What should I know about was wird beim grossen blutbild untersucht?

A complete blood count (CBC), often referred to as 'großes Blutbild' in German, is a routine laboratory test that evaluates the three main cellular components of blood: red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes). Specifically, it measures hemoglobin, hematocrit, red cell count, MCV, MCH, MCHC, RDW (red cell indices); total white cell count with differential (neutrophils, lymphocytes, monocytes, eosinophils, basophils); platelet count and MPV. The CBC is used to screen for anemia, infection, inflammation, clotting disorders, and hematologic conditions. It does not replace a basic metabolic panel, hormone tests, or vitamin level assessments. Results must be interpreted by a physician in the context of the patient's history and symptoms. Normal ranges vary by age, sex, and laboratory. A CBC alone cannot diagnose organ function, nutritional deficiencies, or genetic predispositions. It is a well-established, evidence-based screening tool (standard medical practice).