327 results found
Medical tests
Medical tests
… 24 hours. How To Prepare You may be asked to avoid certain foods and fluids for 2 to 3 days before having this test, … avocados, fava beans, cheese, beer, and red wine. Any foods or fluids with vanilla. Licorice. Aspirin. You may be … pressure medicines, before the test. Do not take cold or allergy remedies, including aspirin, or non-prescription …
Medical tests
… tremors. How To Prepare You may be asked to avoid certain foods and fluids for 2 to 3 days before the test. They … avocados, fava beans, cheese, beer, and red wine. Any foods or fluids with vanilla. Licorice. Do not use tobacco … pressure medicines, before the test. Do not take cold or allergy remedies, aspirin, or diet pills for 2 weeks before …
Medical tests
… Risks Results Test Overview Thyroid testing Thyroid hormone tests are blood tests that check how … your voice box (larynx). The thyroid gland uses iodine from food to make two thyroid hormones : thyroxine ( T4 ) and … your voice box (larynx). The thyroid gland uses iodine from food to make two thyroid hormones : thyroxine ( T4 ) and …
Medical tests
… Genetic Testing and Screening On this page: Test Overview Why It Is … ancestry, your health, or your risk for certain diseases. Testing can be done on a single gene, selected genes, or all … response to medicines. What are the main types of genetic testing? Genetic tests include: Carrier testing . This looks …
Medical tests
… Body Fat Testing On this page: Test Overview How It Is Done Results Test Overview Body fat testing checks how much body fat you have. It may be done to … Measuring Body Fat With a Caliper … Test Overview Body fat testing checks how much body fat you have. It may be done to …
Medical tests
… your doctor may give you the following instructions: Eat foods with a normal amount of sodium (2,300 mg per day) for 2 weeks before the test. Do not eat foods that are very salty, such as bacon, canned soups and … levels. Tell your doctor if you are on a low-salt food plan. Do not eat natural black licorice for 2 weeks …
Medical tests
… prevent the small intestine from absorbing nutrients in food. D-xylose is normally easily absorbed by the intestines … weight, especially when the child seems to be eating enough food. How To Prepare For 24 hours before a D-xylose test, do not eat foods high in pentose, a sugar similar to D-xylose. These …
Medical tests
… abnormal adrenal growth are suspected. How To Prepare Eat foods with a normal amount of sodium (2,300 mg per day) for at least 2 weeks before the test. Do not eat foods that are very salty, such as bacon, canned soups and … levels. Tell your doctor if you are on a low-salt food plan. Do not eat natural black licorice for at least 2 …
Medical tests
… drinking breast milk or formula. Babies with PKU need foods low in phenylalanine to prevent severe brain damage. Phenylalanine is found in most foods that have protein, such as milk, cheese, and meats. It … has a phenylalanine problem, the doctor will do further testing to check whether your baby has PKU. It's important …
