Comprehensive Guide to Biochemical Tests: Understanding, Importance, and Preparation

Discover the significance of biochemical tests in diagnosing diseases and monitoring health. Learn who needs comprehensive biochemical tests, how to prepare, and the essential test components.

Biochemical tests are crucial in both preventive health check-ups and diagnosing illnesses. But what exactly are biochemical tests, and what do they entail? Let's delve into it.

Biochemical testing, also known as clinical chemistry, involves analyzing changes in the quantity and quality of chemical substances in samples such as blood, urine, and cerebrospinal fluid. These tests provide vital information to clinicians for disease diagnosis, monitoring, treatment evaluation, prognosis determination, and overall health assessment. Here's what you need to know:

Who Needs Comprehensive Biochemical Tests?

Comprehensive biochemical tests are essential for individuals in various situations:

• First-time patients, especially those suspected of cardiovascular diseases or hypertension.
• Hospitalized patients, particularly those undergoing surgery or admitted for the first time.
• Individuals with unclear diagnoses or significant illnesses.

What Should Do Before Doing Biochemical Examination?

Before undergoing biochemical tests, it's essential to adhere to certain precautions:

1. Fasting: Refrain from eating or drinking (except water) for at least 8 hours before the test.
2. Light Diet and No Alcohol: Consume a light meal the night before and avoid alcohol consumption.
3. Adequate Rest: Ensure sufficient rest and avoid staying up late in the days leading to the test.
4. Medication Schedule: Consult your doctor regarding medication usage before the test.

What Do Biochemical Tests Include?

1. Liver Function: Assessing liver function helps screen for various liver and gallbladder diseases. Test Components: AST, ALT, Total Bilirubin, Albumin, A/G Ratio
2. Kidney Function: Monitoring kidney function aids in the early detection of renal insufficiency and organic kidney damage. Test Components: Creatinine, Blood Urea Nitrogen (BUN), Uric Acid
3. Blood Glucose and Lipids: Evaluating blood sugar and lipid levels assists in detecting diabetes and lipid metabolism disorders. Test Components: Total Cholesterol, Triglycerides, LDL Cholesterol, HDL Cholesterol
4. Cardiac Enzymes: Detecting cardiac enzymes helps diagnose conditions like myocardial infarction, commonly known as a heart attack. Test Components: Creatine Kinase, Lactic Dehydrogenase, CK-MB
5. Electrolytes: Electrolyte imbalance may indicate various medical conditions such as infections, liver or kidney diseases, and acid-base imbalances. Test Components: Potassium, Sodium, Chloride, Calcium
6. Pancreas: Assessing pancreatic function is crucial for diagnosing pancreatic diseases. Test Components: Amylase, Lipase

In summary, comprehensive biochemical tests offer a thorough evaluation of the body, aiding in disease detection, prevention, and timely treatment. At Seamaty, we specialize in developing and producing #POCT instruments, including our flagship product SD1 Fully Automated Dry Chemistry Analyzer . With the capability to perform up to 46 tests and a range of reagent panels, our equipment provides accurate, rapid, and convenient testing solutions for hospitals and clinics worldwide. Contact us for more information on Seamaty's products.