Hematologic Discussion Essay

Question 1Anemia is a condition of the telephone circuit in which the number of healthy red parentage cells is very low to meet the oxygen requirements of body tissues. It is mainly categorize on the basis of erythrocyte morphology, physiology and probable etiology. The classification based on morphology of red line of merchandise cells takes into account the size of erythrocytes. Under this family unit microcytic anaemia occurs if the red relationship cells are smaller than normal.Normocytic anemia is reach if the red melodic phrase cells have the normal size but scorn in number whereas macrocytic anemia occurs when the red blood cells are big than normal. Based on etiology, various conditions are considered which result in all blood loss, excessive destruction of red blood cells and decreased or impaired production of red blood cells. On the same note, the physiologic classification is based on hemoglobin level and occurs in third stages. These include the mild stage i n which the Hb level is 110-90g/l, correspond stage in which Hb level is 90-70g/l, and severe stage in which Hb level is Laboratory criteria (Makama, 2010).The three signs of anemia are iron-deficiency anemia caused by blood loss such as in cases of dour or prolonged menstrual periods, insufficient iron supply or underutilization of iron in the body. Aplastic anemia is caused by inability of the bone stub to produce enough erythrocytes, platelets and white blood cells. Sickle-cell anemia is caused by a hereditary defect which affects Hb production in which the red blood cells assume an abnormal crescent shape.It is worth noting that the most common oddball of anemia in the United States is iron-deficiency anemia since most women are of shaver bearing age and experience excessive blood loss during menses. Similarly, the signs and symptoms of this type of anemia are pale skin, fatigue, headache, dizziness, gastrointestinal disturbances, and dry mouth. Its treatment involves use of goods and services of iron rich diet including iron supplements (bodyandhealth.canada.com, 2009).Question 2DIC is an acronym that stands for disseminated intravascular coagulation. It is a serious disorder in which proteins which control blood curdling dumbfound abnormally active resulting in formation of blood clots within blood vessels. The clogging of blood vessels cuts off blood supply to various variety meat such as the brain, liver and kidneys. DIC can be caused by accepted types of blood cancer, blood infection by fungus or bacteria and blood transfusion reactions. Clinical manifestations include excessive hemorrhage, hypertension, and blood clots. DIC can be treated by using plasma transfusions to replace blood clotting factors. Also heparin may be used to prevent blood clotting (nlm.nih.gov, 2010).