329 results found
Medical tests
… Medicine Blood Level Test On this page: Test Overview Why It Is Done How To … At a low blood level, they don't work as well as they should. At a high blood level, they may cause problems. Your … your test at a certain time of day. For example, you may have your test in the morning, before you take your …
Medical tests
… Carbon Monoxide (CO) Test On this page: Test Overview Why It Is Done How To … or death. Why It Is Done This test may be done if you have been exposed to carbon monoxide or if you have … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… Overnight Dexamethasone Suppression Test On this page: Test Overview Why It Is Done How To … cortisol levels often stay very high in people who have Cushing's syndrome. Sometimes other conditions can keep … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… Adrenocorticotropic Hormone (ACTH) Test On this page: Test Overview Why It Is Done How To … Be sure to ask your doctor if there are any foods that you should not eat. Many medicines can change the results of … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… Total Serum Protein Test On this page: Test Overview Why It Is Done How To … well your body is able to fight off infection. See if you have a rare blood disease, such as multiple myeloma or … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… Alanine Aminotransferase (ALT) Test On this page: Test Overview Why It Is Done How To … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… Sodium (Na) in Blood Test On this page: Test Overview Why It Is Done How To … are also lost through the skin when you sweat. Most foods have sodium naturally in them or as an ingredient in … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… Home Lung Function Test On this page: Test Overview Why It Is Done How To … to monitor and evaluate any breathing problems you may have on a day-to-day basis. A peak flow meter allows you to … as for asthma), talk to your doctor to learn how long you should wait to test your lung function after taking your …
Medical tests
… Prothrombin Time (PT/INR) Test On this page: Test Overview Why It Is Done How To … Check the effects of warfarin (Coumadin). You will have the test regularly to make sure you are taking the … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… Sodium (Na) in Urine Test On this page: Test Overview Why It Is Done How To … are also lost through the skin when you sweat. Most foods have sodium naturally in them or as an ingredient in … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
