146 results found
Medical tests
… your airway. Collecting the sample in the morning, when you first wake up, is generally best. If you have trouble obtaining a good sample, try taking a hot shower first to help loosen the mucus in your airway. Carefully … your airway. Collecting the sample in the morning, when you first wake up, is generally best. If you have trouble …
Medical tests
… of your body. During this test, a small amount of a radioactive substance called a tracer is injected into a vein. A … names, including cardiac flow study, cardiac nuclear scan, first-pass scan, and MUGA scan. This test can be done in … There are different types of scans. Two of these types are: First-pass scan. This scan makes pictures of the blood as it …
Medical tests
… bladder is filled, you will be asked to report when you first feel the urge to urinate. Your bladder will then … you urinate (residual urine volume). The point at which you first feel the urge to urinate is within the normal range. … trouble starting the flow of urine. The point at which you first feel the urge to urinate is more or less than normal …
Medical tests
… the stool tests during your menstrual period or if you have active bleeding from hemorrhoids. Also, don't test a stool … the stool tests during your menstrual period or if you have active bleeding from hemorrhoids. Also, don't test a stool …
Medical tests
… Radioactive Iodine Uptake Test On this page: Test Overview Why It … Risks Results Test Overview A radioactive iodine uptake (RAIU) test uses a radioactive tracer and a special probe to measure how much tracer …
Medical tests
… Antibody titers that get higher over 3 weeks from the first sample to the second mean the infection occurred … antibody test and the results are not higher than the first test, this may mean the infection occurred in the past … Antibody titers that get higher over 3 weeks from the first sample to the second mean the infection occurred …
Medical tests
… after the test. How It Is Done The BPP has two parts. First you have a non-stress test, and then you have a fetal … pressure in your bladder. The gel may feel cool when it is first applied to your stomach. You will feel a light … after the test. How It Is Done The BPP has two parts. First you have a non-stress test, and then you have a fetal …
Medical tests
… In a double-contrast or air-contrast study , the colon is first filled with barium, and then the barium is drained … X-ray picture. You will lie on the X-ray table while the first X-ray film is taken. While you are lying on your side … is used to keep the equipment cool. When the barium first flows into your colon, it may feel a bit cool. As your …
Medical tests
… a D-xylose solution. To begin the test, a sample of your first urine of the day and a sample of your blood are … You start collecting your urine in the morning. When you first get up, empty your bladder, but do not save this … a D-xylose solution. To begin the test, a sample of your first urine of the day and a sample of your blood are …
Medical tests
… is collected: At a random time. This is usually after the first time you urinate in the morning. Over a 24-hour … You will use the container to collect your urine. When you first get up, you empty your bladder. But don't save this … is collected: At a random time. This is usually after the first time you urinate in the morning. Over a 24-hour …
