The term concert pitch is also used to distinguish between the written (or nominal), and sounding (or real) notes of a transposing instrument-concert pitch here refers to the pitch on a non-transposing instrument.
Answer by Legalblaze. Confidence votes 422. Liver enzymes in blood tests are ALT/SGPT (alanine aminotransferase) and AST/SGOT (aspartate aminotransferase). Liver enzymes in blood tests are ALT/SGPT (alanine aminotransferase) and AST/SGOT (aspartate aminotransferase).
Some of these tests measure how well the liver is performing its normal functions of producing protein and clearing bilirubin, a blood waste product. Other liver function tests measure enzymes that liver cells release in response to damage or disease.Abnormal liver function test results don't always indicate liver disease. Your doctor will explain your results and what they mean.1  Why it's done.ther liver function tests measure enzymes that liver cells release in response to damage or disease. Abnormal liver function test results don't always indicate liver disease.