Question

Select all that apply. Which of the following is true of vitamin K? chest pain. dyspnea,and hemolytic anemia are possble with overdoses of vitamin k the normal source of vitamin k is bacterial synthesis by normal intestinal flora ■ bleeding from heparin overdose can be reversed by using vitamin k O vitamin k is essential for the synthesis of prothrombin u newboms are given vitamin k because their Gi tract does not contain suffcient bacteria to synthesize vitamin k none of the choices

Answer 1

All options are correct regarding Vitamin K overdose as majorly hemolytic amemia, its main source is intestinal flora, used in heparin overdse significanty, essential for synthesis of prothrombin in liver, also given in newe born which are unable to synthesize it.