298 results found
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A … and allow it to mix with your saliva. Swish the mixture around in your mouth with your tongue for about 30 seconds … a harmless dye. Many people use the disclosing tablets at bedtime so that the stain left in their mouths can fade …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A digital … organs. People with hemorrhoids, breaks in the skin around the anus (called anal fissures ), or other anal sores … find a DRE more painful than people without these problems. Risks A small amount of bleeding from the rectum may occur …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results What Affects the Test … professional drawing blood will: Wrap an elastic band around your upper arm to stop the flow of blood. This makes … part of the small intestine where this vitamin is absorbed (terminal ileum). Low levels may mean an infection with …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A chest … a chest X-ray is done with a portable X-ray machine at your bedside in a hospital, an X-ray technologist and nurse will … be caused by heart damage, heart valve disease , or fluid around the heart—is seen. Or a problem of the blood vessels, …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview … special scanner called a spiral CT makes circular movements around your body. This doughnut-shaped machine sends … CT scanner. Tell the technologist or doctor how you feel. Risks Scans aren't perfect tests. They may not show lung …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A liver and … be placed right above you. It may move slowly above and around your body, scanning for the tracer and recording … yourself as comfortable as possible before the scan begins. Risks Allergic reactions to the radioactive tracer are rare. …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview An extremity … is dislocated. See if fluid has built up in the joint or around a bone. See if your bones are positioned properly … or painful. This is more likely if you have an injury. Risks There is always a slight chance of damage to cells or …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results What Affects the Test … professional drawing blood will: Wrap an elastic band around your upper arm to stop the flow of blood. This makes … from the needle, or you may feel a quick sting or pinch. Risks There is very little chance of a problem from having a …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A herpes … may be done to: Find out whether HSV is causing sores around the mouth or on the genitals. Find out which virus … For a viral culture or PCR test , a clean cotton swab is rubbed against a herpes sore to collect fluid and cells to …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A gallium … in your tissues. The camera may move slowly above and around your body. The camera does not produce any radiation, … yourself as comfortable as you can before the scan begins. Risks Allergic reactions to the tracer are rare. Your …
