic pathway ?
A. IX
B. X
C. II
D. VII - 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 - Clotting time is most like to be prolonged by the administration of____________?
A. Vitamin K
B. Barbiturates
C. Acetominophen
D. Acetyl salicylic acid
