Biochemical Blood Test
Biochemical Blood Test (BBT) is a laboratory study aimed at examining the chemical composition of blood plasma and detecting dysfunctions in various organs and body systems. It allows assessment of protein, enzyme, electrolyte, lipid, carbohydrate levels, and other important substances circulating in the blood.
Main goals and objectives of BBT:
- Diagnosis of diseases of the liver, kidneys, heart, pancreas, and other organs.
- Assessment of metabolic processes and detection of metabolic disorders.
- Monitoring treatment effectiveness and disease progression.
- Preventive examination and health screening.
What is studied in the biochemical blood test:
- Blood proteins: total protein, albumins, globulins — reflect nutritional status and liver function.
- Enzymes: ALT, AST, GGT — indicators of liver and biliary tract function.
- Lipids: cholesterol, triglycerides, lipoproteins — important for assessing cardiovascular disease risk.
- Carbohydrates: glucose level for carbohydrate metabolism assessment and diabetes diagnosis.
- Electrolytes: sodium, potassium, calcium, chlorides — regulate water-salt balance and muscle and nerve function.
- Urea and creatinine: indicators of kidney function.
Advantages of biochemical blood test:
- Relatively simple and fast method to obtain important diagnostic information.
- Allows early detection of diseases even before symptoms appear.
- Widely used in general practice and specialized medical fields.
How to prepare for the biochemical blood test:
- Blood is usually drawn fasting, in the morning, after 8-12 hours of fasting.
- It is recommended to avoid heavy physical activity, stress, and alcohol consumption 24 hours before the test.
- Before the test, inform your doctor about medications you are taking, as some can affect the results.
Important to know:
- Results of the biochemical blood test are always interpreted by a doctor considering the patient’s clinical picture and other studies.
- Some indicators may change during pregnancy, physical activity, infections, and other conditions.
- Regular BBT allows monitoring of chronic diseases and timely detection of complications.