Multiple choice

Which vitamin is useful for blood coagulation?

  1. Vitamin A

  2. Vitamin K

  3. Vitamin C

  4. Vitamin D
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Vitamin K is essential for the synthesis of prothrombin and other clotting factors in the liver, which are necessary for blood coagulation. Deficiency of Vitamin K leads to delayed blood clotting and excessive bleeding from minor injuries.

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