Zemenu TamirBiruk Hailu2025-08-122025-08-122022-06-16https://etd.aau.edu.et/handle/123456789/6439Cytopenia occurs when one or more of your blood cell types are lower than it should be. Your blood consists of three main parts. Red blood cells, also called erythrocytes, carry oxygen and nutrients around your body.en-UShematological profileblood donorscomplete blood countAssessment of Cytopenias and Alse Eligibility Status af Apparently Healthy Blood Donors at National Blood Bank Services, Addis Ababa, Ethiopia