Question

in order to be certain that blood transfusions are as safe as possible, medical laboratories not only conduct blood typing. true false question 15 bleeding disorders often result from a lack of which one of the following vitamins: vitamin a vitamin k vitamin c vitamin b12 vitamin d

Explanation:

For the first question, medical laboratories perform multiple tests including blood typing to ensure blood - transfusion safety, so the answer is True. For the second question, vitamin K is essential for blood clotting, and its deficiency can lead to bleeding disorders.

Answer:

Question 1: True
Question 2: vitamin K