325 results found
Medical tests
… stores and releases urine. The type of test varies from person to person. A simple urodynamic test is done in a … or surgery centre. Why It Is Done These tests are done to help find out why a person has symptoms such as: Leaking urine. Feeling the need to urinate often. Pain when urinating. A weak stream of urine. Frequent urinary …
Medical tests
… normal lung cells in it. Sputum cytology may be done to help detect certain non-cancerous lung conditions. It may also be done when lung cancer is suspected. A sputum sample may be … and pain medicine will make it unsafe for you to drive or get home on your own. How It Is Done Home or office sample …
Medical tests
… called a colonoscope to look at the colon. A colonoscopy helps find ulcers , colon polyps , tumours, and areas of … and pain medicine will make it unsafe for you to drive or get home on your own. Understand exactly what procedure is … bread and granola. Follow your doctor's directions about when to stop eating solid foods and drink only clear …
Medical tests
… is making too much uric acid, the level in the urine can get too high. And if your kidneys aren't working the way … get dehydrated . During the 24-hour period, don't drink alcohol. It lowers the amount of uric acid eliminated by the … period. You start collecting your urine in the morning. When you first get up, empty your bladder. But do not save …
Medical tests
… Prepare Procedures can be stressful. This information will help you understand what you can expect. And it will help … and pain medicine will make it unsafe for you to drive or get home on your own. Understand exactly what procedure is … the test. How It Feels You may notice a brief, sharp pain when the intravenous (IV) needle is placed in a vein in your …
Medical tests
… of a mature egg from an ovary (ovulation). Progesterone helps prepare the lining of the uterus (endometrium) to … is having problems with her menstrual cycle or who can't get pregnant, more than one blood sample may be needed to … be taken each day for several days in a row. How It Feels When a blood sample is taken, you may feel nothing at all …
Medical tests
… intestine (obstruction). Belly pain that is relieved or gets worse while eating. Severe heartburn or heartburn that … before the test, you may be asked to take a laxative to help clean out your intestines. If your stomach can't empty … series of X-rays that follow. The radiologist will tell you when and how much to drink. By the end of the test, you may …
Medical tests
… system attacks and destroys the body's normal tissues. When a person has an autoimmune disease, the immune system produces … autoimmune disease. Why It Is Done An ANA test is done to help identify problems with the immune system, such as: …
Medical tests
… secretions is needed to make sure the test is accurate. A person must remain very still during the procedure so that … called a throat culture, but that test takes a few days to get the results. How To Prepare You don't need to do … those people with an active strep infection from those who are carriers of strep bacteria but actually have a viral …
Medical tests
… sphincter . This may cause reflux. Weak muscle contractions when you swallow. This could slow the rate at which food or … for using other medicines before the test. Do not drink alcohol or smoke for 24 hours before the test. Do not eat or … for a careful sponge bath, or do anything else that might get the device wet. For wireless pH monitoring, you will …
