294 results found
Medical tests
… your doctor tells you to. How It Is Done A doctor or nurse takes a sample by lightly scraping the infected area. … You may feel a scraping sensation when the doctor or nurse takes the sample. The scraping takes only a few seconds. It may be uncomfortable if a …
Medical tests
… into a vein in your arm. A series of X-ray pictures is then taken at timed intervals. IVP is commonly done to identify … for 8 to 12 hours before the IVP. You also may need to take a laxative the evening before the test (and maybe have … might interfere with the X-ray picture. You will need to take off all or most of your clothes, and you will be given …
Medical tests
… Test Overview An abdominal ultrasound takes pictures of the organs and other structures in your … to 12 hours before the test. How It Is Done You may need to take off your jewellery. You may also need to take off all or most of your clothes. It depends on which …
Medical tests
… diabetes is controlled, and your overall health. People who take insulin to control their diabetes may need to check … and nerve complications from diabetes. How much insulin to take before each meal. If you take rapid-acting or short-acting insulin before meals, the …
Medical tests
… test for strep, called a throat culture, but that test takes a few days to get the results. How To Prepare You … red areas or sores to collect a sample. How long the test takes The test takes less than a minute. Results are available in 10 to 15 …
Medical tests
… that you test your lung function in the morning before you take your medicine. Avoid eating a heavy meal before … to sit up or stand up as straight as possible to help you take as large a breath as you can. Use the same position … mouthpiece. Sit up or stand up as straight as you can, and take a deep breath. Close your lips tightly around the …
Medical tests
… Tools Health Tools help you make wise health decisions or take action to improve your health. Decision Points focus on … or lab. Blood test A health professional uses a needle to take a blood sample, usually from the arm. Urine test You … you are finished, you give the cup back. How long the test takes The test will take just a few minutes. Results from a …
Medical tests
… hospitals. An abbreviated breast MRI is a newer test that takes less time than a standard MRI. (You might hear it … think you'll get this medicine, be sure you have someone to take you home. How It Is Done Before the test You will need … to the powerful magnet used for the test. You will need to take off all or most of your clothes, depending on which …
Medical tests
… office or hospital. Before the test, you'll need to take off all your clothes from the waist down. You will put … very still during the ultrasound scan. You may be asked to take a breath and hold it for several seconds during the … she may want to do more ultrasound views. How long the test takes The test takes about 20 minutes. How It Feels Most …
Medical tests
… to. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. How long the test takes The test will take a few minutes. How It Feels When a blood sample is …
