What Is TLC In A Blood Test?
TLC is the acronym for Total Lecuocytic Count. Leucocytes are further recognized as White Blood Cells. The white blood cells in a patient's blood are named according to their functional role in the immune system. In this article, you will learn about the definition of TLC, its indication, and some other key facts.
Total Lecuocytic Count is an acronym for Total Lecuocytic Count or White Blood Cells count that tests the number of leucocytes present in a blood sample.
The White Blood Cells present in the patient's sample are named according to their functional role in the immune system: neutrophils (i), lymphocytes (ii), and monocytes (iii). The following explanations may help you better understand how Total Lecuocytic Count comes into play.
Your doctor may recommend the TLC test if your blood contains many white blood cells. The most common reason is an infection, but any acute illness, such as viral or bacterial infections, can cause it.
TLC is also performed when conditions like leukemias and lymphomas, aplastic anemias, and thalassemia require chemotherapy treatment. Other reasons for performing the TLC include:
During TLC, the sample will be taken from various places on your body, including:
- When performing the TLC, you should prepare for some things that might happen during the testing process. For instance, you should prepare to have your blood drawn.
- You may be asked to keep the area pressed down for 20 minutes so that the sample collected is not contaminated by your skin cells. The TLC testing must be performed in the morning and at least two hours after eating or drinking.
- Make sure you wear comfortable clothing during this test, and bring some cover-ups if needed. Please note that drawing blood is not painless and can feel like a very painful prick. The bleeding might also get worse after each puncture wound.
- The first step to take when preparing for TLC is to contact your doctor. You may be asked if you have any conditions or allergies that could affect the test results.
- You should also explain to your doctor that you don't mind being poked or have any general questions about how the test is performed.
- If you are asked to prepare for TLC, please bring along whatever items you might need, such as hand sanitizer, antiseptic wipes, and pain medication. Please note that once you enter the room, a person will likely be in charge, waiting for you to guide you through this test.
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