The “CBC (Complete Blood Count)” is a comprehensive blood test that evaluates various components of blood, providing essential information about overall health and detecting potential abnormalities. This test assesses multiple parameters, including hemoglobin (Hb), erythrocyte (RBC) count, packed cell volume (PCV), and mean cell volume (MCV), which measure different aspects of red blood cells (RBCs) such as their quantity, size, and oxygen-carrying capacity. Additionally, the CBC evaluates mean cell hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC), and red cell distribution width (RDW), offering insights into the hemoglobin content and uniformity of RBCs in the bloodstream.

Moreover, the CBC measures total leukocytes (WBC) count and their differential counts, including neutrophils, lymphocytes, monocytes, eosinophils, and basophils, which are crucial for assessing the body’s immune response and detecting potential infections or inflammatory conditions. Platelet count, mean platelet volume (MPV), platelet distribution width (PDW), and parameters such as plateletcrit (PCT) are also evaluated, providing information about blood clotting ability and potential bleeding disorders. Additionally, the CBC may include assessments for specific conditions like parasitic infections and provide calculated ratios like the neutrophil-to-lymphocyte ratio (NLR) to aid in diagnosing and monitoring various health conditions. Overall, the CBC is a fundamental diagnostic tool used by healthcare professionals to assess overall health status, diagnose diseases, and monitor treatment responses.