Glucose mass concentration in serum or plasma refers to the amount of glucose present in a given volume of blood, typically expressed in milligrams per deciliter (mg/dL) or millimoles per liter (mmol/L). Normal fasting blood glucose levels usually range from 70 to 99 mg/dL (3.9 to 5.5 mmol/L). Elevated levels can indicate conditions such as Diabetes mellitus. Monitoring glucose mass concentration is essential for managing and diagnosing metabolic disorders.
serum
serum
Blood glucose tests require either whole blood, serum, or plasma collected by vein puncture or finger puncture. No special preparation is required for a casual blood glucose test.
Plasma
Fibrinogen is found in plasma but not in serum. Plasma has this clotting protein, but when blood clots, fibrinogen is used up, leaving serum without it. That’s the main difference between the two!
Plasma minus clotting proteins is called serum. Serum is the liquid portion of blood that remains after blood has clotted and the clotting factors have been removed. Serum is used in various medical tests to measure different components in the blood.
antitoxin, plasma
blood
Fibrinogen is a protein present in plasma but not in serum. Serum is plasma without the clotting factors like fibrinogen, which is used up during the clotting process.
Plasma has clotting factors in it and serum does not.
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Serum is a fluid similar to plasma but lacks plasma proteins like fibrinogen. Serum is obtained by allowing blood to clot, which results in the removal of fibrinogen and other clotting factors that are present in plasma.