What does the differential mean in a CBC?
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 does the differential count measure?
A white blood cell (WBC) count measures the number of white blood cells in your blood, and a WBC differential determines the percentage of each type of white blood cell present in your blood. A differential can also detect immature white blood cells and abnormalities, both of which are signs of potential issues.
Can a CBC with differential detect cancer?
Complete blood count (CBC). This common blood test measures the amount of various types of blood cells in a sample of your blood. Blood cancers may be detected using this test if too many or too few of a type of blood cell or abnormal cells are found. A bone marrow biopsy may help confirm a diagnosis of a blood cancer.
What blood work shows liver function?
A liver (hepatic) function panel is a blood test to check how well the liver is working. This test measures the blood levels of total protein, albumin, bilirubin, and liver enzymes. High or low levels may mean that liver damage or disease is present.
Do I need to fast for CBC with differential?
Path to improved health When your doctor orders a CBC, there are no special preparations you’ll need to take before the test. You are not required to fast (not eat solid foods for 12 hours or so), unless you are having other tests done at the same time that require it.
What is a blood differential test and what does it measure?
A blood differential test is often part of a complete blood count (CBC). A CBC is used to measure the following components of your blood: white blood cells, which help stop infections
How do you do a differential blood test on an infant?
To perform the test, a nurse or medical professional draws a blood sample from a vein in the arm or finger. When testing an infant, a doctor will draw blood from the heel. There is no need to fast or make any special preparations for a differential blood test.
How should I prepare for a blood differential test?
You don’t need any special preparations for a blood differential test. If your health care provider has also ordered other blood tests, you may need to fast (not eat or drink) for several hours before the test. Your health care provider will let you know if there are any special instructions to follow.