Anemia definicion oms pdf file download

The reticulocyte count is used to assess the appropriateness of the bone marrow response to anemia. Red blood cells carry oxygen to all the cells in the body. Anemia is the most commonly diagnosed blood disorder during pregnancy, so. Anemia in pregnancy, a health problem can prevented. Fr vmnis indicators haemoglobin concentrations for the diagnosis of anaemia and assessment of severity. Anemia microcitica ipocromicamicrocitica, ipocromica, poichilocitosi, anisocitosi, reticolocitosi, elementi a bersaglio. Anemia is strongly correlated with increased rates of death and mobility disability in older communitydwelling whites but not blacks. Worldwide prevalence of anaemia world health organization. When something goes wrong in your blood, it can affect your health and quality of life. To define this alteration there are standardized reference values. Aplastic anemia, which occurs when the bone marrow fails to produce enough red blood cells. Management of iron deficiency anemia there is clear evidence to support prompt treatment in all patients with iron deficiency anemia because it is known that treatment improves quality of life and physical condition as well as alleviates fatigue and cognitive deficits. Iron deficiency is one of the conditions that leads to the generation of an anemic process.

Vitamin deficiency anemia due to low levels of vitamins c, b12, or folate. Summary the anemia is characterized by a diminution in the concentration of hemoglobin or the capacity to transport oxygen in the blood. Hemolytic anemia, a condition where the body destroys red blood cells prematurely. Physiologically, its main effect is the decrease of oxygen supply to. Irondeficiency anemia in the school population of colombia. Sickle cell anemia, an inherited disorder characterized by abnormal, crescentshaped red blood. When the number of red blood cells is lower than normal, less oxygen is carried in the blood. Signs a person with anemia may not notice any signs. Hematologic values of 163 normal fetuses between 18 and 30 weeks of gestation. The normal reticulocyte count in a patient with a normal hb and hct is about 1%. Iron deficiency anemia low transferrin saturation, and a high total ironbinding capacity. Elaboracion propia basada en world health organization 2008, worldwide prevalence of anemia. Deficit di glucoso6fosfato deidrogenasi azione protettiva nei confronti degli agenti ossidanti farmaci tossineagenti ossidanti farmaci, tossine.