302 results found
Medical tests
… Sickle Cell Test On this page: Test Overview Why It Is Done How To … Test Overview A sickle cell test is a blood test done to check for sickle cell trait or sickle cell disease . Sickle cell disease is an inherited blood disease …
Medical tests
… Technetium-Labelled Red Blood Cell Bleeding Scan On this page: Test Overview Related … Information Test Overview In a technetium-labelled red blood cell bleeding scan, blood is taken from you, and a …
Medical tests
… Blood Culture On this page: Test Overview Why It Is Done How … It Feels Risks Results Test Overview Blood normally doesn't have any bacteria or fungi in it. A … in infants and older adults. It can happen because of a disease (such as cancer or AIDS) or from medicines (such as …
Medical tests
… Blood Type Test On this page: Test Overview Why It Is Done … markers (called antigens ) on the surface of red blood cells. Blood type tests may also be done to see if two … the baby can develop mild to severe problems (called Rh disease or erythroblastosis fetalis ). In rare cases, if Rh …
Medical tests
… Cell-Free DNA Test On this page: Test Overview Health Tools … number of chromosomes . It also can reveal the sex and blood type of the fetus. This is a blood test for the mother. The test can be done as early as …
Medical tests
… Potassium (K) in Blood Test On this page: Test Overview Why It Is Done How To … water (the amount of fluid inside and outside the body's cells) and electrolyte balance of the body. Potassium is … malnutrition, vomiting, diarrhea and certain kidney diseases, such as Bartter's syndrome. Bartter's syndrome is …
Medical tests
… Renin Blood Test On this page: Test Overview Why It Is Done How To … (hypertension) . Renin is an enzyme made by special cells in the kidneys . Renin works with aldosterone (a … you. High values A high renin value can mean that kidney disease, blockage of an artery leading to a kidney, …
Medical tests
… Aldosterone in Blood Test On this page: Test Overview Why It Is Done How To … A tumour in the adrenal glands ( Conn's syndrome ). Kidney disease. Liver disease. Heart failure. Dehydration. A … blood pressure ( pre-eclampsia ). An overgrowth of normal cells in the adrenal glands (called adrenal hyperplasia) or …
Medical tests
… Blood Glucose Test On this page: Test Overview Why It Is … by the body. Insulin is a hormone that helps your body's cells use the glucose. Insulin is produced in the pancreas … Low glucose levels also may be caused by: Addison's disease . Decreased thyroid hormone levels ( hypothyroidism …
Medical tests
… Blood Alcohol Test On this page: Test Overview Why It Is … It Feels Risks Results Test Overview A blood alcohol test measures the amount of alcohol (ethanol) … more fat than men's bodies. Alcohol does not go into fat cells as well as other cells, so women tend to keep more …
