312 results found
Medical tests
… Body Temperature On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … flow to your skin to save body heat. You may start to shiver. When the muscles tremble this way, it helps to make … flow to your skin to save body heat. You may start to shiver. When the muscles tremble this way, it helps to make …
Medical tests
… Angiogram of the Lung On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … blockage in a blood vessel that slows or stops blood flow. Why It Is Done A lung angiogram may be done to measure the … blockage in a blood vessel that slows or stops blood flow. Why It Is Done A lung angiogram may be done to measure the …
Medical tests
… Magnetic Resonance Imaging (MRI) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … of MRI—the standard MRI machine and the open MRI machine . Why It Is Done Magnetic resonance imaging (MRI) is done for … of MRI—the standard MRI machine and the open MRI machine . Why It Is Done Magnetic resonance imaging (MRI) is done for …
Medical tests
… (CT) Scan of the Body On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … needle or other tool into the right place inside your body. Why It Is Done CT scans are used to study areas of the body … needle or other tool into the right place inside your body. Why It Is Done CT scans are used to study areas of the body …
Medical tests
… Electrophysiology (EP) Study On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … small areas of your heart that are causing the problem. Why It Is Done An electrophysiology study is used to check … Follow the instructions exactly about when to stop eating and drinking. This may be a few hours before the …
Medical tests
… Testosterone Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … usually highest in the morning and lowest in the evening. Why It Is Done For high or low levels of testosterone, a testosterone test may be done to: See why a man is having problems in fathering a child …
Medical tests
… Hormone (FSH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … organs (testicles or ovaries) are working as they should. Why It Is Done The amounts of FSH and other hormones are measured to: Find out why a couple can't become pregnant. Help diagnose menstrual …
Medical tests
… and Aspiration of Sinus Contents On this page: Overview Why It Is Done Results Overview For this test, the sinus … and to determine which medicine will be most effective in treating it. Cells taken from the sample may be studied under … sinus cavity is then usually flushed with saline solution. Why It Is Done Needle puncture and aspiration of the sinus …
Medical tests
… Urodynamic Tests On this page: Test Overview Why It Is Done How To Prepare How It is Done How It Feels … Other tests may be done in a hospital or surgery centre. Why It Is Done These tests are done to help find out why a person has symptoms such as: Leaking urine. Feeling …
Medical tests
… Luteinizing Hormone (LH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels … of testosterone , which plays a role in sperm production. Why It Is Done A luteinizing hormone (LH) test may be done to: Help find out why you can't get pregnant (infertility). LH testing is …
