Phlebotomy Procedures: Tests Performed on Blood Collected in a Yellow Top Tube

Summary

• A yellow top tube is commonly used in phlebotomy procedures to collect blood for various tests
• Tests performed on blood collected in a yellow top tube include chemistry tests, serology tests, and blood bank tests
• These tests help healthcare professionals diagnose and monitor various medical conditions

Introduction

Phlebotomy is a crucial aspect of healthcare that involves drawing blood from patients for various diagnostic purposes. When blood is collected during a phlebotomy procedure, it is important to use the appropriate tubes to ensure accurate Test Results. One common type of tube used in phlebotomy is the yellow top tube, which is typically used for specific tests. In this article, we will explore the specific tests that are typically performed on blood collected in a yellow top tube during a phlebotomy procedure in the United States.

Chemistry Tests

One of the most common types of tests performed on blood collected in a yellow top tube is chemistry tests. These tests measure various substances in the blood, such as glucose, electrolytes, and cholesterol, to assess a patient's overall health. Some of the chemistry tests that are typically performed on blood collected in a yellow top tube include:

1. Basic metabolic panel (BMP): This test measures glucose, electrolytes, and kidney function markers.
2. Comprehensive metabolic panel (CMP): This test includes all the components of the BMP, as well as liver function markers.
3. Lipid panel: This test measures cholesterol and triglyceride levels.

Serology Tests

Serology tests are another type of test that may be performed on blood collected in a yellow top tube. These tests detect antibodies in the blood that are produced in response to infections or Autoimmune Diseases. Some of the serology tests that are typically performed on blood collected in a yellow top tube include:

1. Hepatitis B surface antigen (HBsAg): This test detects the presence of the hepatitis B virus.
2. Hepatitis C antibody: This test detects antibodies to the hepatitis C virus.
3. HIV antibody: This test detects antibodies to the human immunodeficiency virus (HIV).

Blood Bank Tests

Blood bank tests are specific tests that are performed on blood collected in a yellow top tube to ensure that donated blood is safe for transfusion. These tests determine blood type, screen for Infectious Diseases, and match donated blood with recipients. Some of the blood bank tests that are typically performed on blood collected in a yellow top tube include:

1. Blood typing: This test determines a patient's blood type (A, B, AB, or O) and Rh factor (positive or negative).
2. Coombs test: This test detects antibodies on the surface of red blood cells, which can cause transfusion reactions.
3. Infectious disease screening: This test screens for Infectious Diseases, such as hepatitis and HIV, in donated blood.

Conclusion

Tests performed on blood collected in a yellow top tube during a phlebotomy procedure play a crucial role in diagnosing and monitoring various medical conditions. Chemistry tests, serology tests, and blood bank tests are just a few examples of the tests that may be performed on blood collected in a yellow top tube. By using the appropriate tubes and performing the necessary tests, healthcare professionals can ensure accurate and reliable results that inform patient care.

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