297 results found
Medical tests
… Sweat Test On this page: Test Overview Why It Is Done How To Prepare How It Is … or adult, the test is usually done on the inside of the forearm. Sweat is usually collected and analyzed from two … to diagnose these conditions, which include: Adrenal gland problems, such as adrenal insufficiency or Addison's disease …
Medical tests
… Spinal Tap (Lumbar Puncture) On this page: Test Overview Why It Is Done How To Prepare How It Is … Put a dye in the CSF that makes the spinal cord and fluid clearer on X-ray pictures ( myelogram ). This may be done to … health products you take. Some may increase the risk of problems during your test. Your doctor will tell you if you …
Medical tests
… X-rays are pictures of the spine. They may be taken to find injuries or diseases that affect the discs or joints in your spine. These problems may include spinal fractures, infections, … during the test. You may be allowed to keep on your underwear if it does not get in the way of the test. During the …
Medical tests
… Thyroid-Stimulating Hormone (TSH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … hormone (TSH) blood test is used to check for thyroid gland problems. TSH is produced when the hypothalamus releases a … normal growth of the brain, especially during the first 3 years of life. A baby whose thyroid gland does not make …
Medical tests
… Sodium (Na) in Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is … toothpaste. Low sodium levels have many causes, such as heart failure, malnutrition, and diarrhea. Other … be caused by underactive adrenal glands or thyroid gland , heart failure , kidney disease, cirrhosis , cystic fibrosis , …
Medical tests
… Catecholamines in Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is … to stress. When you feel stressed, these hormones increase heart rate, blood pressure, breathing rate, muscle strength, … Low values may be caused by diabetes or some nervous system problems . Medical Tests: Questions to …
Medical tests
… Kidney Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is … a microscope. A kidney biopsy may be done to check for problems or when other tests show a kidney problem. For … need to take off all or most of your clothes. You will wear a gown. Before the biopsy, you may be given a sedative …
Medical tests
… Breast Exam On this page: Test Overview Why It Is Done How To Prepare How It Is … breast examinations are also used to check for other breast problems. A clinical breast examination may be part of your … your clothes above the waist. You will be given a gown to wear during the examination. First, your health professional …
Medical tests
… is affecting your ability to reason, concentrate, solve problems, or remember. Doctors use a wide variety of tests … well treatment for one of these diseases, conditions, or injuries is working. How To Prepare Make sure you eat first … doesn't affect testing. Remember to bring your glasses or hearing aids if you use them. How It Is Done There are many …
Medical tests
… Gonioscopy On this page: Test Overview Why It Is Done How To Prepare How It Is … See if the drainage angle of the eye is closed or nearly closed. This helps your doctor see which type of … Done Gonioscopy is usually done by a doctor who treats eye problems (ophthalmologist). Eyedrops are used to numb your …
