Medically reviewed by Michael Menna, DO Key Takeaways The MCV test measures the size of your red blood cells.A normal MCV for adults is between 80 and 100 femtoliters.MCV levels can indicate ...
Red blood cell distribution width (RDW) may be a good biomarker for chronic obstructive pulmonary disease (COPD) severity, study finds. There is a positive association between increased red blood cell ...