A Liver Function Test (LFT) is a group of blood tests that assess the health of the liver by measuring levels of liver enzymes, proteins, and bilirubin. These tests help evaluate liver function and diagnose liver conditions. Here’s an overview of the key components: 1. Alanine Aminotransferase (ALT) SGPT THIS ENZYME PRESENT IN CYTOPLASM OF LIVER CELL Purpose: Measures the enzyme ALT, which is mainly found in the liver. Significance: High levels indicate liver damage, such as from hepatitis or cirrhosis. 2. Aspartate Aminotransferase (AST)   SGOT THIS IS PRESENT IN MITOCHONDRA SI IT ALSO RAISED IN OTHER CONDITION  LIKE ALCOHOLICS  MI MUSCLE DAMAGE Purpose: Measures the enzyme AST, found in both the liver and other organs like the heart. Significance: Elevated levels can indicate liver damage but may also suggest issues with other organs. 3. Alkaline Phosphatase (ALP) Purpose: Measures the enzyme ALP, present in the liver, bile ducts, and bones. Significance: Hig...