Common Blood Tests: Complete Blood Count (CBC), Basic Metabolic Panel (BMP), Lipid Panel in Red Top Tube

Written By Jessica Turner, BS, CPT

Summary

  • Complete Blood Count (CBC)
  • Basic Metabolic Panel (BMP)
  • Lipid Panel

Introduction

In a medical laboratory setting in the United States, blood samples are collected in various types of tubes depending on the tests that need to be performed. One common type of tube used is the Red Top tube, which is commonly used for collecting blood samples for various tests. In this article, we will explore the most common tests performed on blood collected in a Red Top tube in a medical laboratory setting in the United States.

Complete Blood Count (CBC)

A Complete Blood Count (CBC) is one of the most common tests performed on blood collected in a Red Top tube. This test provides important information about the different types of cells in the blood, including red blood cells, white blood cells, and platelets. A CBC can help diagnose a variety of conditions, such as anemia, infections, and leukemia.

  1. Red Blood Cell Count: This measures the number of red blood cells in the blood. Abnormalities in this count can indicate conditions such as anemia or polycythemia.
  2. White Blood Cell Count: This measures the number of white blood cells in the blood. Abnormalities in this count can indicate infections or immune system disorders.
  3. Platelet Count: This measures the number of platelets in the blood. Abnormalities in this count can indicate bleeding disorders or Clotting Disorders.

Basic Metabolic Panel (BMP)

A Basic Metabolic Panel (BMP) is another common test performed on blood collected in a Red Top tube. This test measures the levels of various substances in the blood, such as electrolytes, glucose, and kidney function markers. A BMP can help diagnose conditions such as diabetes, kidney disease, and electrolyte imbalances.

  1. Glucose: This measures the level of glucose in the blood. Abnormalities in this level can indicate diabetes or other glucose metabolism disorders.
  2. Sodium: This measures the level of sodium in the blood. Abnormalities in this level can indicate dehydration or certain kidney disorders.
  3. Potassium: This measures the level of potassium in the blood. Abnormalities in this level can indicate kidney disease or certain medications.

Lipid Panel

A Lipid Panel is a test that measures the levels of fats and cholesterol in the blood. This test is commonly performed on blood collected in a Red Top tube to assess a person's risk for heart disease and other cardiovascular conditions. A Lipid Panel includes measurements of total cholesterol, LDL cholesterol, HDL cholesterol, and triglycerides.

  1. Total Cholesterol: This measures the total amount of cholesterol in the blood. High levels of total cholesterol can increase the risk of heart disease.
  2. LDL Cholesterol: This measures the "bad" cholesterol in the blood. High levels of LDL cholesterol can lead to the buildup of plaque in the arteries.
  3. HDL Cholesterol: This measures the "good" cholesterol in the blood. High levels of HDL cholesterol can help reduce the risk of heart disease.
  4. Triglycerides: This measures the level of triglycerides in the blood. High levels of triglycerides can also increase the risk of heart disease.

Conclusion

In conclusion, blood collected in a Red Top tube in a medical laboratory setting in the United States is used for a variety of common tests. Some of the most common tests performed on blood collected in a Red Top tube include Complete Blood Count (CBC), Basic Metabolic Panel (BMP), and Lipid Panel. These tests provide valuable information about a person's overall health, including their blood cell counts, electrolyte levels, and cholesterol levels.

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Jessica Turner, BS, CPT

Jessica Turner is a certified phlebotomist with a Bachelor of Science in Health Sciences from the University of California, Los Angeles. With 6 years of experience in both hospital and private practice settings, Jessica has developed a deep understanding of phlebotomy techniques, patient interaction, and the importance of precision in blood collection.

She is passionate about educating others on the critical role phlebotomists play in the healthcare system and regularly writes content focused on blood collection best practices, troubleshooting common issues, and understanding the latest trends in phlebotomy equipment. Jessica aims to share practical insights and tips to help phlebotomists enhance their skills and improve patient care.

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