329 results found
Medical tests
… suppression test checks to see how taking a steroid medicine called dexamethasone changes the levels of the … levels high during this test. Examples include alcohol use disorder , stress, obesity, kidney failure, pregnancy, … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… increase the amount of catecholamines in the blood. This causes high blood pressure, excessive sweating, headaches, … the blood test. Your doctor may ask you to stop certain medicines, such as blood pressure medicines, before the … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… higher when the liver is severely damaged or diseased, because the liver normally breaks down lactic acid. Very high … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … alcohol (methanol), or antifreeze (ethylene glycol). Some medicines, such as isoniazid for tuberculosis or metformin …
Medical tests
… glands called a pheochromocytoma . Tumours like this can cause your adrenal glands to release too many hormones. And … avoid dehydration . Your doctor may ask you to stop certain medicines, such as blood pressure medicines, before the … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… (ACTH). Cortisol has many functions. It helps the body use sugar (glucose) and fat for energy ( metabolism ), and … down and relax for 30 minutes before the blood test. Some medicines, such as steroids, can affect cortisol levels for … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… the time it takes your blood to clot. A PTT test can be used to check for bleeding problems. Blood clotting factors … takes your blood to clot may be affected by: Blood-thinning medicine, such as heparin. Another test, the activated … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… in an electrical field. Serum protein electrophoresis uses an electrical field to separate the proteins in the … leaking out of blood vessels. Albumin also helps carry some medicines and other substances through the blood and is … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… Check for a tumour in the adrenal glands. Find the cause of high blood pressure or low potassium levels. This is … an aldosterone test. You may be asked to stop taking some medicines for about 2 weeks before the test. These include … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… generally found in amounts equal to insulin . This is because insulin and C-peptide are linked when first made by the … ). Possible causes of low blood sugar are excessive use of medicine to treat diabetes or a non-cancerous growth … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… But an untreated infection may spread to the kidneys and cause a more serious problem. If you use a home test kit, make … date. The chemicals in the kit may not work as they should after that date. Carefully read the instructions that … Staff Medical Review: E. Gregory Thompson MD - Internal Medicine Adam Husney MD - Family Medicine Avery L. Seifert …
