329 results found
Medical tests
… Echocardiogram On this page: Test Overview Why It Is Done How to Prepare How It Is Done How It Feels Risks Results … look at the pictures on a screen. You will not be able to eat or drink until the numbness from the throat spray wears … procedure Follow your doctor's instructions exactly about when to stop eating and drinking before the test. This may …
Medical tests
… Awareness On this page: Test Overview Why It Is Done How To Prepare How It Is Done Risks Results Related … abstinence.) Learning about these changes can help you know when you ovulate . You can then time sexual intercourse to … for several months just after you wake up. Do it before you eat, drink, or do any other activity. Use a special …
Medical tests
… of the Liver On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … on a screen to help guide the needle into the liver. When the needle goes into the liver, you may feel a pain in … and Wilson's disease , are present. Check the response to treatment for liver disease. Find out if a medicine, such as …
Medical tests
… Semen Analysis On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … or clinic, you may be able to collect the semen sample at home. Collect the semen sample into the container your … orchitis , varicocele , Klinefelter syndrome , radiation treatment to the testicles , and diseases that can cause …
Medical tests
… (Joint X-Ray) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … For instance, have you had a reaction from a bee sting or eating shellfish? Are allergic to any medicines. This … how we develop our content . Media gallery Anatomy of a healthy joint … Test Overview An arthrogram is a test using …
Medical tests
… Breast Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … general anesthesia , follow the instructions exactly about when to stop eating and drinking, or your surgery may be cancelled. If …
Medical tests
… Catheterization On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … work. How To Prepare Follow the instructions exactly about when to stop eating and drinking. If your doctor told you to take your …
Medical tests
… (ACTH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … life, so its levels in the blood are closely controlled. When cortisol levels rise, ACTH levels normally fall. When … Cushing's syndrome ). How To Prepare You may not be able to eat or drink for 10 to 12 hours before an ACTH test. Your …
Medical tests
… Sleep Studies On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … and carbon dioxide blood levels, heart rate and rhythm, breathing rate and rhythm, the flow of air through your mouth … test measures to see if you can stay awake during a time when you are normally awake. If your doctor thinks that you …
Medical tests
… (EP) Study On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … is a test to see if there is a problem with your heartbeat (heart rhythm) and to find out how to fix it. In this … for the procedure Follow the instructions exactly about when to stop eating and drinking. This may be a few hours …
