Blood type tests are not just for blood transfusions. There are various other functions of knowing which blood type we have. Knowing your blood type is important because it is related to the interests of various medical measures, even those related to life safety. At least, there are about four to six liters of blood in the human body. The blood consists of red blood cells, white blood cells, and platelets. In addition, certain protein molecules called antigens and antibodies also exist in human blood. Antigen is a protein molecule that is on the surface of red blood cells, while antibodies are proteins found in blood plasma. Antigens are of two types, namely antigen A and antigen B. The presence or absence of the two antigens can affect a person's blood type or type, namely A, B, AB, or O. Not only that, the presence or absence of rhesus (Rh) factor in blood can also determine human blood type. Rhesus factor (Rh) is an inherited protein found on the surface of red blood cells...
Congenital heart disease can occur in one in a hundred births. This disease occurs because of abnormalities in heart structure that appear since the baby is still in the womb. This disease can interfere with your child's heart's ability to pump blood and oxygen delivery throughout the body. These conditions can interfere with growth and development, and even possibly fatal. Although the exact cause is unknown, there are several factors that can increase the risk of congenital heart disease in children. Understanding the Risk Factors for Congenital Heart Disease Most of the congenital heart disease is related to problems that occur in pregnancy, early in the development of a child's heart. There are various risk factors that can trigger congenital heart disease, including: Rubella Having rubella infection during pregnancy can cause problems in the development of the baby's heart. Therefore it is important to see a gynecologist before pregnancy, so that vaccin...