B and T cell screen

What is a B and T Cell Screen?

A B and T cell screen is a blood test conducted to measure the number of B and T lymphocytes in a person's blood. B and T lymphocytes are a type of white blood cell that is important for the body's immune system. Normally, B and T lymphocytes help to protect the body from infection and disease. A B and T cell screen helps doctors determine whether the immune system is functioning normally or not. The test is usually requested by a doctor when they suspect an autoimmune disorder or other condition that affects the immune system.

Preparation for a B and T Cell Screen

No special preparation is required for a B and T cell screen. All the patient has to do is fast for 8 hours before the test to ensure accurate results.

Procedure for a B and T Cell Screen

A B and T cell screen is a simple test that only requires a blood sample. The medical technologist will draw a sample of blood from the patient's arm and send it to a lab for analysis. There, a technician will measure the number of B and T lymphocytes in the sample. The results are typically ready within 24 hours.

Types of B and T Cell Screen

There are two types of B and T cell screens: direct and indirect. In a direct test, the technician will count the number of B and T lymphocytes in the blood sample. In an indirect test, the technician will count the antibodies that B and T lymphocytes produce.

Risks of B and T Cell Screen

A B and T cell screen is a safe and simple test. There are no known risks associated with the test. The most common side effect associated with the test is the discomfort of having blood drawn.

Why Get a B and T Cell Screen?

A B and T cell screen is typically requested by a doctor when they suspect a patient has an autoimmune disorder or other condition that affects the immune system. The test helps doctors diagnose and monitor a range of conditions, including leukemia, lupus, and HIV.

When to Get a B and T Cell Screen

A B and T cell screen should be requested by a doctor when they suspect an autoimmune disorder or other condition that affects the immune system. The test is typically requested when a patient starts displaying symptoms of an immune system disorder.