📌 What is the A/G Ratio Test?
A blood test that measures the ratio of albumin to globulin, two key proteins in the blood. It helps assess liver function, kidney health, and immune system disorders.
📊 Normal Ranges (may vary by lab)
✔ A/G Ratio: 1.1 to 2.5
✔ Albumin: 3.5 - 5.5 g/dL
✔ Globulin: 2.0 - 3.5 g/dL
🚨 Low A/G Ratio May Indicate:
🔻 Liver disease (cirrhosis, hepatitis)
🔻 Chronic infections (tuberculosis, HIV, autoimmune diseases)
🔻 Kidney disease (nephrotic syndrome, protein loss)
🔻 Certain cancers (multiple myeloma, lymphoma)
🚨 High A/G Ratio May Indicate:
🔺 Underproduction of globulin (genetic conditions, immunodeficiency)
🔺 Dehydration (relative increase in albumin levels)
🎯 Purpose of the Test
✅ Evaluates liver and kidney function
✅ Detects protein imbalances related to immune disorders
✅ Helps diagnose chronic infections and inflammatory diseases
✅ Monitors nutritional status and overall health
💡 Key Facts
🔹 Albumin helps maintain blood volume & transport nutrients
🔹 Globulin includes antibodies that support immune function
🔹 A low A/G ratio may indicate serious underlying conditions
🔹 Further testing (liver panel, protein electrophoresis) may be needed for diagnosis