Wikijunior:Dinosaurs/Plesiosaur. The Plesiosaur is not actually a dinosaur, but rather a large swimming reptile. Plesiosaur is Greek for nearer to the reptiles. This name given to this creature because it resembles something that is part reptile and part fish.
The ALT test measures the level of ALT in your blood. Consistently high levels of ALT in your blood can be a sign of liver damage. Aspartate Transaminase (AST) is an enzyme found in large amounts in your liver and other parts of your body. The AST test measures the level of AST in your blood.
Additional tests that may be used to evaluate liver function include 2 1  : Gamma-glutamyl transferase (GGT): This test measures the amount of the enzyme GGT in the blood. 2  Higher than normal levels may indicate liver or bile duct injury.iver function tests (also known as LFTs or LFs) include liver enzyme readings. A single blood sample may include liver function testing for the following 1 1  : Alanine transaminase (ALT): An enzyme that helps metabolize protein.