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Vitamin K
Vitamin K
Our Price: $112.00


Vitamin K

Test Code


CPT Code(s)


Patient Preparation

Overnight fasting is preferred

Clinical Significance

Vitamin K is a required co-factor for the synthesis of factors 2, 7, 9, and 10 and proteins C and S. Deficiencies of vitamin K lead to bleeding. Coumadin® (warfarin) acts as an anticoagulant because it is a vitamin K antagonist.

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