Hatch, NM · Southwest
CD4 Count Test – Lymphocyte Count for HIV & Immunodeficiency Options
CD4 Count Test – Lymphocyte Count for HIV & Immunodeficiency is a laboratory test you can request directly in Hatch, NM. This test measures specific types of white blood cells, called lymphocytes, which are important for immune system function. It is often used to monitor the progression of HIV infection.
What this test is
The CD4 Count test, also known as a CD4 lymphocyte count, measures the number of CD4 cells in your blood. These cells are a type of T-lymphocyte that play a crucial role in the immune system's ability to fight off infections.
What it measures
- CD4 Lymphocytes — a key indicator of immune system health
- CD8 Lymphocytes — another type of T-lymphocyte involved in immune response
- CD4/CD8 Ratio — reflects the balance between different types of T-cells
- CD3 Lymphocytes — total count of T-lymphocytes
- CD19 Lymphocytes — a type of B-lymphocyte that produces antibodies
- CD16/56 Lymphocytes — natural killer (NK) cells and some other immune cells
What the test involves
This test requires a standard blood draw from a vein in your arm. The collected blood sample is then sent to a laboratory for analysis.
Why it is often ordered
Clinicians typically order this test to assess the health of the immune system, particularly in individuals with HIV. It helps in evaluating the stage of the infection and guiding treatment decisions.
Preparation
No special preparation is usually needed for this test. However, always follow the specific instructions provided by the laboratory where your blood will be collected.
How results are reported
Results are typically available within a few business days and will be provided to your healthcare provider. Reference ranges, which indicate what is considered a typical amount, vary between laboratories.
Requesting this test in Hatch, NM
Hatch, New Mexico is a smaller community in Southwest, where routine lab work is a normal part of care. Across Southwest, long distances between communities that make pre-planned lab visits especially useful.
STD Booking lists confidential STD, sexual-health, and general lab tests with clear descriptions so Hatch residents can decide what to order before contacting a lab.
Orders are handled confidentially: your information is kept private and results are delivered through a secure portal. Always confirm current preparation steps, hours, and any fees directly with the collection lab.
Before you go
- Fasting requirements
- Specific collection time
- How to get results
FAQ
Frequently asked questions
What is a normal CD4 count?
A normal CD4 count is generally considered to be between 500 and 1,600 cells per cubic millimeter of blood. However, this can vary, and your healthcare provider will interpret your results in the context of your overall health.
How does HIV affect CD4 counts?
HIV primarily attacks and destroys CD4 cells. As the infection progresses without treatment, the number of CD4 cells decreases, weakening the immune system and making the body more vulnerable to infections.
Can this test be used for other conditions?
While commonly used for HIV monitoring, a CD4 count can also provide information about general immune system function and may be ordered in cases of suspected immunodeficiency or other immune-related disorders.
How often should this test be performed?
The frequency of CD4 testing depends on your individual health status, HIV diagnosis, and treatment plan. Your healthcare provider will determine the appropriate testing schedule for you.
Related
Other tests in Hatch
Nearby