329 results found
Medical tests
… disease . A tumour in an adrenal gland. How To Prepare If your doctor tells you to fast before your test, do not eat or drink anything except water for 9 to 12 hours before you have your blood drawn. In most cases, you are allowed to take …
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
… body makes against HCV. These proteins will be present in your blood if you have a hepatitis C infection now or have … You have an HIV infection. The tests also are done to help your doctor decide about your treatment and see how well it works. How To Prepare In …
Medical tests
… that can't be seen with other imaging tests. For an MRI, your body is placed inside a machine that contains a strong … you make wise health decisions or take action to improve your health. Decision Points focus on key medical care … there's nothing you have to do before this test, unless your doctor tells you to. Tell your doctor if you get …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done You will need to … is usually taken from the front, back, top, and sides of your head. Hold your head completely still while the pictures are being …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. If an older baby is having the … it may help if the baby is a little hungry. You can feed your baby during the test. This may help calm your baby so he or she will hold still during the test. How …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done You will need to … X-ray pictures are needed for clear pictures of the face. Your head may need to be repositioned for each view. Hold your head completely still while the pictures are being …
Medical tests
… injuries or diseases that affect the discs or joints in your spine. These problems may include spinal fractures, … disease. Spinal X-rays are also done to check the curve of your spine ( scoliosis ) or for spinal defects. The spine is … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done You will need to …
Medical tests
… by detecting human chorionic gonadotropin (hCG) in your urine. How To Prepare Equipment You can buy home … in urine. Midstream kits have a test strip that you hold in your stream of urine for several seconds. All kits tell you … pregnant (negative results), repeat the test in 1 week if your menstrual period has not started, or have a pregnancy …
Medical tests
… are similar to those of many other illnesses. If you and your doctor think you have Lyme disease, your doctor will do a careful medical history and physical … in a blood test. Once formed, antibodies usually stay in your system for many years, even after successful treatment …
