Vitamin K: role in blood clotting and deficiency disease

As you can see this video deals with topic of vitamin K and its related diseases. How vitamin K is absorbed, how it effects blood clotting and diseases which are caused due to deficiency, all these topics are covered extensively in this video. Timeline 0:00 Introduction 1:01 Vitamin overview 1:18 Vitamin k function 1:37 Vit k is fat soluble 2:05 Sources 2:40 Vitamin K deficiency 5:00 Overview of hemostasis 5:08 Vit K causes problem in coagulation cascade 5:21 What happens to pTT, pT and bleeding time in case of deficiency 6:21 Effects of vit k deficiency 6:59 Digestion and absorption of vit k 7:21 Formation of clotting factor 7:41 Problems with absorption 10:12 Vitamin K deficient bleeding disease 14:19 Overview