

MCQOPTIONS
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1. |
Which among the following factors are essential for ‗blood coagulation‘?1.Vitamin K2.Calcium ions (Ca++)3.Christmas factor |
A. | 1 and 2 |
B. | 1 and 3 |
C. | 2 and 3 |
D. | 1, 2 and 3 |
Answer» E. | |