329 results found
Medical tests
… Study On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … Test Overview A swallowing study is a test that shows what your throat and esophagus do while you swallow. The test … X-rays in real time (fluoroscopy) and records what happens when you swallow. While you swallow, the doctor and speech …
Medical tests
… On this page: Test Overview Why It Is Done How to Prepare How It Is Done How It Feels Risks Results Test Overview … (also called an echo) uses sound waves to make an image of your heart. A device called a transducer sends sound waves … very slowly, hold your breath, or lie on your left side. When the test is over, the gel is wiped off and the …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … But sometimes, something causes the bacteria to grow. When there are too many of them, they release harmful … for cancer. The C. diff toxins test looks at a stool sample to see if those toxins are present. A positive …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … It Is Done The ALP test is done to: Check for liver damage when you're taking medicines that can damage the liver. Help look …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … used to check for thyroid gland problems. TSH is produced when the hypothalamus releases a substance called … (T3) and thyroxine (T4). T3 and T4 help control your body's metabolism . Triiodothyronine (T3) and thyroxine …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … an infected animal or by handling an infected cat or its stool (feces). After you have been infected, you will have … 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
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … the harms. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells … 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
… On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … Test Overview A voiding cystourethrogram (say "sis-toh-you-REE-throh-gram") is a test that is done to see if there … urinary tract infections and not being able to control when you urinate (urinary incontinence). Check for …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … recent infection, find out if an HIV infection is present when antibody test results were uncertain, and screen blood … the point of care (POC) to screen for HIV antibodies. If you have a positive test result, contact your sex partners …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … made mostly by your adrenal glands as a reaction to stress. When you feel stressed, these hormones increase heart rate, … write down the time. Do not get toilet paper, pubic hair, stool (feces), menstrual blood, or anything else in your …
