309 results found
Medical tests
… days), and 72 hours (3 days) after the tracer is injected. When you come in for the scan, you may need to remove your … being examined. You will be given a cloth or paper to cover yourself during the test. You will lie on your back on a … still during the scan. Ask for a pillow or blanket to make yourself as comfortable as you can before the scan begins. …
Medical tests
… given technetium in a vein ( intravenously ) in your arm. When and how you take the radioactive tracer depends on … given technetium in a vein ( intravenously ) in your arm. When and how you take the radioactive tracer depends on …
Medical tests
… made mostly by your adrenal glands as a reaction to stress. When you feel stressed, these hormones increase heart rate, … must collect all the urine you produce in a 24-hour period. When you first get up in the morning, urinate into the … made mostly by your adrenal glands as a reaction to stress. When you feel stressed, these hormones increase heart rate, …
Medical tests
… a biopsy needle for a testicular biopsy. This may be done when testing for infertility . Check an injury to the … a breath and hold it for several seconds during the scan. When the test is finished, the gel is removed from your … a biopsy needle for a testicular biopsy. This may be done when testing for infertility . Check an injury to the …
Medical tests
… to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all … is very little chance of having a problem from this test. When a blood sample is taken, a small bruise may form at the … to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all …
Medical tests
… infection, or swelling of the pancreas . Pain occurs when the gallbladder empties the tracer. … infection, or swelling of the pancreas . Pain occurs when the gallbladder empties the tracer. …
Medical tests
… balloon and a tube) containing crystals that change colour when exposed to alcohol from your breath. This device is … balloon and a tube) containing crystals that change colour when exposed to alcohol from your breath. This device is …
Medical tests
… sugar level at the time of testing. It is important to know when your blood sugar is high or low, to prevent emergency … sugar level at the time of testing. It is important to know when your blood sugar is high or low, to prevent emergency …
Medical tests
… X-rays in real time (fluoroscopy) and records what happens when you swallow. While you swallow, the doctor and speech … test. A lead shield will be placed over your pelvic area to protect it from radiation. During the test You will stand or … test. A lead shield will be placed over your pelvic area to protect it from radiation. During the test You will stand or …
Medical tests
… D-xylose is normally easily absorbed by the intestines . When problems with absorption occur, D-xylose is not … the cause of a child's failure to gain weight, especially when the child seems to be eating enough food. How To … Urine test You start collecting your urine in the morning. When you first get up, empty your bladder, but do not save …
