Multiple choice

Which of the following do(es) not play a role in blood coagulation?

  1. Vitamin K

  2. Vitamin D

  3. Calcium ions

  4. Fibrinogen

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Vitamin K, calcium ions and fibrinogen play a significant role in blood coagulation, but vitamin D has no role in blood coagulation.