Taking the first few steps towards recovering from your opiate addiction is huge. No matter how you ended up with your opiate addiction, you can always take steps to get clean. However, an important first step is to understand what to expect during your first week or two of opiate withdrawal.
With anticoagulant = plasma (still has soluble fibrinogen). Without anticoagulant = serum ( fibrinogen has been converted into insoluble fibrin in clot and is spun down with cells). Source(s): Medical Scientist. liz down under Â· 9 years ago.
Serum is the liquid part of the blood after the coagulation of blood cells. It is the watery fluid after the formation of blood clot, without the clotting factors. It contains 90â water, proteins, electrolytes, antibodies, antigens and hormones. Volume of serum is somewhat less than that of plasma.