329 results found
Medical tests
… has symptoms of preterm labour. If the test is negative, you probably aren't having preterm labour. But even if the … test result is quite accurate. It shows that labour hasn't started. A positive test result may show that labour has … result, it's important that this test be done before a manual pelvic examination. Sexual intercourse. …
Medical tests
… Test Overview Body temperature is a measure of how well your body can make and get rid of heat. The body is very … to carry the excess heat to your skin's surface. You may start to sweat. As the sweat evaporates, it helps cool your … can vary by as much as 0.6°C (1°F) during the day. Before you take your temperature: Wait at least 20 to 30 …
Medical tests
… such as stem cell transplant or chromosomal analysis. You may get medicine to help you relax before the procedure. The doctor will inject numbing … plan cancer treatment. Find infections or tumours that may start in or spread to the bone marrow. If you have an …
Medical tests
… Test Overview A voiding cystourethrogram (say "sis-toh-you-REE-throh-gram") is a test that is done to see if there … doctor will tell you if you should stop taking any of them before the procedure and how soon to do it. If you take a … or paper covering. You will urinate just before the test starts. You will lie on your back on an X-ray table, and a …
Medical tests
… move to after they have left the original cancer site and started to spread. For example, the sentinel node (SN) for … cancer is normally one of the lymph nodes under the arm. Your doctor injects a blue dye or special tracer substance … doctor will tell you if you should stop taking any of them before the test and how soon to do it. If you take a …
Medical tests
… rhabdomyolysis . How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is … surface up. Clean the area around your penis or vagina. Start to urinate into the toilet or urinal. Collect the …
Medical tests
… of the menstrual cycle. This hormone goes up fast just before ovulation occurs, about midway through the cycle (day … hormone (LH) test may be done to: Help find out why you can't get pregnant (infertility). LH testing is often … periods (amenorrhea). This can help see if you have started to go through menopause. Find out if a child is …
Medical tests
… (say "kat-uh-KOH-luh-meens") are hormones made mostly by your adrenal glands as a reaction to stress. When you feel … be asked to avoid certain foods and fluids for 2 to 3 days before the test. They include: Caffeine, such as coffee, … into the toilet. Don't save this urine. This marks the start of your 24-hour period. For the next 24 hours, collect …
Medical tests
… can cause an infection. A sample of cells from the back of your throat is added to a substance that promotes the growth … test called a rapid strep test (or quick strep) may be done before a throat culture. With a rapid strep test, results … rapid strep test results are positive, antibiotics can be started right away. A throat culture is more accurate than …
Medical tests
… Sleep studies are tests that record what happens to your body during sleep. The studies are done to find out … How To Prepare You may be asked to keep a sleep diary before your sleep study. Try to follow your normal sleep … as possible. They should not make it hard to sleep. At the start of the test, you will be asked to do things such as …
