329 results found
Medical tests
… makes ALT levels go up. Most increases in ALT levels are caused by liver damage. The ALT test is often done along with … Identify liver disease, such as cirrhosis and hepatitis, caused by alcohol, drugs, or viruses. Help check for liver damage. Find out whether jaundice …
Medical tests
… increases. High levels of uric acid in the blood can cause solid crystals to form within joints. This causes a painful condition called gout . If gout remains … deposits called tophi . High levels of uric acid may also cause kidney stones or kidney failure . Why It Is Done A uric …
Medical tests
… defects in a fetus . It's done to find birth defects caused by an abnormal number of chromosomes . It also can … Tests for Birth Defects? Why It Is Done The test is used to look for birth defects caused by too many or too few chromosomes, such as trisomy 18 …
Medical tests
… ALP than the other organs or the bones. Some conditions cause large amounts of ALP in the blood. These conditions … the ALP level is high, more tests may be done to find the cause. The amounts of different types of ALP in the blood may be measured and used to determine whether a high level is from the liver or …
Medical tests
… red bump at the site within 2 or 3 days. The TB antigens used in a tuberculin skin test are called purified protein … This is a good test for finding a TB infection. It is often used when symptoms, screening, or testing, such as a chest … if you've had tuberculosis (TB). An allergic reaction can cause a lot of swelling and pain at the site. You may have a …
Medical tests
… well the thyroid gland is working. Ultrasound also may be used to check the four parathyroid glands that lie behind or … gland is too large. A thyroid ultrasound may also be used to keep track of the size of the thyroid gland during … a thyroid biopsy . Look for enlarged parathyroid glands caused by disease. Normal parathyroid glands are often hard to …
Medical tests
… you have kidney or adrenal gland problems. Help find the cause for high blood pH. A condition called metabolic alkalosis can be caused by a loss of acid from your body (for example, from a … you to. How It Is Done Blood test A health professional uses a needle to take a blood sample, usually from the arm. …
Medical tests
… Check for a tumour in the adrenal glands. Find the cause of high blood pressure or low blood potassium levels. … ), corticosteroids , diuretics , and many medicines used to treat high blood pressure, especially spironolactone … you to have your blood drawn at a certain time. That's because aldosterone levels are highest in the early morning. How …
Medical tests
… mist and then coughing. During bronchoscopy , which uses a bronchoscope to look at the throat and airway. Why It … is done to find: Lung cancer. But sputum cytology is not used as a screening test for people at risk for developing … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means …
Medical tests
… Check for a tumour in the adrenal glands. Find the cause of high blood pressure or low potassium levels. This is … ), corticosteroids , diuretics , and many medicines used to treat high blood pressure, especially spironolactone … your urine sample. How It Feels This test usually doesn't cause any pain or discomfort. Risks There are no known risks …
