The Role of ACD Yellow Top Tubes in Medical Laboratories and Phlebotomy Practices
Summary
- ACD yellow top tubes are commonly used in medical laboratories and phlebotomy practices in the United States.
- The specific additive found in ACD yellow top tubes is Acid Citrate Dextrose, which functions as an Anticoagulant by binding calcium ions in the blood sample.
- ACD yellow top tubes are primarily used for preserving whole blood samples for cell culture and immunohematology testing.
The Role of ACD Yellow Top Tubes in Medical Laboratories and Phlebotomy Practices
Medical laboratories and phlebotomy practices in the United States rely on various types of blood collection tubes to obtain high-quality samples for diagnostic testing. One such tube that is commonly used is the ACD yellow top tube. This tube contains a specific additive known as Acid Citrate Dextrose (ACD), which serves a crucial purpose in the preservation of blood samples.
What is Acid Citrate Dextrose (ACD)?
ACD is a solution that contains three main ingredients: citric acid, Sodium Citrate, and dextrose (glucose). This combination acts as an Anticoagulant by binding calcium ions in the blood sample, preventing the blood from clotting. ACD is available in different formulations, with ACD-A being the most common type used in yellow top tubes.
Applications of ACD Yellow Top Tubes
ACD yellow top tubes are primarily used for preserving whole blood samples for cell culture and immunohematology testing. These tubes are essential for studies that require the isolation and cultivation of specific blood cells, such as lymphocytes. Additionally, ACD yellow top tubes are often utilized in blood banking and transfusion medicine to test for blood type compatibility and perform cross-matching procedures.
Handling and Processing ACD Yellow Top Tubes
When collecting blood samples using ACD yellow top tubes, phlebotomists must ensure proper handling and processing to maintain Sample Integrity. It is crucial to invert the tube several times after collection to ensure thorough mixing of the blood with the anticoagulant. Failure to mix the sample adequately may lead to clot formation or inaccurate Test Results.
After collection, ACD yellow top tubes should be properly labeled with patient information, including the date and time of collection. The samples must be stored at the appropriate temperature and delivered to the laboratory promptly to avoid sample degradation.
Conclusion
ACD yellow top tubes play a vital role in medical laboratory and phlebotomy practices in the United States. The specific additive, Acid Citrate Dextrose, serves as an effective Anticoagulant to preserve whole blood samples for various testing purposes. Understanding the importance of ACD yellow top tubes and following proper handling procedures is essential for ensuring accurate and reliable diagnostic results.
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