Absorption of vitamin K requires normal absorption of_________________?

Related Mcqs:

1. A child’s CSF was examined I contains slightly raised or normal PMN cells, raised lymphocytes, absence of mycotic growth, value of protein is normal or above normal, glucose level is normal. The most probable diagnosis is____________?

   A. Pyogenic bacterial meningitis
   B. Viral meningitis
   C. Fungal meningitis
   D. Tuberculous meningitis

2. 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

3. During a routine checkup a 70 year old male is found to have Serum Alkaline Phosphatase three time the upper limit of normal. Serum Calcium, Serum Phosphorous and liver function tests are normal. The most likely diagonsis is______________?

   A. Primary hyperparathyroidism
   B. Paget’s disease of the bone
   C. Osteomalacia
   D. Metastatic bone disease

4. Deficiency of vitamin A causes the following except_____________?

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

5. 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

6. Deficiency of which vitamin causes glossitis dementia roughed keratotic areas on skin and gastrointestinal symptoms ?

   A. Riboflavin
   B. Pyridoxine
   C. Niacin
   D. Pantothenic acid

7. Deficiency of vitamin C causes the following except____________?

   A. Painful swollen gums
   B. Abnormal Collagen
   C. Anaemia
   D. Diarrhoea

8. Vitamin D_____________?

   A. Absorption requires bile pigments
   B. Synthesis is regulated at the reaction catalyzed by 15-hydroxylase
   C. Deficiency on adults leads to rickets
   D. Along with PTH, increases calcium resorption from bone

9. Vitamin C is present in largest amount in the body in____________?

   A. Eye
   B. Kidneys
   C. Testes
   D. Adrenal cortex

10. Vitamin B12 is_______________?

    A. Extrinsic factor of castle
    B. Intrinsic factor of castle
    C. Cyano cobalamine
    D. A fat soluble vitamin