329 results found
Medical tests
… as you want up to 1 hour before the test. Be sure to tell your doctor about all the non-prescription and prescription … may need to stop taking some medicines before this test. Stress can affect gastrin levels. So you may be asked to … may need to stop taking some medicines before this test. Stress can affect gastrin levels. So you may be asked to …
Medical tests
… Or it may be done to look for blocked blood vessels in your lungs. During an angiogram, the doctor will put a thin, … I Have an Angiogram? How To Prepare Procedures can be stressful. This information will help you understand what … table. A strap, tape, or sandbags may be used to hold your body still. A lead apron may be placed under your genital …
Medical tests
… tubal ligation has been successful. How To Prepare Schedule your test for when you won't be having your period. Your doctor may suggest that the test be done soon after …
Medical tests
… How To Prepare Do not use mouthwash before you collect your sputum sample. Some types of mouthwash can kill bacteria and could affect your results. If bronchoscopy will be used to collect your sputum sample, your doctor will tell you how soon …
Medical tests
… hours before the test. Because this is a test involving your heart, you may have to stay overnight in the hospital … help you relax. You will get a shot of anesthetic to numb your skin and deeper tissues. Then a long, thin needle will be carefully inserted just below your breastbone. (In some cases, the needle is inserted …
Medical tests
… may be done. These tests look for possible problems with your baby. The tests may be called first-trimester … test result. A false-positive result can cause stress and lead to testing you don't need (such as chorionic … test result. A false-positive result can cause stress and lead to testing you don't need (such as chorionic …
Medical tests
… of pregnancy. It's used to look for possible problems with your baby. The quad screening measures the amounts of four … doesn't have the problem. A false-positive result can cause stress and lead to tests you don't need (such as an … doesn't have the problem. A false-positive result can cause stress and lead to tests you don't need (such as an …
Medical tests
… a day-to-day basis. A peak flow meter allows you to measure your peak expiratory flow . A home spirometer allows you to measure your forced expiratory volume at 1 second (FEV1). If you have a lung disease, such as asthma, your doctor may test your peak expiratory flow (PEF) to …
Medical tests
… tomography (CT) scan . For an MRI of the head, you lie with your head inside a special machine (scanner) that has a … there's nothing you have to do before this test, unless your doctor tells you to. Tell your doctor if you get nervous in tight spaces. You may get …
Medical tests
… hysteroscopy is a procedure to find and treat problems with your uterus. It may be done to remove growths from the … is called a hysteroscope, or scope. The doctor will fill your uterus with air or liquid. This makes it easier to see the inside of your uterus with the scope. The doctor may also put tools …
