204 results found
Medical tests
… bones and teeth, help nerves work, make muscles squeeze together, help blood clot, and help the heart to work. Almost … blood is carefully controlled. When blood calcium levels get low ( hypocalcemia ), the bones release calcium to bring … it back to a good blood level. When blood calcium levels get high ( hypercalcemia ), the extra calcium is stored in …
Medical tests
… or to try to avoid pregnancy. A woman is most often able to get pregnant for about 6 days each month. This includes the … work well, it's best to use all of the following methods together. Calendar (rhythm) method Write down the dates of … cycle is 26 days long, you would subtract 18 from 26 to get 8. Your first fertile day would then be the 8th day …
Medical tests
… reaction. People who have one autoimmune disease may get another one. Tell your doctor if you have any new or … antibodies. And some people who have these antibodies don't get thyroid disease. Why It Is Done Thyroid antibody tests … help your doctor tell if mild hypothyroidism is likely to get worse. Thyroid stimulating antibody: This can check for …
Medical tests
… is making too much uric acid, the level in the urine can get too high. And if your kidneys aren't working the way they should, the level of uric acid in the urine can get too low. High levels of uric acid can cause crystals to … enough liquids during the 24-hour test so that you don't get dehydrated . During the 24-hour period, don't drink …
Medical tests
… blood vessels during a CT angiogram, you won't be able to get an angioplasty right away to clear the blockage. You … or if you take metformin. Tell your doctor if you get nervous in tight spaces. You may get a medicine to help you relax. If you think you'll get …
Medical tests
… unless your doctor tells you to. Tell your doctor if you get nervous in tight spaces. You may get a medicine to help you relax. If you think you'll get this medicine, be sure you have someone to take you …
Medical tests
… face, and skull, such as temporomandibular disorder or Paget's disease . Find broken bones (fractures), such as a … unless your doctor tells you to. Tell your doctor if you get nervous in tight spaces. You may get a medicine to help you relax. If you think you'll get …
Medical tests
… in the lung. Two types of lung scans are usually done together. They are: Ventilation scan. You inhale a radioactive … from this scan can show areas of the lungs that aren't getting enough air or that hold too much air. Perfusion … from this scan can show areas of the lungs that aren't getting enough blood. If the lungs are working as they …
Medical tests
… you may want to pump enough breast milk before the test to get through 1 to 2 days of feeding. The radioactive tracer used in this test can get into your breast milk and is not good for the baby. How … specialist . You will need to take off jewellery that may get in the way of the scan. During a salivary gland scan, …
Medical tests
… you may want to pump enough breast milk before the test to get through 1 to 2 days of feeding. The radioactive tracer used in this test can get into your breast milk and is not good for the baby. How … your thyroid gland from three different angles. After you get the tracer, you may have a scan about 30 minutes later. …
