Semantics as a field of study also has significant ties to various representational theories of meaning including truth theories of meaning, coherence theories of meaning, and correspondence theories of meaning. Each of these is related to the general philosophical study of reality and the representation of meaning.
packed-cell volume (PCV) hematocrit. plasma volume the total volume of blood plasma, i.e., the extracellular fluid volume of the vascular space; see also blood volume. red cell volume the total volume of red cells in the body; see also blood volume.
MCV is an abbreviation standing for the mean corpuscular volume. It refers to the average volume of red blood cells in a being. MCV is affected either by increasing or decreasing due to the average size of a red blood cell. Take for instance, low MCV shows small red blood cell size, normal MCV shows normal red blood cell size and high MCV shows large red blood cell size. Sponsored link.