329 results found
Medical tests
… Ophthalmoscopy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … other structures in the eye. The doctor uses a magnifying tool called an ophthalmoscope and a light source to see …
Medical tests
… Gastrin Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … as you want up to 1 hour before the test. Be sure to tell your doctor about all the non-prescription and prescription …
Medical tests
… (MRI) of the Spine On this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview …
Medical tests
… Stone Analysis On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … Prepare If you think you might have a kidney stone, talk to your doctor. You may be told to collect the stone by …
Medical tests
… DHEA-S Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks … disease . A tumour in an adrenal gland. How To Prepare If your doctor tells you to fast before your test, do not eat …
Medical tests
… Vaginal Wet Mount On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … and legs supported by footrests. Your doctor will place a tool called a speculum into your vagina. The speculum helps … is present. A yellow-green, foamy discharge that has a bad odour may mean trichomoniasis is present. A thin, …
Medical tests
… Home Blood Pressure Test On this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related …
Medical tests
… (TSH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … (T3) and thyroxine (T4). T3 and T4 help control your body's metabolism . Triiodothyronine (T3) and thyroxine …
Medical tests
… Cystometry On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … cord and brain that you need to urinate. In response, your spinal cord sends a signal for the bladder to contract …
Medical tests
… (PTH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health …
