Special Needs - Sickle Cell
This is a blood disorder where there is an abnormality inside the red blood cells of the patient, making the cell become rigid and deformed - looking like a sickle, these cells are not able to carry enough oxygen to the body, and they die early, causing a shortage in red blood cells. Normal red blood cells are flexible, with a shape like a doughnut, and are able to pass through the veins and arteries of a person. However, the shape and rigid form of the sickled-shaped blood cells of a patient causes blockages and preventing free blood flow. Who Does Sickle Cell Affect? Sickle cell anemia is inherited from parents who carry the abnormal genes, the patient gets one of these genes from his/her father and one from his/her mother. If only one parent carries this abnormal gene, then there is a chance that the child will also become a carrier. To know if a person has sickle cell, or is a carrier, a blood test is usually carried out. 80% of sickle cell cases occur in Africa, a repor...