329 results found
Medical tests
… Thyroid Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … 5 to 30 minutes before the scan is done. If you are breastfeeding, you may want to pump enough breast milk before the … scan, the camera will scan your body from head to toes. How long the test takes After you get the tracer, you may have a …
Medical tests
… Sputum Culture On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … three or more morning samples may be needed. (This is often done if you may have tuberculosis.) If you wear … often used for people who are very sick or unconscious. How long the test takes The test will take a few minutes. How It …
Medical tests
… On this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … and to not urinate before the test. How It Is Done Most often, a nuchal translucency test is done by a specially … a small transducer will be inserted into your vagina. How long the test takes The test usually takes about 15 to 20 …
Medical tests
… of the Knee On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … ligaments , cartilage , and other joint structures are often best seen with an MRI. In many cases MRI gives … hand. The injection may be given over 1 to 2 minutes. How long the test takes The test usually takes 30 to 60 minutes …
Medical tests
… (PT/INR) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … Prothrombin time (PT) is a blood test that measures how long it takes blood to clot. A prothrombin time test can be … of the clotting factors. An abnormal prothrombin time is often caused by liver disease or injury or by treatment with …
Medical tests
… Fluid Analysis On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … be cleaned with antiseptic solution. A local anesthetic is often injected into the skin over the joint. For young children, a sedative may also be given. A long, thin needle is slowly inserted in the joint area. A …
Medical tests
… Breast Ultrasound On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … does not replace the need for a mammogram, but it is often used to check abnormal results from a mammogram. For a … of the breast tissue can be seen on a TV screen. How long the test takes A breast ultrasound test usually takes …
Medical tests
… Laparoscopy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … usually leave several scars about 1 centimetre (1/2 inch) long. Why It Is Done Laparoscopy is done to: Check for and … women's health ( gynecologist ). General anesthesia is most often used. But other types of anesthesia, such as spinal …
Medical tests
… and Spleen Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … after a belly injury. How To Prepare If you are breastfeeding, you may want to pump enough breast milk before the … to hold your breath briefly during some of the scans. How long the test takes The test will take about an hour. How It …
Medical tests
… of the Shoulder On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … in the cartilage ( labrum ) in the shoulder. Labral tears often are caused by injury and can lead to shoulder pain. … test. This is called a magnetic resonance arthrogram. How long the test takes The test usually takes 30 to 60 minutes …
