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The CBC with H/H, RBC, Indices, WBC and Platelets Test evaluates overall blood health by measuring hemoglobin, hematocrit, red blood cell count, size and indices, white blood cell levels, and platelets. It helps detect anemia, infections, clotting disorders, and immune or bone marrow conditions. Frequently ordered in routine exams, this test supports diagnosis, monitoring of chronic disease, and assessment of general health.
The White Blood Cell Count with Differential Test measures total white blood cells and breaks them into types, including neutrophils, lymphocytes, monocytes, eosinophils, and basophils. Doctors order this test to evaluate infections, inflammation, immune disorders, and blood cancers. Abnormal results may suggest bacterial or viral infections, allergies, or leukemia. Results provide key insight into immune system health, disease detection, and treatment monitoring.
The Complete Blood Count with Differential and Platelets Test is a comprehensive blood test that checks red blood cells, white blood cells, hemoglobin, hematocrit, and platelets. The differential analyzes types of white blood cells to detect infections, anemia, clotting abnormalities, immune conditions, and certain cancers. This essential test is often ordered for routine health exams, diagnosis, and monitoring treatment progress.
The Hemogram and Differential Test provides a detailed analysis of blood health by measuring red blood cells, white blood cells, hemoglobin, hematocrit, and platelets. The differential count breaks down types of white blood cells, including neutrophils, lymphocytes, monocytes, eosinophils, and basophils. This test helps detect anemia, infections, immune response, clotting disorders, and other hematologic or systemic conditions.
The Urinalysis Microscopic Test examines urine under a microscope to detect cells, crystals, casts, bacteria, and other substances. Doctors use this test to evaluate urinary tract infections, kidney disease, or metabolic disorders. It helps identify causes of blood in urine, proteinuria, or abnormal results from standard urinalysis. Results provide valuable insight into kidney function, urinary tract health, and underlying medical conditions requiring further care.
The Urinalysis Test with Reflex to Microscopic screens urine for abnormalities in color, clarity, pH, protein, glucose, blood, and more. If results are abnormal, a microscopic exam is performed to detect cells, bacteria, crystals, or casts. Doctors order this test to evaluate urinary tract infections, kidney disease, diabetes, or metabolic disorders. Results provide essential insight into urinary tract and overall renal health for diagnosis and monitoring.
The Bilirubin Total Test measures the overall level of bilirubin in blood to assess liver function, red blood cell breakdown, and bile duct health. Elevated bilirubin may cause jaundice and indicate hepatitis, cirrhosis, gallstones, or hemolytic anemia. Doctors order this test for patients with yellowing skin, fatigue, or abnormal liver results. Results provide essential insight into liver disease, blood disorders, and bile flow problems, guiding diagnosis and treatment.
The Lymphocyte Subset Panel 1 measures key immune cell types, including natural killer cells (CD16+CD56), B cells (CD19), and T cells (CD3, CD4, CD8), with both percentages and absolute counts. It also calculates the helper/suppressor (CD4/CD8) ratio. This test helps evaluate immune system function, monitor immune deficiencies, autoimmune diseases, infections, and response to treatment.
The Nicotine and Cotinine Serum/Plasma Test measures levels of nicotine and its metabolite cotinine in the blood to evaluate tobacco exposure. Cotinine provides a reliable marker due to its longer half-life, distinguishing active smoking from secondhand smoke exposure. This test supports assessment of nicotine dependence, monitoring of cessation efforts, and evaluation of environmental or occupational smoke exposure.
The ABO Group Test determines a person’s blood type—A, B, AB, or O—based on the presence or absence of antigens on red blood cells. Knowing blood type is vital for safe transfusions, organ transplants, and pregnancy care. Doctors use this test to prevent dangerous transfusion reactions, guide medical procedures, and provide critical information for emergencies or long-term health planning.
The Folate RBC Test measures folate levels inside red blood cells, providing a more accurate reflection of long-term folate status than serum tests. Folate is essential for DNA synthesis, red blood cell production, and nervous system health. Low levels may indicate poor diet, malabsorption, or anemia. Doctors order this test for patients with fatigue, weakness, or neurological issues. Results help diagnose folate deficiency and guide nutritional treatment.
The Hematocrit Test measures the percentage of red blood cells in blood, helping evaluate oxygen-carrying capacity and overall health. Abnormal results may indicate anemia, dehydration, polycythemia, or other blood disorders. Doctors use this test to investigate fatigue, weakness, or suspected blood loss and to monitor conditions affecting red cell production. Often performed with a CBC, it provides essential insight into blood and bone marrow function.
The HLA-B27 Antigen Test detects the presence of the HLA-B27 protein on white blood cells, which is linked to autoimmune conditions. A positive result may indicate higher risk for ankylosing spondylitis, reactive arthritis, or other spondyloarthropathies. Doctors order this test to investigate chronic back pain, joint inflammation, or autoimmune family history. Results provide critical insight into genetic predisposition, immune system activity, and inflammatory disease risk.
The Sed Rate Test, also called the ESR Test, measures how quickly red blood cells settle in a sample of blood. A faster rate may signal inflammation caused by infections, autoimmune diseases, arthritis, or other chronic conditions. Doctors use this test to investigate unexplained fever, joint pain, or muscle aches, and to monitor inflammatory disorders such as lupus or rheumatoid arthritis. The Sed Rate Test provides important insight into overall inflammatory activity.
The Tryptase Test measures blood levels of tryptase, an enzyme released by mast cells, to evaluate allergic reactions and mast cell disorders. Elevated tryptase may indicate anaphylaxis, mastocytosis, or mast cell activation syndrome (MCAS). Doctors order this test for patients with severe allergic symptoms, unexplained flushing, or anaphylaxis. Results provide essential insight for diagnosing mast cell–related conditions and guiding allergy or immunology treatment.
The Fractionated Bilirubin Test separates total bilirubin into direct and indirect forms to assess liver and blood health. Elevated direct bilirubin may point to hepatitis, cirrhosis, or bile duct obstruction, while elevated indirect levels can signal hemolytic anemia or inherited disorders. Doctors order this test for jaundice, anemia, or suspected liver conditions. Results help guide diagnosis, treatment, and monitoring of liver and blood disorders.
The Folate Serum Test measures folate (vitamin B9) levels in blood to evaluate nutritional status and overall health. Low folate may cause anemia, fatigue, weakness, or pregnancy complications, while high levels may reflect supplementation. Doctors order this test to investigate unexplained anemia, monitor prenatal health, or assess dietary deficiencies. It provides valuable insight into red blood cell production, metabolism, and nutritional balance.