Tricky Vitamins & Minerals Multiple Choice Questions And Answers

31. Vitamin K is indicated for the treatment of bleeding occurring in patients
(a) Being treated with heparin
(b) Being treated with streptokinase
(c) Of obstructive jaundice
(d) Of peptic ulcer
Ans: C

32. Menadione (Vitamin K3)
(a) Can cause hemolysis in patients with G-6-PD deficiency
(b) Is given in large doses in patients with severe liver disease
(c) Is useful to prevent haemorrhagic disease of the newborn
(d) Is the preparation of choice to antagonize the effect of warfarin overdose
Ans: A

33. Vitamin K promotes the hepatic biosynthesis of following blood clotting factor
(a) Factor I
(b) Factor II
(c) Factor VIII
(d) All of the above
Ans: B

34. folinic acid is principally used
(a) In pernicious anaemia
(b) In megaloblastic anaemia secondary to Vitamin B12
(c) Along with methotrexate therapy
(d) In treatment of folic acid deficiency
Ans: C

35. Penicillamine
(a) Is effective orally
(b) Can cause anaphylactic reactions in patients allergic to penicillin
(c) Is safe in pregnancy
(d) Is not effective in lead poisoning
Ans: A

36. Succimer
(a) Can significantly mobilize essential metals
(b) Produces less toxicity than Dimercaprol
(c) Is ineffective orally
(d) Is contraindicated in children
Ans: B

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