329 results found
Medical tests
… by testing a sample of your blood or urine. The test is used to see if you smoke or use other forms of tobacco. All forms of tobacco have nicotine. This includes pipe tobacco, cigars, …
Medical tests
… It's a common problem. Most erection problems are caused by a mix of blood vessel, nerve, or psychological … taken for high blood pressure or depression. The use of tobacco, alcohol, or illegal drugs . Psychological tests may … asked to avoid products with nicotine (cigarettes, chewing tobacco) for 30 minutes to 2 hours before the test. How It …
Medical tests
… identify a rare inherited disease ( homocystinuria ) that causes a deficiency of one of several enzymes needed to … Having high blood pressure (hypertension). Smoking or other tobacco use. Having a family history of high homocysteine … Having high blood pressure (hypertension). Smoking or other tobacco use. Having a family history of high homocysteine …
Medical tests
… Information Test Overview A carbon monoxide blood test is used to detect carbon monoxide poisoning . Poisoning can … How To Prepare Do not smoke before you have this test. Tobacco smoke contains carbon monoxide. How It Is Done A … How To Prepare Do not smoke before you have this test. Tobacco smoke contains carbon monoxide. How It Is Done A …
Medical tests
… increase the amount of catecholamines in the blood. This causes high blood pressure, excessive sweating, headaches, … or drink anything for 10 hours before this test. Do not use tobacco for 4 hours before the blood test. Your doctor may … or drink anything for 10 hours before this test. Do not use tobacco for 4 hours before the blood test. Your doctor may …
Medical tests
… glands called a pheochromocytoma . Tumours like this can cause your adrenal glands to release too many hormones. And … Any foods or fluids with vanilla. Licorice. Do not use tobacco at all during the 24-hour urine collection. Be sure … Any foods or fluids with vanilla. Licorice. Do not use tobacco at all during the 24-hour urine collection. Be sure …
Medical tests
… It Is Done A cardiac perfusion scan is done to: Find the cause of unexplained chest pain or pressure. Find the cause of … hours before the scan. You may be told to avoid alcohol, tobacco, and drinks that have caffeine for at least 24 hours … hours before the scan. You may be told to avoid alcohol, tobacco, and drinks that have caffeine for at least 24 hours …
Medical tests
… had a kidney stone have a chance of having another one, so prevention measures are important. A kidney stone (renal … through a ureter or the urethra may be painless or it may cause severe pain. A kidney stone may cause other symptoms, such as blood in the urine (hematuria), …
Medical tests
… percutaneous umbilical cord blood sampling. FBS is usually used when a Doppler ultrasound and/or a series of … system can attack the fetus's red blood cells. FBS is used to look at a fetus's red blood cell count and oxygen … with an injection of local anesthetic . Ultrasound is used to guide a needle through your belly into an umbilical …
Medical tests
… Test Overview A rapid sputum tests is used to diagnose tuberculosis (TB) when other tests show … is a test to find germs (such as TB bacteria) that can cause an infection. A sample of sputum is added to a substance … Citations U.S. Centers for Disease Control and Prevention (2009). Updated guidelines for the use of nucleic …
