329 results found
Medical tests
… who have one autoimmune disease may get another one. Tell your doctor if you have any new or worse symptoms. These … tests may be done after thyroid hormone tests to find the cause of high or low levels of thyroid hormones. High levels … This can show Hashimoto's thyroiditis. It also can help your doctor tell if mild hypothyroidism is likely to get …
Medical tests
… levels high during this test. Examples include alcohol use disorder , stress, obesity, kidney failure, pregnancy, … dexamethasone pill. The next morning, the cortisol level in your blood will be measured. If your cortisol level stays high, Cushing's syndrome may be …
Medical tests
… X-ray may be one of the first tests done to find a cause of belly pain, swelling, nausea, or vomiting. And other … a body cavity. Confirm the proper position of tubes used by your doctor in your treatment, such as a tube to drain the stomach …
Medical tests
… muscle, nerve, and enzyme function. It also helps the body use energy and is needed to move other electrolytes … 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
… different functions of the eye. Some of the tests measure your ability to see details at near and far distances, check for gaps or defects in your field of vision, and evaluate your ability to see … you wear them). Several types of visual acuity tests may be used. Refraction test. This test shows your level of …
Medical tests
… Risks Results Test Overview Doctors use the KOH preparation test to find out if you have a … the solution that is used in the test. Why It Is Done Your doctor may do a KOH test to find out if you have one of … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A doctor or nurse …
Medical tests
… under a microscope. Several different methods may be used to obtain a skin sample, depending on the size and … there's nothing you have to do before this test, unless your doctor tells you to. If you are taking any medicines, … anti-inflammatory medicines such as prednisone, talk to your doctor. Anti-inflammatory medicines may change the way …
Medical tests
… partly controls serum osmolality. Water constantly leaves your body as you breathe, sweat, and urinate. If you do not drink enough water, the concentration of chemicals in your blood (serum osmolality) increases. When serum … is making enough antidiuretic hormone (ADH) . Find the cause of seizures or coma. In severe cases, these can be …
Medical tests
… (BNP) test measures the amount of the BNP hormone in your blood. BNP is made by your heart and shows how well your heart is working. … the blood level of BNP. Why It Is Done The BNP test is used to: Check to see if you have heart failure. A doctor …
Medical tests
… Test Overview The blood supply to your hand normally comes from two arteries: the radial … the ulnar artery. A procedure called the Allen test can be used to find out if blood flow to your hand is normal. This test checks to see if both of …
