329 results found
Medical tests
… made by the body to fight the virus. They will be in your blood if you have a hepatitis A infection now or have … These can be found as early as 2 weeks after you are first infected. They disappear 3 to 12 months after the … 8 to 12 weeks after you are first infected. They stay in your blood and protect you from hepatitis A permanently. Why …
Medical tests
… more study or printed out as photographs. Why It Is Done Your doctor may want you to have a coronary calcium scan if … clear about whether you should start treatment to reduce your risk of coronary artery disease. footnote 1 A coronary … get this medicine, be sure you have someone to take you home. How It Is Done You will need to remove any jewellery …
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 … 30 minutes. After the test You will probably be able to go home right away. You can go back to your usual activities …
Medical tests
… Overview A chest X-ray is a picture of the chest that shows your heart, lungs, airway, blood vessels, and lymph nodes . … a lead apron will be put over your belly to protect the baby from exposure to radiation from the X-rays. The chance … a lead apron will be put over your belly to protect the baby from exposure to radiation from the X-rays. The chance …
Medical tests
… view of the parts of the eye . During the examination, your doctor can look at the front parts of the eye. These … lamp examination. Eyedrops may be used to widen (dilate) your pupils and to numb the surface of your eyes. Before the … will be dilated, you may wish to find someone to drive you home after the test. You also will need to wear sunglasses …
Medical tests
… Test Overview A breath alcohol test is an estimate of your blood alcohol concentration (BAC). The test measures … in the air that you breathe out (exhale). You can measure your own breath alcohol level with a simple hand-held … of devices available. You can get simple devices meant for home use and professional devices like those used by police …
Medical tests
… cord and brain that you need to urinate. In response, your spinal cord sends a signal for the bladder to contract (voiding reflex). When you hold in your urine, your brain is overriding this reflex. When you … bladder is filled, you will be asked to report when you first feel the urge to urinate. Your bladder will then …
Medical tests
… Test Overview A cardiac blood pool scan shows how well your heart is pumping blood to the rest of your body. During this test, a small amount of a radioactive … names, including cardiac flow study, cardiac nuclear scan, first-pass scan, and MUGA scan. This test can be done in …
Medical tests
… (EKG or ECG) is a test that checks for changes in your heart while you exercise. Sometimes EKG abnormalities … exercise program if you have been inactive for a number of years and have an increased chance of having heart disease. How To Prepare Your doctor may recommend how you should eat before the …
Medical tests
… is done on blood, body fluid, or tissue samples. If a first screening test shows signs of syphilis, another test is done to confirm a syphilis infection. Your doctor may choose from many tests to screen for and … you make wise health decisions or take action to improve your health. Decision Points focus on key medical care …
