Erythrocyte count; Red blood cell count
Definition of RBC count
An RBC count is a blood test that tells how many red blood cells (RBCs) you have.
David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc. – 2/9/2010