In females (who have two X chromosomes), a mutation would have to occur in both copies of the gene to cause the disorder. Because it is unlikely that females will have two altered copies of this gene, it is very rare for females to have hemophilia.
Liver Function Tests. For blood testing a syringe with a fine needle is used to remove a small amount of blood from a vein in your arm. You should only feel a tiny pinprick as this done. The sample can be taken by your GP or a nurse at your local clinic, or by hospital staff. It will then be sent to a laboratory to be tested.
Liver function tests. Liver function tests or LFTs, may be arranged to help diagnose or monitor liver problems. Liver function tests include alanine transaminase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), albumin, total protein and bilirubin.iver function tests check the blood for two main liver enzymes: 1  Aspartate aminotransferase (AST). 2  The AST enzyme is also found in muscles and many other tissues besides the liver. 3  Alanine aminotransferase (ALT).