Hematologic Discussion Essay Example for Free

Hematologic Discussion EssayQuestion 1Anemia is a condition of the caudex in which the number of healthy bolshy descent cells is very low to meet the oxygen requirements of proboscis tissues. It is mainly classified on the basis of erythrocyte morphology, physiology and probable etiology. The classification found on morphology of red argumentation cells takes into account the size of erythrocytes. Under this category microcytic anemia occurs if the red blood cells are smaller than normal.Normocytic anemia is present if the red blood cells have the normal size but reject in number whereas macrocytic anemia occurs when the red blood cells are larger than normal. Based on etiology, dissimilar conditions are considered which result in either blood loss, excessive destruction of red blood cells and reduced or impaired production of red blood cells. On the same note, the physiological classification is based on hemoglobin level and occurs in three stages. These include the m ild stage in which the Hb level is 110-90g/l, moderate stage in which Hb level is 90-70g/l, and severe stage in which Hb level is Laboratory criteria (Makama, 2010).The three types of anemia are weight-lift-deficiency anemia cause by blood loss such as in cases of heavy or prolonged menstrual periods, insufficient iron supply or underutilization of iron in the body. Aplastic anemia is caused by inability of the bone marrow to produce enough erythrocytes, platelets and ovalbumin 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 type of anemia in the United States is iron-deficiency anemia since most women are of child 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 treatmen t involves intake 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 accountant blood clotting become abnormally active resulting in formation of blood clots within blood vessels. The clogging of blood vessels cuts off blood supply to various organs such as the brain, liver-colored and kidneys. DIC can be caused by certain 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).