329 results found
Medical tests
… Kidney Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … A kidney biopsy may be done to check for problems or when other tests show a kidney problem. For example, you may … ultrasound or a CT scan. Watch kidney disease and see if treatment is working. Find out why a transplanted kidney isn't …
Medical tests
… in Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … levels of both renin and aldosterone are normally present when the body is trying to conserve fluid and salt (sodium). … tests, your doctor may give you the following instructions: Eat foods with a normal amount of sodium (2,300 mg per day) …
Medical tests
… Lung Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … if the abnormal lung tissue is located next to the breathing tubes (bronchi), or before trying more invasive … ribs and remove a sample of lung tissue. It is usually done when the other methods of lung biopsy have not been …
Medical tests
… of the Abdomen On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … For some MRI pictures of the belly, you may be asked to not eat or drink for several hours before the test. Tell your … If a contrast material is used, you may feel some coolness when it is put into your IV. In rare cases, you may feel: A …
Medical tests
… Pylori Tests On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … infected or have been infected in the past. Urea breath test. A urea breath test checks to see if you have H. … from the arm. Urea breath test A breath sample is collected when you blow into a balloon or blow bubbles into a bottle …
Medical tests
… Myelogram On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … doctor will tell you if you need to change how much you eat and drink before the myelogram. You may be asked to … You may feel a quick, sharp pain down your buttock or leg when the needle is moved in your spine. You may find it hard …
Medical tests
… Tilt Table Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done Results … to an upright position. It checks how your body responds when you change positions. Why It Is Done This test is done … or blood pressure. How To Prepare You may be asked to not eat or drink for a few hours before the test. You may need …
Medical tests
… HIDA Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … is not good for the baby. The doctor may tell you not to eat or drink anything but water for 4 to 6 hours before the … infection, or swelling of the pancreas . Pain occurs when the gallbladder empties the tracer. …
Medical tests
… Bronchoscopy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … or the lymph nodes in the chest. It may also be done to treat problems such as an object or growth in the airway. … and uses a straight, hollow metal tube. It is used: When there is bleeding in the airway that could block the …
Medical tests
… Imaging (MRI) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … infection. MRI may also be used to tell if a bone is broken when X-ray results are not clear. MRI is done more commonly … For some MRI pictures of the belly, you may be asked to not eat or drink for several hours before the test. Tell your …
