Medically reviewed by Michael Menna, DOKey TakeawaysThe 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 conditions ...
A mean corpuscular volume (MCV) test is a blood test that measures the size and volume of your red blood cells. Red blood cells help carry oxygen from the lungs to other body parts. An MCV test is ...