Category
Blood Count Tests
12 tests in this category. Tap any card for reference ranges, what high and low values mean, and frequently asked questions.
Hemoglobin (Hb)
Oxygen-carrying protein in red blood cells.
g/dLBlood CountHematocrit (HCT)
Percentage of blood volume occupied by red blood cells.
%Blood CountRed Blood Cell Count (RBC)
Total number of red blood cells per unit of blood.
million/µLBlood CountWhite Blood Cell Count (WBC)
Total number of immune cells fighting infection in your blood.
thousand/µLBlood CountPlatelet Count
Tiny blood cells that help your blood clot to stop bleeding.
thousand/µLBlood CountMean Corpuscular Volume (MCV)
Average size of your red blood cells.
fLBlood CountMean Corpuscular Hemoglobin (MCH)
Average amount of hemoglobin per red blood cell.
pgBlood CountMean Corpuscular Hemoglobin Concentration (MCHC)
Concentration of hemoglobin within red blood cells.
g/dLBlood CountG6PD (Glucose-6-Phosphate Dehydrogenase)
Red blood cell enzyme that protects against oxidative stress.
U/g HbBlood CountReticulocyte Count
Count of young, immature red blood cells — reflects bone marrow activity.
%Blood CountHemoglobin Electrophoresis
Test that separates hemoglobin types — diagnoses thalassemia and sickle cell.
%Blood CountHemoglobin F (HbF / Foetal Hemoglobin)
Fetal hemoglobin — high in infants, low in healthy adults.
%