295 results found
Medical tests
… spray wears off. Your throat may be sore for a few days after the test. Why It Is Done Transesophageal … during your procedure. Your doctor will tell you if you should stop taking any of them before the procedure and how … hear the sound waves during the test. During the procedure, try not to swallow unless you are asked. An assistant may …
Medical tests
… has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … abnormal results that may be related to your symptoms and past health. High values High thyroid hormone levels ( … 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
… bright light into your eyes and examine them. What happens after the test? Your vision will be blurry for several … protect them from the sun. Do not drive for several hours after your eyes were dilated, unless your doctor says it's … bright light into your eyes and examine them. What happens after the test? Your vision will be blurry for several …
Medical tests
… as for asthma), talk to your doctor to learn how long you should wait to test your lung function after taking your medicine. You may need to wait a few hours … time you test your PEF. Peak flow monitoring relies on your trying as hard as you can. For accurate results, be sure to …
Medical tests
… examination to screen for vision problems. How often you should have routine eye examinations changes as you age. … you need glasses or contact lenses to improve your vision. After an injury to the eye, to check if your sight was … screen testing. Movements or light flashes during perimetry testing. Abnormal results during Amsler grid testing …
Medical tests
… (CAD) . A CT scan takes pictures of the heart in thin sections. The pictures are recorded in a computer and can be … scan if other test results are not clear about whether you should start treatment to reduce your risk of coronary … are most likely to have a false-positive test. Results After you have the test, talk with your doctor about your …
Medical tests
… urine. If your kidneys are damaged and can't work as they should, the amount of creatinine in your urine goes down … levels can be caused by carbon monoxide poisoning and pregnancy. High BUN-to-creatinine ratios occur with sudden … of severe liver disease or a diet very low in protein. Pregnancy can also cause low levels. Low creatinine …
Medical tests
… has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … abnormal results that may be related to your symptoms and past health. High values High blood potassium levels may be … 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 amount of cortisol released by the adrenal glands. After a dose of dexamethasone, cortisol levels often stay … alcohol use disorder , stress, obesity, kidney failure, pregnancy, and uncontrolled diabetes. The night 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
… iodine uptake (RAIU) test is done in the nuclear medicine section of a hospital's radiology department. For this test, … This test takes about 10 minutes. It's done 3 to 6 hours after you are given the tracer. Another scan may be done in 24 hours. After an RAIU test, you can do your regular activities. How …
