Evidence-based clinical calculators, pathology test analyzers, unit converters, and medical student learning tools.
These calculation and diagnostic educational tools provide estimations based on international clinical guidelines (WHO, CDC, AHA, ACOG, ADA, KDIGO, and ICMR). They do not constitute medical diagnosis, treatment, or prescription. Never start, stop, or alter medications without consulting a qualified physician. Always compare blood test results with the exact reference ranges printed by your specific pathology laboratory.
Evaluates Hemoglobin levels, MCV, MCH, MCHC, and Mentzer Index to differentiate Thalassemia trait from Iron Deficiency.
Enter both MCV and RBC count to calculate Mentzer Index.
Mentzer Index = MCV (fL) / RBC Count (million/µL)
Evaluates Red Cells, White Cells, Platelets, and Differential Counts against lab reference bands.
Always compare with your lab's reference range. Further tests may include Peripheral Blood Smear, Serum Ferritin, or CRP.
Visual compatibility matrices for Red Blood Cells (RBC) and Plasma transfusions.
Calculates Transferrin Saturation percentage (Serum Iron / TIBC * 100) and interprets Ferritin levels.
Consuming Vitamin C rich foods (citrus fruits, amla, tomatoes) alongside non-heme plant iron increases gastrointestinal iron absorption by up to 300%.
Converts HbA1c percentage into Estimated Average Glucose (eAG mg/dL) using the ADA formula.
eAG (mg/dL) = (28.7 × HbA1c) - 46.7
Calculates Pulse Pressure (Systolic - Diastolic) and MAP according to AHA guidelines.
Uses the gold-standard CKD-EPI 2021 race-free equation to estimate Glomerular Filtration Rate.
Calculates AST/ALT ratio to differentiate alcoholic liver disease from non-alcoholic fatty liver (NAFLD).
Calculates BSA (m²) using Mosteller formula alongside BMI and Lean Body Mass.
BSA (m²) = √ [ Height (cm) × Weight (kg) / 3600 ]
Educational timeline for age-based cancer screenings and CAUTION warning signs.
Educational guide comparing medical imaging modalities, radiation exposure, and preparation.
Database-driven pathology test catalog with reference ranges and clinical interpretations.
Measures Alanine Aminotransferase, an enzyme highly specific to liver parenchymal cells.
Measures Aspartate Aminotransferase enzyme found in liver, heart, and skeletal muscle cells.
Measures nitrogen in blood derived from urea, a breakdown waste product of protein metabolism.
Measures fibrin degradation products released when blood clots undergo plasmin fibrinolysis.
Measures blood glucose concentration after an overnight fast of at least 8 to 12 hours.
Measures percentage of hemoglobin glycated by glucose, reflecting average blood sugar over 2-3 months.
Measures the volumetric percentage of packed red blood cells in total blood volume.
Measures total oxygen-carrying metalloprotein protein concentration in red blood cells.
Measures minute levels of C-reactive protein to assess low-grade vascular inflammation and cardiovascular risk.
Measures average physical volume (size) of individual red blood cells in femtoliters (fL).
Calculated ratio of MCV divided by total RBC count (MCV / RBC).
Measures total number of platelets essential for blood clotting and hemostasis.
Measures creatinine, a breakdown product of muscle creatine phosphate cleared by renal filtration.
Measures intracellular iron storage protein; directly reflects total body iron reserves.
Measures pituitary TSH stimulating the thyroid gland to release T4 and T3 hormones.
Measures total breakdown pigment of hemoglobin cleared by hepatic processing.
Measures total number of circulating white blood cells responsible for immune defense.
Instant units conversion for Glucose, Creatinine, Bilirubin, Hemoglobin, and Temperature.
Formulas, step-by-step calculations, clinical significance, and memory tips for medical board exams.
MCV / RBC Count
<13: Thalassemia Trait \| >13: Iron Deficiency
eAG = (28.7 × HbA1c) - 46.7
Converts glycated hemoglobin % to average glucose mg/dL.
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