329 results found
Medical tests
… Head and Face On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … Find damage caused by a stroke and to help find the best treatment for the cause of a stroke. Find the cause of a loss … or dye is used, you may feel a quick sting or pinch when the IV is started. The dye may make you feel warm and …
Medical tests
… Lamp Examination On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … done to find eye problems at an early stage and to guide treatment if eye problems develop. A slit lamp examination may … home after the test. You also will need to wear sunglasses when you go outside or into a brightly lit room. How It Is …
Medical tests
… Ammonia Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … of ammonia in the blood. Most ammonia in the body forms when protein is broken down by bacteria in the intestines . … coma, or hand tremor are present. Check the success of treatment for severe liver disease, such as cirrhosis. Help …
Medical tests
… Tests On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … works. Your doctor can use the results to decide the best treatment or rehabilitation program for you. Your doctor may … several weeks. The results of the test may help determine when an athlete who has had a concussion can return to play. …
Medical tests
… (LDH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is done Results Test Overview Lactic … and liver disease. They also help find out how well treatment for lymphoma is working. How To Prepare In general, … tests are usually needed to confirm a diagnosis. For many healthy people, a slightly high LDH isn't serious. It can …
Medical tests
… in Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … breakdown of your body's cells and from the foods you eat. Most of the uric acid is filtered out by the kidneys … to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all …
Medical tests
… Lactic Acid Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … Most of it is made by muscle tissue and red blood cells . When the oxygen level in the body is normal, carbohydrate … levels of lactic acid cause a serious, sometimes life-threatening condition called lactic acidosis. Lactic acidosis …
Medical tests
… (BUN) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … blood that comes from the waste product urea. Urea is made when protein is broken down in your body. Urea is made in … or third trimester of pregnancy. Blood urea nitrogen to creatinine ratio (BUN:creatinine) A BUN test may be done with …
Medical tests
… Prostate Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … CT scans may also be used. A prostate biopsy may be done: When a blood test shows a high level of prostate-specific … anesthesia , you will need to have someone to take you home, since anesthesia will make it unsafe for you to drive …
Medical tests
… (SPECT) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … It Is Done A SPECT scan is done to: Check to see how well treatments are working. Examine bones for signs of cancer and … at least 6 hours before some SPECT scans. Ask your doctor when or if you need to fast before the test. Your doctor …
