Question Detail
Question
Hypoprothrombinemia is due to the deficiency of
Correct Answer
Option D is the correct answer.
Detailed Explanation
Hypoprothrombinemia is a condition characterized by low levels of prothrombin (clotting factor II) in the blood, leading to bleeding disorders. Vitamin K is an essential cofactor for the hepatic synthesis of prothrombin and other clotting factors (VII, IX, X). Vitamin K deficiency results in hypoprothrombinemia and impaired blood clotting.
Hint
This vitamin is essential for the post-translational modification of clotting factors, including prothrombin.