How Long is Too Long for a Medical Leave of Absence? If you are granting a leave to an employee as an accommodation, your best defense to a potential ADA claim is to open a dialogue with the employee about a return date, and prepare to be flexible. September 5, 2012.
The tests (called a liver panel) measure: 1  your level of liver enzymes (see next section) 2  your level of bilirubin (pronounced billy-roo-bin), which rises when the liver is not working well. 3  a protein called albumin (pronounced al-byoo-min), whose levels go down when the liver is damaged.
The alanine aminotransferase test (ALT) can reveal liver damage. It is probably the most specific test for liver damage. However, the severity of the liver damage is not necessarily shown by the ALT test, since the amount of dead liver tissue does not correspond to higher ALT levels.