Yellow Top Blood Sample: Essential Tests for Phlebotomy Procedures
Summary
- Yellow top blood samples are commonly used in phlebotomy procedures for various tests.
- Tests typically performed on a yellow top blood sample include liver function tests, chemistry panels, and viral testing.
- These tests provide valuable information to Healthcare Providers for diagnosing and monitoring various medical conditions.
Introduction
Phlebotomy is a crucial part of the healthcare system, as it involves the collection of blood samples for diagnostic testing. One common type of blood sample collected during phlebotomy procedures is the yellow top tube sample. This article will discuss the specific tests that are typically performed on a yellow top blood sample in the United States and the importance of these tests in clinical settings.
Liver Function Tests
One of the most common tests performed on a yellow top blood sample is a liver function test. This test measures the levels of various enzymes and proteins in the blood that are produced by the liver. Some of the key liver function tests that are typically performed on a yellow top blood sample include:
- Alanine transaminase (ALT)
- Aspartate transaminase (AST)
- Alkaline phosphatase (ALP)
- Bilirubin
Chemistry Panels
In addition to liver function tests, yellow top blood samples are also used for chemistry panels. Chemistry panels provide valuable information about a patient's overall health by measuring various substances in the blood. Some of the common tests included in a chemistry panel performed on a yellow top blood sample are:
- Glucose
- Electrolytes (sodium, potassium, chloride)
- Blood urea nitrogen (BUN)
- Creatinine
Viral Testing
Yellow top blood samples are also used for viral testing, which is crucial for diagnosing and monitoring Infectious Diseases. Viral testing on a yellow top blood sample may include:
- Hepatitis B surface antigen (HBsAg)
- Hepatitis C antibody
- HIV antibody
Conclusion
Overall, yellow top blood samples play a vital role in diagnostic testing in clinical settings. The tests performed on a yellow top blood sample, such as liver function tests, chemistry panels, and viral testing, provide Healthcare Providers with valuable information for diagnosing and monitoring various medical conditions. By understanding the specific tests performed on a yellow top blood sample, individuals can appreciate the importance of phlebotomy procedures in healthcare.
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