Blood count tests, often referred to as Complete Blood Count (CBC) tests, are among the most common and informative diagnostic tools in modern medicine. With just a small sample of blood, healthcare providers can uncover vital information about a person’s overall health and detect a range of conditions early on.

WHAT IS A BLOOD COUNT TEST? 

A Complete Blood Count (CBC) measures the levels of different cells in your blood, including:

– RED BLOOD CELLS (RBCs) – Carry oxygen throughout the body. 

– WHITE BLOOD CELLS (WBCs) – Defend against infections. 

– PLATELETS – Help with blood clotting. 

– HEMOGLOBIN – The protein in red blood cells that carries oxygen. 

– HEMATOCRIT – Measures the proportion of red blood cells in your blood.

WHY IS IT DONE? 

Doctors often order CBC tests to:

– Check for anemia, infections, or immune system disorders 

– Monitor chronic conditions like kidney disease or cancer 

– Track the effects of medications or treatments 

– Evaluate unexplained symptoms like fatigue, bruising, or fever

WHAT CAN THE RESULTS SHOW? 

– Low red blood cell or hemoglobin levels could indicate anemia.

– Elevated white blood cells might suggest infection or inflammation. 

– Low platelet count could point to a bleeding disorder. 

– High hematocrit levels may indicate dehydration or other issues.

Blood count tests are quick, non-invasive, and incredibly valuable in understanding your body’s internal status. Regular checkups and blood work can catch potential health issues early, making treatment more effective and boosting your long-term wellness.

By: Adenola Eniola.