329 results found
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A breast … See how far cancer has spread in a breast. Check your breasts if you have silicone breast implants or dense … of some areas of your breast. How It Feels The gel may feel cold when it is put on your breast. You will feel light …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A gastrin … as you want up to 1 hour before the test. Be sure to tell your doctor about all the non-prescription and prescription … in 1 to 2 days. Normal Each lab has a different range for what's normal. Your lab report should show the range that …
Medical tests
… Test Overview Sleep studies are tests that record what happens to your body during sleep. The studies are done to find out … often. The CPAP machine delivers air or extra oxygen. This increases the air pressure in your throat so your airway is …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A tonometry test measures the pressure inside your eye, which is called intraocular pressure (IOP). This … to check for increased intraocular pressure (IOP), which increases your risk of glaucoma. To check the treatment for …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A lymph node … a microscope for problems. Fine-needle aspiration biopsy. Your doctor inserts a thin needle into a lymph node and … blood thinners.) Make sure that you understand exactly what your doctor wants you to do. If a lymph node biopsy …
Medical tests
… Why It Is Done How to Prepare How It Is Done How It Feels Risks Results Test Overview An echocardiogram (also called an echo) uses sound waves to make an image of your heart. A device called a transducer is moved across … Walking or running shoes are best. Understand exactly what test is planned, along with the risks, benefits, and …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A semen … 2 to 5 days before this test. This helps to make sure that your sperm count will be at its highest. It also makes the … in an inside pocket. Avoid getting the semen hot or cold. If you'd prefer to collect the sample without …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A stool … infection. This is called sensitivity testing. Depending on what your stool is being tested for, you may only need to collect …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A rheumatoid … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … one of 40 units. Normal Each lab has a different range for what's normal. Your lab report should show the range that …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A testicular … a testicular scan, the tracer is injected into a vein in your arm. It travels through your blood to the testicles. … also used to check for damage to the testicles caused by an injury or to look at the flow of blood within the testicles. …
