328 results found
Medical tests
… Aldosterone in Blood Test On this page: Test Overview Why It Is Done How To … aldosterone (a hormone made by the adrenal glands ), in the blood. Aldosterone helps regulate sodium and potassium …
Medical tests
… Catecholamines in Blood Test On this page: Test Overview Why It Is Done How To … hormones epinephrine, norepinephrine, and dopamine in the blood. These catecholamines are made by nerve tissue , the …
Medical tests
… Prealbumin Blood Test On this page: Test Overview Why It Is Done How To … Overview This test measures the amount of prealbumin in the blood. Prealbumin is a protein that is made in the liver and …
Medical tests
… Blood Alcohol Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done … It Feels Risks Results Test Overview A blood alcohol test measures the amount of alcohol (ethanol) …
Medical tests
… Potassium (K) in Blood Test On this page: Test Overview Why It Is Done How To … A potassium test checks how much potassium is in the blood. Potassium is both an electrolyte and a mineral. It …
Medical tests
… Prolactin Blood Test On this page: Test Overview Why It Is Done How To … prolactin, which is made by the pituitary gland , in your blood. Pregnant women have high levels of prolactin, which …
Medical tests
… Lipase Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done … A lipase test measures the amount of this enzyme in a blood sample. High amounts of lipase may be found in the …
Medical tests
… Home Lung Function Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done … It Feels Risks Results Test Overview A home lung function test uses a peak flow meter or a home …
Medical tests
… Medicine Blood Level Test On this page: Test Overview Why It Is Done How To … Risks Results Test Overview A medicine blood level test measures how much of your medicine is in …
Medical tests
… Calcium (Ca) in Blood Test On this page: Test Overview Why It Is Done How To … Test Overview A test for calcium in the blood checks the calcium level in the body that is not …
