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Biochemistry

Vitamin K____________?

August 4, 2021July 13, 2019 by admin
Vitamin K____________?

A. Helps in formation of prothrombin
B. Inhibition of antithrombin
C. Prevention of capillary fragility
D. Stimulation of hematopoiesis in red bone marrow

Categories Biochemistry, Medical Mcqs, Vitamins

Vitamin K antagonizes_____________?

August 4, 2021July 13, 2019 by admin
Vitamin K antagonizes_____________?

A. Corticosteroids
B. Thrombin formation
C. Bishydroxy coumarin
D. Production of clotting factors by liver

Categories Biochemistry, Medical Mcqs, Vitamins

In vitamin A deficiency, patient complains of all of the following except___________?

August 4, 2021July 13, 2019 by admin
In vitamin A deficiency, patient complains of all of the following except___________?

A. Night blindness
B. Xerophthalmia
C. Keratosis
D. Phophoric calciuria

Categories Biochemistry, Medical Mcqs, Vitamins

The vitamin that facilitates iron absorption____________?

August 4, 2021July 13, 2019 by admin
The vitamin that facilitates iron absorption____________?

A. Folic acid
B. Ascorbic acid
C. Biotin
D. Para amino benzoic acid

Categories Biochemistry, Medical Mcqs, Vitamins

Active form of vitamin D in kidney is_____________?

August 4, 2021July 13, 2019 by admin
Active form of vitamin D in kidney is_____________?

A. 1 dihydroxy cholecalciferol
B. 25 hydroxy cholecalciferol
C. 1,25 dihydroxy cholecalciferol
D. 7 dihydroxy calciferol

Categories Biochemistry, Medical Mcqs, Vitamins

Deficiency of vitamin A causes the following except_____________?

August 4, 2021July 13, 2019 by admin
Deficiency of vitamin A causes the following except_____________?

A. Night blindness
B. Corneal dryness
C. Bitot’s spots
D. Myopia

Categories Biochemistry, Medical Mcqs, Vitamins

Fast soluble vitamins are_____________?

August 4, 2021July 13, 2019 by admin
Fast soluble vitamins are_____________?

A. A, B , D, K
B. A, D. E, K
C. A, B, E, K
D. A, C, E, K

Categories Biochemistry, Medical Mcqs, Vitamins

Specific disease caused by vitamin B1 deficiency_______________

August 4, 2021July 13, 2019 by admin
Specific disease caused by vitamin B1 deficiency_______________

A. Pellagra
B. Angular cheilitis
C. Megaloblastic anemia
D. Peripheral polyneuritis

Categories Biochemistry, Medical Mcqs, Vitamins

A patient with chronic renal failure and bone pains will have deficiency of which vitamin_____________?

August 4, 2021July 13, 2019 by admin
A patient with chronic renal failure and bone pains will have deficiency of which vitamin_____________?

A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D

Categories Biochemistry, Medical Mcqs, Vitamins

Beri-beri is caused due to the deficiency of______________?

August 4, 2021July 13, 2019 by admin
Beri-beri is caused due to the deficiency of______________?

A. Thiamine
B. Pyridoxine
C. Ascorbic acid
D. Riboflavin

Categories Biochemistry, Medical Mcqs, Vitamins
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