Clinical Lab Test Directory & Normal Range Guides
Understand your blood work with certified pathology reference intervals. Decode what high or low numbers mean in CBC, Liver, Kidney, Lipid, and Thyroid profiles, with instant clinical calculators.
Interactive Medical & Blood Report Calculators
Convert your lab values into clinical stages instantly using standard ADA, CKD-EPI, and WHO reference formulas.
Formula: Estimated Average Glucose (eAG) = 28.7 × HbA1c − 46.7 (Certified American Diabetes Association standard).
Blood sugars are elevated above recommended targets. Discuss diet adjustments and medication titration with your treating physician.
Essential Blood Test Guides
Select any clinical profile to view comprehensive normal values, specimen tubes, and report meanings.
CBC Test (Hemogram)
The Complete Blood Count (CBC) evaluates overall health and detects a wide variety of conditions including anemia, viral infections (Dengue, Typhoid), and leukemia.
LFT (Liver Panel)
A comprehensive biochemical blood panel measuring liver enzymes (SGPT/ALT, SGOT/AST, ALP), Bilirubin, and Albumin to diagnose fatty liver, jaundice, and hepatitis.
KFT / RFT (Renal Panel)
Measures Serum Creatinine, Blood Urea Nitrogen (BUN), Uric Acid, and estimated Glomerular Filtration Rate (eGFR) to assess renal filtration health.
Lipid Profile (Cholesterol Panel)
Evaluates Total Cholesterol, HDL (Good), LDL (Bad), VLDL, and Triglycerides to quantify 10-year atherosclerotic cardiovascular heart risk.
HbA1c Test (3-Month Sugar)
Measures the percentage of glycated hemoglobin in red blood cells to reflect average blood sugar control over the past 90 days.
Thyroid Profile (T3, T4, TSH)
Measures Thyroid Stimulating Hormone (TSH), Total/Free T3, and Total/Free T4 to diagnose Hypothyroidism, Hyperthyroidism, and Hashimoto disease.
Vitamin D (25-OH Total)
Measures 25-Hydroxyvitamin D to detect deficiency responsible for chronic bone pain, osteoporosis, fatigue, muscle weakness, and low immunity.
Vitamin B12 (Cyanocobalamin)
Measures serum Vitamin B12 levels to assess causes of peripheral neuropathy (tingling in hands/feet), macrocytic anemia, brain fog, and fatigue.
How to Read and Interpret Blood Test Reports
1Reference Intervals Differ by Lab
Different diagnostic analyzers (Roche Cobas, Abbott Architect, Beckman Coulter) use distinct reagents. Always check the exact reference range printed on your physical report sheet.
2Mild Elevations Are Often Non-Serious
A parameter slightly outside the bracket (e.g. SGPT 52 when upper limit is 45) is frequently caused by a heavy workout, mild dehydration, or recent paracetamol intake.
3Clinical Context Trumps Raw Numbers
Lab numbers are only one piece of the clinical puzzle. Your physical symptoms, medical history, and clinical examination by your doctor are always paramount.