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.
A: In a blood test, a decreased mean corpuscular hemoglobin, MCH, and elevated red cell distribution width, or RDW, value means a low red blood cell count, which indicates anemia, states WebMD. Normal adult MCH and RDW values are 28 to 34 picograms per cell and 11.5 to 14.5 percent respectively.