Raven /ra-ven/ [2 sylls.] as a girls' name (also used less widely as boys' name Raven) is pronounced RAY-ven. It is of English origin. A large black bird made famous by Edgar Allen Poe's poem The Raven.
Both of these tests are completed as a part of a CBC, or complete blood count test. The normal MCV range for adults is 84 to 96 femtoliters, and the normal MCH range is 28 to 34 picograms per cell, states WebMD.
Higher RDW values indicate greater variation in size. Normal reference range of RDW-CV in human red blood cells is 11.5-14.5%. If anemia is observed, RDW test results are often used together with mean corpuscular volume (MCV) results to determine the possible causes of the anemia.ormal reference range of RDW-CV in human red blood cells is 11.5-14.5%. If anemia is observed, RDW test results are often used together with mean corpuscular volume (MCV) results to determine the possible causes of the anemia.