Common Laboratory Tests on Blood Sample Collected in Red Top Tube: Understanding their Significance

Written By Jessica Turner, BS, CPT

Summary

  • Common laboratory tests can be performed on a blood sample collected in a Red Top tube.
  • These tests can provide valuable information about a patient's health status.
  • Understanding the significance of these tests can help in diagnosing and managing various medical conditions.

Introduction

In the United States, laboratory tests are an essential component of healthcare, providing valuable information for diagnosis, treatment, and monitoring of various medical conditions. When a blood sample is collected in a Red Top tube, several common laboratory tests can be performed to assess the patient's health status.

Complete Blood Count (CBC)

A Complete Blood Count (CBC) is a routine blood test that provides information about the various components of blood, including red blood cells, white blood cells, and platelets. This test can help in diagnosing conditions such as anemia, infection, and blood disorders.

Components of a CBC

  1. Red Blood Cell Count (RBC)
  2. Hemoglobin (Hgb)
  3. Hematocrit (Hct)
  4. White Blood Cell Count (WBC)
  5. Platelet Count

Basic Metabolic Panel (BMP)

A Basic Metabolic Panel (BMP) is a group of blood tests that provide information about the body's metabolism, electrolyte balance, and kidney function. This test is often used to assess the patient's overall health status and can help in diagnosing conditions such as diabetes, kidney disease, and electrolyte imbalances.

Components of a BMP

  1. Glucose
  2. Sodium
  3. Potassium
  4. Carbon Dioxide (CO2)
  5. Calcium
  6. Chloride
  7. Blood Urea Nitrogen (BUN)
  8. Creatinine

Liver Function Tests (LFTs)

Liver Function Tests (LFTs) are a group of blood tests that assess the function of the liver and provide information about its health status. These tests can help in diagnosing liver diseases, such as hepatitis, cirrhosis, and fatty liver disease.

Components of LFTs

  1. Aspartate Aminotransferase (AST)
  2. Alanine Aminotransferase (ALT)
  3. Alkaline Phosphatase (ALP)
  4. Total Bilirubin
  5. Albumin
  6. Protein

Lipid Profile

A Lipid Profile is a group of blood tests that assess the levels of cholesterol and triglycerides in the blood. This test can help in evaluating the patient's risk of heart disease and stroke.

Components of a Lipid Profile

  1. Total Cholesterol
  2. Low-Density Lipoprotein (LDL) Cholesterol
  3. High-Density Lipoprotein (HDL) Cholesterol
  4. Triglycerides

Conclusion

Common laboratory tests that can be performed on a blood sample collected in a Red Top tube provide valuable information about a patient's health status and can help in diagnosing and managing various medical conditions. Understanding the significance of these tests is essential for healthcare professionals in providing optimal care to their patients.

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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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