3889 results found
Medical tests
… Cortisol in Blood Test On this page: Test Overview Why It Is Done How To … gland . Cortisol is made by the adrenal glands . Cortisol levels go up when the pituitary gland releases another … (ACTH). Cortisol has many functions. It helps the body use sugar (glucose) and fat for energy ( metabolism ), and it …
Medical tests
… Phosphate in Blood Test On this page: Test Overview Why It Is Done How To … A phosphate test measures the amount of phosphate in a blood sample. Phosphate is a charged particle (ion) that … in the body react in opposite ways: as blood calcium levels rise, phosphate levels fall. A hormone called …
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 … is also important in how nerves and muscles work. Potassium levels often change with sodium levels. When sodium levels …
Health topics
… Diabetes: Living With an Insulin Pump Actionset Overview … be an important tool in preventing problems like very low blood sugar. But using an insulin pump takes some getting used to. …
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 levels in the body. This helps control blood pressure and …
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 helps make breast milk. During …
Health topics
… Food List for Diabetes This document is not available for the consumer … is not available for the consumer audience. … Food List for Diabetes …
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 … the adrenal glands called a pheochromocytoma. Catecholamine levels in the blood can change quickly, so it may be hard to …
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) … drivers. Most provinces have legal consequences starting at levels as low as 0.05. Legal limits are set lower for …
Medical tests
… Renin Blood Test On this page: Test Overview Why It Is Done How To … Results Test Overview A renin assay blood test is done to find the cause of high blood pressure … other substances to help balance sodium and potassium levels in the blood and fluid levels in the body, which …
