Which of the Following Vitamins is Needed for the Formation

Question

Which of the following vitamins is needed for the formation of clotting factors?
A) vitamin A
B) vitamin B
C) vitamin K
D) vitamin D
E) vitamin E

Accepted Answer

Vitamin K is needed for the formation of clotting factors. It is specifically involved in the modification of certain clotting factors so that they can bind calcium ions and form a clot. Vitamins A, B, D, and E do not play a direct role in clotting factor formation.