329 results found
Medical tests
… Why It Is Done You may need a prostate biopsy if your doctor found something of concern in your lab work or during your examination. A biopsy can help … The needle enters the prostate and removes a sample. About 10 to 12 samples are usually taken. Through the …
Medical tests
… to take pictures of the salivary glands . This can help your doctor find the cause of dry mouth ( xerostomia ) or … gland scan, the tracer liquid is put into a vein ( IV) in your arm. The tracer moves through your blood and into the … Then more pictures are taken. A salivary gland scan takes about 1 hour. How It Feels You will not feel pain during the …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done This test is done … waist. And you may drape a paper or cloth covering around your shoulders. Remove all jewellery from your head and … views of your neck. How long the test takes The test takes about 30 minutes. How It Feels Most people don't feel pain …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is done A health … Results Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The normal range is just a …
Medical tests
… substance called a tracer is injected into a vein in your arm. The tracer travels through your bloodstream and into your bones. Then a special camera … A small amount of the tracer is injected. It takes about 2 to 5 hours for the tracer to bind to your bone so …
Medical tests
… Overview A medicine blood level test measures how much of your medicine is in your blood. Your doctor checks it to make sure that you are taking a …
Medical tests
… Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the …
Medical tests
… nicotine—or the chemicals it produces, such as cotinine—in your blood or urine. It's usually done by testing a sample of your blood or urine. The test is used to see if you smoke or … smoke but are using a quit-smoking aid like gum or a patch, your test result may be positive. But you may be able to get …
Medical tests
… you produce over a 24-hour period. You start collecting your urine in the morning. When you first get up, empty your … will usually provide you with a large container that holds about 4 L (1 gal) . The container has a small amount of … period. Add this urine to the large container, and record the time. Do not get toilet paper, pubic hair, stool …
Medical tests
… women for gestational diabetes. How To Prepare Tell your doctor about all the prescription and non-prescription medicines … smoke, or do strenuous exercise for at least 8 hours before your first blood sample is taken. (You can drink water …
