The complete blood count (CBC) is a test that looks at the different types of cells in your blood. It can help diagnose and monitor many medical conditions, including anemia, inflammation, infection, and certain cancers. This CBC also includes a white blood cell differential, which looks at the different types of white blood cells in your blood.

Key Purpose:

• Assess overall blood health
• Screen for potential health conditions
• Evaluate immune system function
• Detect blood disorders Role in the Body Critical Functions:
• White blood cells fight infections
• Red blood cells carry oxygen
• Platelets help blood clotting
• Support immune response
• Maintain blood system health

Normal Ranges Key Components:

• White Blood Cells: 4,000-10,000 cells/mcL
• Red Blood Cells:
• Females: 4.0-5.4 million cells/mcL
• Males: 4.5-6.1 million cells/mcL
• Platelets: 150,000-400,000 cells/mcL

Low Test Results May Indicate Potential Conditions:

• Weakened immune system
• Bone marrow problems
• Viral infections
• Anemia
• Nutritional deficiencies

High Test Results May Suggest Potential Conditions:

• Active infection
• Inflammation
• Blood cancers
• Immune system disorders
• Chronic diseases

Always require professional medical interpretation for accurate diagnosis.