Creatinine is a breakdown product of creatine, which is an important part of muscle. This article discusses the laboratory test to measure the amount of creatinine in the blood.
Creatinine can also be measured with a urine test. See:
Serum creatinine
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Source: ADAM Encyclopedia
Serum hemoglobin is a test that measures the level of free hemoglobin in the liquid part of the blood (the serum). Free hemoglobin is the hemoglobin... Read more »
Source: ADAM Encyclopedia
This test measures the types of protein in the fluid (serum) part of a blood sample.See also:Immunoelectrophoresis - serumImmunofixation - serumSerum... Read more »
Source: ADAM Encyclopedia
Serum sodiumNormal ValuesThe normal range for blood sodium levels is 135 to 145 milliequivalents per liter (mEq/L).Normal value ranges may vary... Read more »
Source: ADAM Encyclopedia
Creatinine is a breakdown product of creatine, which is an important part of muscle. Creatinine is removed from the body entirely by the kidneys.... Read more »
Source: ADAM Encyclopedia
The serum phosphorus test measures the amount of phosphate in the blood. Alternative Names Phosphorus - serum; HPO4-2, PO4-3;... Read more »