What is tested in a CBC with differential?
Listen to pronunciation. (… dih-feh-REN-shul) A measure of the number of red blood cells, white blood cells, and platelets in the blood, including the different types of white blood cells (neutrophils, lymphocytes, monocytes, basophils, and eosinophils).
What is a CBC sample?
The complete blood count (CBC) is a group of tests that evaluate the cells that circulate in blood, including red blood cells (RBCs), white blood cells (WBCs), and platelets (PLTs). The CBC can evaluate your overall health and detect a variety of diseases and conditions, such as infections, anemia and leukemia.
How do you get a CBC sample?
put an elastic band (tourniquet) above the area to get the veins to swell with blood. insert a needle into a vein (usually in the arm inside of the elbow or on the back of the hand) pull the blood sample into a vial or syringe. take off the elastic band and remove the needle from the vein.
How do you prepare for a CBC with differential?
Make sure to wear a short-sleeved shirt or a shirt with sleeves that you can easily rollup. You can typically eat and drink normally before a CBC. However, your doctor may require that you fast for a specific amount of time before the test. That’s common if the blood sample will be used for additional testing.
What is the difference between CBC and CBC with differential?
A CBC test measures the total number of white cells in your blood. A test called a CBC with differential also measures the number of each type of these white blood cells.
What are normal CBC with differential values?
CBC with Differential
| Differential | Cell Number | Normal Value (%) |
|---|---|---|
| Neutrophils: | 6300 | 40-60 |
| Lymphocytes: | 4100 | 20-40 |
| Monocytes: | 1800 | 4-8 |
| Eosinophils: | 250 | 1-3 |
What values are in a CBC?
Results
| Red blood cell count | Male: 4.35-5.65 trillion cells/L* (4.35-5.65 million cells/mcL**) Female: 3.92-5.13 trillion cells/L (3.92-5.13 million cells/mcL) |
|---|---|
| Hematocrit | Male: 38.3-48.6 percent Female: 35.5-44.9 percent |
| White blood cell count | 3.4-9.6 billion cells/L (3,400 to 9,600 cells/mcL) |
What should I do before a CBC test?
How you prepare. If your blood sample is being tested only for a complete blood count, you can eat and drink normally before the test. If your blood sample will be used for additional tests, you may need to fast for a certain amount of time before the test. Your doctor will give you specific instructions.
How long does a CBC blood test take?
CBC results are usually available to your doctor within 24 hours. Basic metabolic panel — This measures common electrolytes and other compounds in the blood, including calcium, glucose, sodium, potassium, carbon dioxide and creatinine. These results typically are sent to your doctor within 24 hours.
What does a differential blood count tell you?
What is a blood differential test? A blood differential test measures the amount of each type of white blood cell (WBC) that you have in your body. White blood cells (leukocytes) are part of your immune system, a network of cells, tissues, and organs that work together to protect you from infection.
What is included in a CBC Without differential?
Test Includes Hematocrit; hemoglobin; MCH; MCHC; MCV; RDW; red blood cell count (RBC); platelet count; white blood cell count (WBC)
What is included in CBC with differential?
A CBC with auto diff includes a panel of different blood tests performed simultaneously on a single analyzer. Red blood cells are counted and measured, along with the amount of oxygen-carrying hemoglobin within them. Counts are also done for the total number and subtypes of white blood cells, and small particles called platelets.
How do you interpret a CBC with differential?
Differential blood count is not a part of complete blood count (CBC) but is interpreted together with CBC to help support or exclude a suspected diagnosis. For example, the presence of anemia along with thrombocytopenia with a low or high white blood cell count may suggest bone marrow involvement by leukemia.
What does CBC without differential mean?
Product Description. Synonyms: CBC. Hemogram . The Complete Blood Count (CBC) Without Differential test is used as a screening test to evaluate overall health; detect and/or identify a wide range of hematologic disorders; assist in managing medications/chemotherapeutic decisions.
What are normal values for CBC with Diff?
Most CBC tests evaluate the number of platelets in a small sample of blood. They are dwarfed by the larger red blood cells and white blood cells. Normal values range from 150,000 to 400,000 cells per microliter.