Medical MCQs

5099 MCQs  (Page 44 of 510)

The action of vitamin K in formation of clotting factor is through__________________?
A. Post transcription
B. Post translation
C. Golgi complex
D. Endoplasmic reticulum
Deficiency of nicotinic acid results in____________?
A. Beri-beri
B. Pellagra
C. Night blindness
D. Pernicious anemia
Scurvy is the result of deficiency of____________?
A. Vitamin a
B. Vitamin c
C. Vitamin b
D. Vitamin d
Daily Vitamin A intake___________?
A. 1000 i.u
B. 2000 i.u
C. 3000 i.u
D. 4000 i.u
Vit-K deficiency is indicated by___________?
A. Low platelet count
B. Increased prothrombin time
C. Decreased prothrombin time
D. None of the above
The reaction inhibited in thiamine deficiency is_______________?
A. Pyruvate to acetyl coa
B. Citrate to alpha ketoglutarate
C. Succinyl coa to fumarate
D. None of the above