Hematology
14 markers in this category
Blood Type + Rh
A blood type test determines your ABO blood group and Rh factor. Knowing your blood type is essential for safe blood transfusions, organ transplants, and pregnancy planning.
Complete Blood Count (CBC)
A complete blood count (CBC) is a comprehensive blood test that evaluates the major components of your blood: red blood cells, white blood cells, and platelets. It is one of the most commonly ordered blood tests and provides a broad overview of your overall health.
Coombs Test (Indirect)
Creatinine is a waste product produced by your muscles. Your kidneys filter creatinine from the blood. The creatinine value in blood can show how well your kidneys are doing this job. As you age, both muscle mass and kidney function change. This means your creatinine value may shift over time. Your doctor will review the result alongside other kidney values. The information on this page is intended as general information and is not a substitute for professional medical advice. Always discuss your results with a doctor.
Erythrocytes (RBC)
Creatinine in urine helps assess how well your kidneys are working. Your kidneys filter creatinine from the blood and excrete it through urine. The urine creatinine value combined with the blood creatinine value gives a clearer picture of your kidney function. Muscle mass and age may affect excretion levels. Your doctor will always review the result alongside other kidney values. The information on this page is intended as general information and is not a substitute for professional medical advice. Always discuss your results with a doctor.
Haptoglobin
A haptoglobin test measures the level of haptoglobin protein in your blood. Haptoglobin binds to free hemoglobin released from damaged red blood cells, and its levels can help assess whether red blood cells are being destroyed faster than normal.
Hematocrit
Hematocrit monitoring becomes increasingly valuable with age, as changes in blood composition can affect energy levels, cognitive function, and overall well-being. Regular testing supports the early detection of anemia and dehydration, common concerns in seniors.
Hemoglobin
Hemoglobin monitoring is particularly valuable for seniors, as age-related changes can affect red blood cell production and iron metabolism. Regular testing supports early detection of anemia, helping maintain energy, cognitive clarity, and quality of life.
Hemoglobin Electrophoresis
Hemoglobin electrophoresis is a laboratory technique that separates and identifies different types of hemoglobin in your blood. It is primarily used to detect hemoglobin variants and diagnose inherited blood disorders such as sickle cell disease and thalassemia.
Irregular Antibody Screening
An irregular antibody screening test detects unexpected antibodies in your blood that may react against foreign red blood cells. These antibodies can develop after transfusions, pregnancies, or immune stimulation and are important to identify for transfusion and pregnancy safety.
Leukocyte Differential
LDH (lactate dehydrogenase) is an enzyme found in virtually all tissues of your body. When cells are damaged, more LDH may be released into the blood. The LDH value can therefore be an indication of tissue damage. As you age, your tissues' repair capacity may change. Your doctor will always review the result alongside other values to get a clear picture. The information on this page is intended as general information and is not a substitute for professional medical advice. Always discuss your results with a doctor.
Leukocytes (WBC)
LDL cholesterol is sometimes called the 'bad' cholesterol. A high LDL value may contribute to fat buildup in your blood vessels. This could potentially increase the risk of cardiovascular disease. A blood test can show how much LDL cholesterol is in your blood. Your doctor will review the result alongside your total cholesterol and other risk factors. The information on this page is intended as general information and is not a substitute for professional medical advice. Always discuss your results with a doctor.
MCV (Mean Corpuscular Volume)
MCV is a particularly useful marker for seniors, as nutritional deficiencies of vitamin B12 and folate become more common with age. Monitoring MCV helps identify these deficiencies early, supporting cognitive health, energy levels, and overall quality of life.
Platelets (Thrombocytes)
Leukocytes are the white blood cells that protect your body against infections. When leukocytes are elevated or low, there may be various causes. Elevated leukocytes may indicate an infection or inflammation. Your immune system changes as you age. A blood test can show whether your white blood cells fall within normal ranges. The information on this page is intended as general information and is not a substitute for professional medical advice. Always discuss your results with a doctor.
Reticulocytes
A reticulocyte count measures the number of young, immature red blood cells in your blood. It reflects how actively your bone marrow is producing new red blood cells and is a valuable indicator of bone marrow function.