cbc with differential

The CBC with differential is a common test in which a doctor examines your blood and looks at the results.
This test can determine whether your body produces enough red blood cells, white blood cells, platelets, and many other components of the blood.

Normal results for a CBC with differential include:

  • The number of red blood cells (RBCs) per cubic millimeter (million/mm3) ranges from 3.8 to 5.69 million.
  • Distribution width of red blood cells (RDW, RDW-CV, RDW-SD): 11.4% to 13.5%
  • The number of white blood cells per cubic millimeter (thousands per mm3) ranges from 3.8 to 10.4 thousand.
  • Amounts of platelets (PLT) range from 152 to 361 thousand per millimeter3.
  • The Hb/Hgb ratio in women ranges from 11.9 to 14.8. In men, it ranges from 13.6 to 16.9.
  • Females have a hematocrit of 35% to 43%, while males have a hematocrit of 40% to 50%.

What is a CBC With Differential?

CBC with differential is a medical procedure used to treat patients who have had anemia for more than three months. It involves the transfusion of blood from a donor and the infusion of plasma from the donor into the patient’s bloodstream.

The CBC with the differential procedure has several advantages over other types of blood transfusions, including:

  • It can be performed on an outpatient basis, so there are no risks associated with requiring hospitalization or anesthesia.
  • It can be performed at home, which makes it easier for patients to follow through with the treatment plan.
  • The process is less invasive than other blood transfusions because it does not require surgery or other invasive procedures.

Indications of a CBC With Differential

CBC with the differential test is a blood test used to diagnose several conditions. It is typically recommended for determining the presence of anemia, detecting bleeding disorders, and determining whether there’s an infection on the surface of your red blood cells.

Sure, more expensive tests include many more cells, but CBC is an important diagnostic tool. It gives you a view of the quality of your red blood cells.

The differential test indicates whether there is an infection, inflammation, or bleeding in the body. This type of CBC is usually only performed if you have symptoms of an infection, such as fever, sore throat, or red eyes. It may also be ordered if you have symptoms of an inflammatory condition like arthritis or if your doctor suspects there’s an internal bleeding problem.

What are normal results for a CBC with differential

Contraindications of a CBC With Differential

A CBC with differential test is necessary for your annual physical exam. However, it is important to understand the contraindications and precautions of this test so that you can make an informed decision about whether or not to have it performed.

Contraindications for CBC with the differential test include:

  • Pregnancy
  • Recent surgery or injury
  • Current infection or inflammation (e.g., a cold)

Why is a CBC With Differential Needed?

CBC is, in short, a differential that measures the speed at which blood flows through your veins. This allows doctors to assess how well your heart is pumping and how efficiently it works. In other words: CBC can help you, and your doctor determines whether or not you may have an underlying condition that could be causing your symptoms.

In most cases, CBCs are performed simultaneously with other tests, such as echocardiograms (ECHOs) and cardiac catheterizations (CAs). Using ultrasound imaging, ECHOs allow medical professionals to gain a better understanding of what’s going on inside your heart.

In contrast, catheter angiography (CA) involves injecting dye into blood vessels throughout your body with the help of catheters to measure how fast they flow.
CBCs are also a screening tool for low-risk patients with no symptoms of heart disease but may be at risk for developing problems later on down the road.

CBC With Differential Online Lab Test

A CBC with differential is a blood test that evaluates different types of cells in your blood. This test can help diagnose bone and blood disorders and determine if you have certain infections or diseases.

You should get this online lab test if your doctor has ordered it. CBC with differential is usually performed on a blood sample collected from an arm vein or finger prick. A technician at a hospital or clinic will draw your blood, spin it down in a centrifuge, and separate the red blood cells (RBCs) from white blood cells (WBCs) and other cellular debris. The technician then places these fractions into containers for further testing.

Typically, a single patient can perform a CBC with differential at home. The patient takes an arm blood sample and then sends it to the laboratory for analysis. Using an automated system, the laboratory detects the presence of specific bacteria and parasites in the sample by using a special detection method. Within 48 hours of receiving the results, they will be sent back to the patient by email or fax, so they can discuss them with their doctor during the consultation.


A CBC with differential is an important test that should be performed in the wellness clinic. It can determine if there are any infections, such as bacteria or viruses, in your body. This can help prevent diseases and other health problems.

A CBC with differential is done by taking two blood samples from different places in your body: one is taken directly from your arm or finger; the second is taken from a vein in your neck near the collarbone (C7).

The two samples are then combined and sent to a lab for testing using special machines called cytometers (also known as cell counters). After these machines have processed them, the results will show whether any abnormal changes to one type or another of leukocytes are present. If you’d like to order a CBC test at home, visit Cura4U and get the best prices today!