329 results found
Medical tests
… Renin Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … For 2 to 4 weeks before the test, you may be asked to stop taking medicines that can affect the test, such as …
Medical tests
… Endoscopy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … The doctor also can use the scope to take out growths or stop bleeding. Why It Is Done An upper GI endoscopy may be … an infection, such as helicobacter pylori (H. pylori). Find problems in the upper gastrointestinal (GI) tract. These …
Medical tests
… (BPP) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … of pregnancy. If there is a chance that your baby may have problems during your pregnancy ( high-risk pregnancy ), a … test. How To Prepare If you smoke, you will be asked to stop smoking for 2 hours before testing. This is because …
Medical tests
… Myelogram On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … A myelogram may be done to find a tumour, an infection, problems with the spine such as a herniated disc , or … that prevents blood clots, your doctor may tell you to stop taking it before your test. Or your doctor may tell you …
Medical tests
… Testicular Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … that prevents blood clots, your doctor may tell you to stop taking it before your test. Or your doctor may tell you … health products you take. Some may increase the risk of problems during your test. Your doctor will tell you if you …
Medical tests
… Stress Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … speeding up (accelerating). This means your baby may have problems with the stress of normal labour. A contraction … the test. Empty your bladder before the test. If you smoke, stop for 2 hours before the test. Smoking can lower your …
Medical tests
… Ketone Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … in poor nutrition such as anorexia nervosa or bulimia , alcohol use disorder , or poisoning from drinking rubbing alcohol (isopropanol). Have not eaten …
Medical tests
… Kidney Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … a microscope. A kidney biopsy may be done to check for problems or when other tests show a kidney problem. For … your procedure. Preparing for the procedure You may need to stop eating and drinking before the day of the procedure. If …
Medical tests
… Laryngoscopy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … direct laryngoscopy helps a doctor: Find the cause of voice problems, such as a breathy voice, hoarse voice, weak voice, … during your test. Your doctor will tell you if you should stop taking any of them before the test and how soon to do …
Medical tests
… Mediastinoscopy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … around inside that space. This test is done to look for problems such as infection, inflammation, or cancer. The … procedure. Follow the instructions exactly about when to stop eating and drinking. If you don't, your procedure may …
