329 results found
Medical tests
… of the way cortisol levels vary throughout a day. If your doctor thinks you might make too much cortisol, the test will probably be done late in the day. If your doctor thinks you may not be making enough, a test is … kidney disease, depression , hyperthyroidism , or obesity . Pregnancy or birth control pills can also cause a high blood …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done You will need to … X-ray pictures are needed for clear pictures of the face. Your head may need to be repositioned for each view. Hold … not a reason to avoid the test. If you need an X-ray during pregnancy, a lead apron will be put over your belly to …
Medical tests
… you produce over a 24-hour period. You start collecting your urine in the morning. When you first get up, empty your bladder, but don't save this urine. Write down the time … pancreatitis. Diabetic ketoacidosis . A ruptured ectopic pregnancy . Kidney failure. Appendicitis or peritonitis . …
Medical tests
… most commonly done to check for diabetes that occurs with pregnancy ( gestational diabetes ). The test can be done on … women for gestational diabetes. How To Prepare Tell your doctor about all the prescription and non-prescription … smoke, or do strenuous exercise for at least 8 hours before your first blood sample is taken. (You can drink water …
Medical tests
… (sodium). When a tumour that makes aldosterone is present, your aldosterone level will be high while a renin level will … A low-salt diet can also increase aldosterone levels. Tell your doctor if you are on a low-salt food plan. Do not eat … failure. Kidney disease. Liver disease. A condition during pregnancy that causes high blood pressure ( pre-eclampsia ). …
Medical tests
… (sodium). When a tumour that makes aldosterone is present, your aldosterone level will be high while a renin level will … tests. If you are having follow-up aldosterone blood tests, your doctor may give you the following instructions: Eat … disease. Heart failure. Dehydration. A condition during pregnancy that causes high blood pressure ( pre-eclampsia ). …
Medical tests
… up after eating, especially after you eat fatty foods. Tell your doctor ALL the medicines and natural health products … you take. Some may increase the risk of problems during your test. Your doctor will tell you if you should stop … can also raise ALP levels. Women in the third trimester of pregnancy have high ALP levels because the placenta makes …
Medical tests
… iron at times of growth (such as during adolescence), for pregnancy, during breastfeeding, or at times when there are … Check for too much or too little iron in the blood. See if your diet is providing enough iron. Find out if treatment to keep the right amount of iron in your blood is working. How To Prepare Do not eat or drink …
Medical tests
… baby (fetus) has Tay-Sachs disease. This is done early in pregnancy using amniocentesis or chorionic villus sampling. … to see whether you are a Tay-Sachs carrier, you should tell your doctor if you have had a blood transfusion in the past … all Canadian providers of maternity and reproductive healthcare in the era of direct-to-consumer testing. Journal of …
Medical tests
… (T3) and thyroxine (T4). T3 and T4 help control your body's metabolism . Triiodothyronine (T3) and thyroxine … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … medicine for treatment of an underactive thyroid gland. Pregnancy during the first trimester . …
