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Liver blood tests are some of the most commonly performed blood tests. These tests can be used to assess liver functions or liver injury. An initial step in detecting liver damage is a simple blood test to determine the level of certain liver enzymes (proteins) in the blood.


Liver blood tests are used to check normal, elevated (high), and low blood levels of liver enzymes (AST and ALT or aminotransferases). Symptoms of elevated levels of liver enzymes are fever, abdominal pain, poor appetite, and nausea. Drugs, for example, acetaminophen (Tylenol), pain drugs, and statins caused high levels of liver enzymes.


Liver function tests are blood tests used to help diagnose and monitor liver disease or damage. The tests measure the levels of certain enzymes and proteins in your blood. Some of these tests measure how well the liver is performing its normal functions of producing protein and clearing bilirubin, a blood waste product.


The normal levels of the liver function test are 7-56 units/liter for ALT and 10-40units/liters is the range for AST. You can also find the normal range chart of liver function tests in this article.


The normal ranges of ALT, AST and ALP for women and children are somewhat different, and the values for men differ depending on diet and current medications. Liver function tests are generally taken in conjunction with kidney function tests and electrolyte measurements, states eMedicineHealth.


The alanine aminotransferase (ALT) test is a blood test that checks for liver damage. Your doctor can use this test to find out if a disease, drug, or injury has damaged your liver.


Liver function tests values, results, panel or normal ranges could be measure to know how well the liver performing.Liver function test values are figure that indicate the present performance of liver. Liver problems can be simply detected when the result of the individuals liver function tests are found increased or decreased from normal value.


Know more about the AST and ALT levels in liver.--> Medical Health Tests Articles Liver Tests. ... is from 5 to 40 units per liter of serum (the liquid part of the blood). The normal range of values for ALT (SGPT) is from 7 to 56 units per liter of serum. ... It is better to test the level of AST and ALT in blood regularly to check if it is ...


Liver function tests (LFTs or LFs), also referred to as a hepatic panel, are groups of blood tests that provide information about the state of a patient's liver. These tests include prothrombin time (PT/INR), aPTT, albumin, bilirubin (direct and indirect), and others.


An alanine aminotransferase (ALT) test measures the level of ALT in your blood. ALT is an enzyme made by cells in your liver. The liver is the body’s largest gland.