Importance of Using a Lavender-Top Vacutainer Tube for Blood Collection
Summary
- Complete Blood Count (CBC)
- Erythrocyte Sedimentation Rate (ESR)
- CMP: Comprehensive Metabolic Panel
Why a Lavender-Top Vacutainer Tube?
When it comes to collecting blood for clinical testing, different tubes are used to ensure accurate results. Each tube is color-coded based on the type of testing that needs to be done. The lavender-top vacutainer tube, also known as an EDTA tube, is commonly used for collecting blood samples for various types of tests. It contains the Anticoagulant EDTA (ethylenediaminetetraacetic acid), which helps prevent blood from clotting and allows for the collection of a pure plasma sample for analyzing key components of blood. Here are some of the specific blood tests that should be collected in a lavender-top vacutainer tube:
1. Complete Blood Count (CBC)
A Complete Blood Count (CBC) is one of the most common blood tests that Healthcare Providers order. It provides valuable information about the different types of cells in your blood, including red blood cells, white blood cells, and platelets. A CBC can help diagnose various conditions, such as anemia, infections, and bleeding disorders. When collecting blood for a CBC, it is important to use a lavender-top vacutainer tube to ensure accurate results.
2. Erythrocyte Sedimentation Rate (ESR)
The Erythrocyte Sedimentation Rate (ESR) is a blood test that measures how quickly red blood cells settle at the bottom of a tube over a certain period of time. A high ESR can indicate inflammation in the body, which may be caused by various conditions, such as infections, Autoimmune Diseases, and certain types of cancer. The ESR test is typically ordered along with other tests to help diagnose and monitor inflammatory conditions. To collect blood for an ESR test, a lavender-top vacutainer tube is often used.
3. Comprehensive Metabolic Panel (CMP)
The Comprehensive Metabolic Panel (CMP) is a blood test that measures various substances in your blood, such as glucose, electrolytes, and kidney function markers. It provides important information about your overall health and helps Healthcare Providers assess your organ function. The CMP can help diagnose conditions like diabetes, kidney disease, and liver problems. When collecting blood for a CMP, a lavender-top vacutainer tube is typically used to ensure accurate results.
Conclusion
When it comes to collecting blood for specific tests like a Complete Blood Count (CBC), Erythrocyte Sedimentation Rate (ESR), and Comprehensive Metabolic Panel (CMP), using a lavender-top vacutainer tube is essential. These tubes are designed to prevent blood from clotting and provide a pure plasma sample for analyzing key components of blood. By using the right tube for blood collection, Healthcare Providers can ensure accurate results and make informed decisions about a patient's health.
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