Figures in many Northern Renaissance paintings look a little strange by the Italian Renaissance standards. People often have slightly elongated heads and strange-looking faces, but overall their proportions are realistic. Northern Renaissance painting lacks the classical references found in Italian art.
A. MCH stands for mean corpuscular hemoglobin. It estimates the average amount of hemoglobin in each red blood cell, measured in picograms (a trillionth of a gram). Automated cell counters calculate the MCH, which is reported as part of a complete blood count (CBC) test. MCH may be low in iron-deficiency anemia, and may be high in anemia due to vitamin B12 or folate deficiency. Other forms of anemia can also cause MCH to be abnormal.
MCH, MCHC, and MCV are parts of red cell indices (parameters reflecting size and hemoglobin content of red cells) that have traditionally been used to aid in the differential diagnosis of anemia.nterpretation. Both mean corpuscular hemoglobin (MCH) and mean corpuscular hemoglobin concentration (MCHC) reflect the average hemoglobin content of red blood cells in slightly different ways (see Description in Background).