Answers: This usually means a character is losing blood somewhere (revealed or occult) and there is no abnormality/ deficiency related with hemopoisis (formation of blood).
As the definition suggests, treatment will depend on the lead to.
Hope it helps.
Good luck!
The red cell are normal size and color, and lo contained by number.
Anemias are caused by : lo production of Rbc's (marrow failure), Rbc destruction (hemolysis) and blood loss.
In medical parlance, n-n anemias topple into the category of anemias of chronic disease.
Treatment depends on the etiology.