329 results found
Medical tests
… fetus ) in the uterus . Amniotic fluid has cells and other substances that can give clues about the health of your … weeks 15 and 20 to look at the baby's genes. It can also be used later in pregnancy. Amniocentesis for genetic testing … also tell the sex of your fetus. The amounts of some substances in the amniotic fluid may be measured. These …
Medical tests
… helps carry certain hormones that regulate the way the body uses energy and other substances through the blood. When prealbumin levels are … that regulate the way the body uses energy and other substances through the blood. When prealbumin levels are …
Medical tests
… blood. Your body makes antibodies to attack and destroy substances such as bacteria and viruses. But in autoimmune diseases, the antibodies attack and … blood. Your body makes antibodies to attack and destroy substances such as bacteria and viruses. But in autoimmune …
Medical tests
… Overview A renin assay blood test is done to find the cause of high blood pressure (hypertension) . Renin is an … (a hormone made by the adrenal glands ) and several other substances to help balance sodium and potassium levels in … (a hormone made by the adrenal glands ) and several other substances to help balance sodium and potassium levels in …
Medical tests
… carbon dioxide in the blood from an artery. This test is used to find out how well your lungs are able to move oxygen … chronic obstructive pulmonary disease (COPD) . See how well treatment for lung diseases is working. Find out if you need … failure , kidney failure , uncontrolled diabetes , sleep disorders, or severe infections or who have had a drug …
Medical tests
… vessels. Albumin also helps carry some medicines and other substances through the blood and is important for tissue … out if your diet contains enough protein. Help find the cause of swelling of the ankles or belly or of fluid … vessels. Albumin also helps carry some medicines and other substances through the blood and is important for tissue …
Medical tests
… Overview A tissue type test is a blood test that identifies substances called antigens on the surface of body cells and … if a person has a chance of getting certain diseases that cause the body to attack its own cells, such as autoimmune … Overview A tissue type test is a blood test that identifies substances called antigens on the surface of body cells and …
Medical tests
… to find germs (such as bacteria or a fungus) that can cause an infection. A bacterial infection in the blood, called … For a blood culture, a sample of blood is added to a substance that promotes the growth of germs. The type of … For a blood culture, a sample of blood is added to a substance that promotes the growth of germs. The type of …
Medical tests
… makes ALT levels go up. Most increases in ALT levels are caused by liver damage. The ALT test is often done along with … Identify liver disease, such as cirrhosis and hepatitis, caused by alcohol, drugs, or viruses. Help check for liver … damage. Find out whether jaundice was caused by a blood disorder or liver disease. Keep track of the effects of …
Medical tests
… with sugars and starches in foods to make acids and other substances that can cause problems and damage the teeth, gums, and bone. Acids can … with sugars and starches in foods to make acids and other substances that can cause problems and damage the teeth, …
