329 results found
Medical tests
… fainted or who often feel light-headed. The results help your doctor know the cause of your fainting or feeling light-headed. The test uses a … before the test. You may need to have someone drive you home after the test. Tell your doctor ALL the medicines and …
Medical tests
… Overview A medicine blood level test measures how much of your medicine is in your blood. Your doctor checks it to … also look at your results based on your age, health, and other factors to help decide whether you are taking the … also look at your results based on your age, health, and other factors to help decide whether you are taking the …
Medical tests
… measures the amount of a type of sugar, called glucose, in your blood. Glucose comes from carbohydrate foods . It is … you start eating a meal. This test is most often done at home when you have diabetes. It can see if you are taking … A1c test and the oral glucose tolerance test (OGTT) are other tests used to look at blood sugar levels. The A1c test …
Medical tests
… time tests, no matter the testing method. It lets your doctor understand results in the same way even when … by the liver. Vitamin K is needed to make prothrombin and other clotting factors. Prothrombin time is an important … site to collect your blood. Some people use a monitor at home to test a small blood sample. How long the test takes …
Medical tests
… dehydration . How It Is Done This test is usually done at home. You must collect all the urine you produce in a … the toilet. Don't save this urine. This marks the start of your 24-hour period. For the next 24 hours, collect all your … also look at your results based on your age, health, and other factors. A value that isn't in the normal range may …
Medical tests
… gastrointestinal (or GI) endoscopy is a test that allows your doctor to look at the inside of your esophagus, … days before the test. Be sure you have someone to take you home. Anesthesia and pain medicine will make it unsafe for … procedure is planned, along with the risks, benefits, and other options. Tell your doctor ALL the medicines and …
Medical tests
… more study or printed out as photographs. Why It Is Done Your doctor may want you to have a coronary calcium scan if other test results are not clear about whether you should … get this medicine, be sure you have someone to take you home. How It Is Done You will need to remove any jewellery …
Medical tests
… Test Overview Laryngoscopy is an examination that lets your doctor look at the back of your throat, your voice box … before the procedure. Be sure you have someone to take you home. Anesthesia and pain medicine will make it unsafe for … the test and how soon to do it. If you take aspirin or some other blood thinner, ask your doctor if you should stop …
Medical tests
… partly controls serum osmolality. Water constantly leaves your body as you breathe, sweat, and urinate. If you do not … also look at your results based on your age, health, and other factors. A value that isn't in the normal range may … also look at your results based on your age, health, and other factors. A value that isn't in the normal range may …
Medical tests
… Overview A chloride test measures the level of chloride in your blood or urine. Chloride is one of the most important … from the arm. Urine test This test is usually done at home. You must collect all the urine you produce in a … also look at your results based on your age, health, and other factors. A value that isn't in the normal range may …
