329 results found
Medical tests
… Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It … in your urine. A urine test may be done to help find the cause of symptoms. The test can give information about your … problems during your test. Your doctor will tell you if you should stop taking any of them before the test and how soon …
Medical tests
… Retrograde Cholangiopancreatogram (ERCP) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It … lighted scope ( endoscope ) and X-ray pictures are used. The scope is put through the mouth and gently moved … during your procedure. Your doctor will tell you if you should stop taking any of them before the procedure and how …
Medical tests
… is the tube that carries food to your stomach. The doctor uses a thin, lighted tube that bends. It is called an … trouble swallowing (dysphagia), vomiting, or unexplained weight loss. Find the cause of an infection, such as … during your procedure. Your doctor will tell you if you should stop taking any of them before the procedure and how …
Medical tests
… Evoked Potential Test On this page: Overview Why It Is Done Results Overview An evoked potential … electrodes taped to the head. The VER is the most commonly used evoked potential test in the diagnosis of multiple … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means …
Medical tests
… Hemochromatosis Gene (HFE) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It … Overview Hemochromatosis gene (HFE) testing is a blood test used to check for hereditary hemochromatosis, an inherited … cause joint and belly pain, weakness, lack of energy, and weight loss. It can also cause scarring of the liver ( …
Medical tests
… Brain Natriuretic Peptide (BNP) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It … the blood level of BNP. Why It Is Done The BNP test is used to: Check to see if you have heart failure. A doctor … you have this test. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. …
Medical tests
… HIV Viral Load Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It … with the baseline. With good treatment, the viral load should go down. Within a few months of treatment, the virus … done to watch for changes in an HIV infection. Your doctor uses it to see how well your treatment is working. This …
Medical tests
… Vaginal Self-Examination (VSE) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It … between your menstrual periods. A vaginal self-examination should not replace a regular pelvic examination by your … a time when you are not having a menstrual period. Do not use vaginal creams or douches before doing the examination. …
Medical tests
… Skull X-Ray On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It … A padded brace, foam pads, a headband, or sandbags may be used to hold your head in place while the pictures are … from radiation, including the low levels of radiation used for this test. But the chance of damage from the X-rays …
Medical tests
… Syphilis Tests On this page: Test Overview Health Tools Why It Is Done How To Prepare How It … infection. They look for antibodies to the bacteria that cause syphilis . Some tests look for the syphilis bacteria. … that are important to many health problems. STI Testing: Should I Get Tested for a Sexually Transmitted Infection? …
