329 results found
Medical tests
… Count On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results What Affects the … to put a needle into the vein. Clean the needle site with alcohol. Put the needle into the vein. More than one needle …
Medical tests
… Immunoglobulins On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … , in your blood. Antibodies are substances made by the body's immune system in response to bacteria, viruses, …
Medical tests
… in Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … keep the water (the amount of fluid inside and outside the body's cells) and electrolyte balance of the body. Sodium is …
Medical tests
… in Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … helps balance the amounts of water and electrolytes in the body. (Water is the amount of fluid inside and outside the …
Medical tests
… in Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … Uric acid is produced from the natural breakdown of your body's cells and from the foods you eat. Most of the uric …
Medical tests
… (ANA) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview An antinuclear antibody (ANA) test measures the amount and pattern of …
Medical tests
… Karyotype Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … the size, shape, and number of chromosomes in a sample of body cells. Extra or missing chromosomes, or abnormal …
Medical tests
… On this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … Test Overview Chlamydia tests use a sample of body fluid or urine to see whether chlamydia bacteria ( …
Medical tests
… C-Peptide Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … linked when first made by the pancreas. Insulin helps the body use and control the amount of sugar (glucose) in the …
Medical tests
… (PKU) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … baby has the enzyme needed to use phenylalanine in their body. Phenylalanine is an amino acid that is needed for …
