272 results found
Medical tests
… measures the amount of alcohol in the air that you breathe out (exhale). You can measure your own breath alcohol level … and travels throughout your body and to your brain. This allows blood alcohol levels to increase quickly. The amount of … meter shows your BAC in a digital display window after you blow into a mouthpiece attached to the meter. This type of …
Medical tests
… These tests are not thyroid hormone tests. High or low levels of thyroid hormones also can be signs of thyroid … after thyroid hormone tests to find the cause of high or low levels of thyroid hormones. High levels of these … check for Graves' disease. It also can help a doctor find out if the fetus of a mother with Graves' disease is likely …
Medical tests
… other tests are done to find the right medicine for treating the infection. This is called sensitivity testing. … albicans . This fungus causes thrush , an infection of the mouth and tongue and sometimes of the throat. Group A … washout. For this test, you will gargle a small amount of salt water and then spit the fluid into a clean cup. This …
Medical tests
… more likely to break ( fracture ). With further bone loss, low bone density (sometimes called osteopenia) can lead to … common in women older than age 65. If your bone density is lower than normal, you can increase it and your strength. … DXA measurements. P-DXA is not as useful as DXA for finding out how well medicine used to treat osteoporosis is working. …
Medical tests
… ( abscess ). A scan may be done in an emergency to find out the cause of sudden, painful swelling of a testicle. … to the testicles caused by an injury or to look at the flow of blood within the testicles. How To Prepare In … if your testicles are sore. Before the scan, ask for a pillow or blanket to make yourself as comfortable as possible. …
Medical tests
… Overview Anoscopy, proctoscopy, and sigmoidoscopy tests allow your doctor to look at the inner lining of your anus, your rectum, and the lower part of the large intestine (colon). These tests are … your preference, and your doctor. Talk to your doctor about what puts you at risk and what test is best for you. Why …
Medical tests
… for most babies. But the heart rate of some babies gets slower. This change in heart rate can be seen on the external … oxytocin. During this test, your baby's heart rate may slow down (decelerate) in a certain pattern after a … Why It Is Done A contraction stress test is done to: Find out if your baby will stay healthy during labour, when …
Medical tests
… ), you may be given a medicine called a beta-blocker to slow your heart rate during the test. Benefits and … be a sign of a tumour. How To Prepare Talk to your doctor about all your health conditions before the test. For example, … you may be given a medicine called a beta-blocker to slow your heart rate during the test. The table slides into …
Medical tests
… beam of X-rays to look at movement within the body. It allows the doctor to see your organs move or to guide a biopsy … an abscess. For people with cancer, a CT scan can help find out how much the cancer has spread. This is called staging … cancer from being exposed to small amounts of radiation is low. It is not a reason to avoid these tests for most …
Medical tests
… thromboplastin time (APTT) test, may be used to find out if the right dose of heparin is being used. Low levels of blood clotting factors. A change in the … Find a cause of abnormal bleeding or bruising. Check for low levels of blood clotting factors. The lack of some …
