Sickle Cell Anemia Essay

Sickle cell anemia (SCA) is an inherited blood disease which causes normal, round, healthy red blood cells to transform into sickle-shaped cells. Normal red blood cells are flexible and can easily pass through capillaries to bring oxygen to different parts of the body. However, sickle cells are fragile, and can easily die, leading to anemia (red blood cell deficiency). SCA can also cause blood vessel occlusion (blockage of blood vessels), tissue infarctions (death due to lack of oxygen), bone, joint

Sickle cell anemia is a genetic disorder. The way it affects the human is that it causes red blood cells to become rigid and sticky. Red blood cells are normally round and easily move through blood vessels. However when a person has sickle cell anemia some of his or her red blood cells are sickle shaped, thus the name sickle cell anemia. Along with the sickle shape the red blood cells are rough and jagged and can often at times cause blood clots. Another name for this disorder is HBS disease. The

Sickle-cell Anemia is a genetic disorder that causes sever pain in the lower back, legs, arms, abdomen, and chest. Red blood cells carry oxygen to the body. The body uses oxygen to make energy. Inside the red blood cell is a protein called hemoglobin, which hooks on to the oxygen. People with sickle-cell anemia have abnormal hemoglobin known as hemoglobin S. Hemoglobin S changes the blood cells into the shape of a sickle. These abnormal sickle cells stick to the blood vessel walls causing blockages

Sickle cell anemia is an inherited disease in which the body is unable to produce normal hemoglobin, an iron-containing protein. Sickle cell anemia is a disease in which the body is unable to produce normal hemoglobin, an iron-containing protein. Abnormal hemoglobin can change cells that can become stuck in narrow blood vessels, blocking oxygen from reaching organs and tissues. Tissue that does not get a normal blood flow eventually becomes damaged. This is what causes the problems of sickle cell

Abstract Sickle Cell Anemia is a hereditary disease that changes the smallest and most important components of the body. A gene causes the bone marrow in the body to make sickled shapes, when this happens; it causes the red blood cell to die faster. This is what causes Hemolytic Anemia. Older children and adults with sickle cell disease may experience a few complications, or have a pattern of ongoing problems that shorten their lives. The most common and serious complications of sickle cell disease

Sickle cell anemia is not only about the body 's number of red blood cells (or amount of hemoglobin) fallen below normal, it’s also involves splenic sequestration, vision loss, a stroke, deep vein thrombosis and pulmonary embolism, gallstones, a very rare form of kidney cancer, etc. Many different complications feed off of sickle cell anemia, if it 's not one thing it 's another. There is not a specific treatment for this disease to make it go away, but as I listed above there are ways of helping

Sickle cell disease is a hereditary hemoglobin defect that occurs in people of African and Mediterranean decent. “First identified in 1904 by a hospital intern, sickle cell disease became, more than forty years later, the first disease found to be a genetic disease” (Harris 83). This disorder is caused by a recessive allele that changes the structure of hemoglobin. Sickle cell hemoglobin (HbS) differs from normal hemoglobin (HbA) in that of all the 574 amino acids it is made of, just one is different

Sickle Cell Anemia This paper outlines the etiology of sickle cell anemia and the nutrition considerations that is needed to maintain this disease. It also provides a five day menu plan that will greatly provide nutrition needs to prevent having a sickle cell crisis. Etiology Sickle cell anemia (SCA) is an autosomal recessive inherited disease that affects the red blood cells. A person must receive a sickle gene from each parent to have the disease. If a person only receives one gene from either

Among human beings, Sickle-Cell Anemia is a particularly well-studied example of adaptation. This chapter teaches me that Sickle-Cell Anemia is a painful disease in which oxygen-carrying red blood cells change shape and clog the finest parts of the circulatory system (page 57). Sickle- Cell changes their shape from the usual discs to shrunken sickle shapes. These sickle shaped red blood cell gives the disease its name. This type of disease is caused by a genetic mutation in a single base of the hemoglobin

The sickle cell disease is an inherited blood disorder that affects red blood cells. People with sickle cell have red blood cells that have mostly hemoglobin's, Sometimes these red blood cells become sickle-shaped or crescent shaped and have trouble going through small blood vessels. When sickle-shaped cells block small blood vessels, less blood can get to that part of the body. Tissue that does not get a normal blood flow eventually becomes damaged.This is what causes the problems of sickle cell