Vitamin K deficiency: Difference between revisions
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Revision as of 13:42, 15 March 2011
Background
Is cofactor for vit k dependent clotting factors 2-7-9-10
- used by liver
- fat soluble
Due to
- nutritional def
- malabsorption- since is fat soluble
- cholestasis- need bile salts to absorb vit k
Warfarin OD
- hold coumadin
- vit k- works in 12- 24 hrs
- FFP- risk viral transmission or vol overload