305 results found
Medical tests
… Test Overview Chlamydia tests use a sample of body fluid or urine to see whether chlamydia bacteria ( Chlamydia … to find chlamydia infection. These tests use a sample of body fluid from areas such as the cervix, vagina, eyes, …
Medical tests
… and pulses of radio wave energy to provide pictures of blood vessels inside the body. In many cases MRA can provide information that can't … walls are normal. No bleeding, abnormal collections of fluid, blockage in the flow of blood, or bulges in the blood …
Medical tests
… A bilirubin test measures the amount of bilirubin in a blood sample. Bilirubin is a brownish yellow substance found … in bile . It is produced when the liver breaks down old red blood cells. Bilirubin is then removed from the body through the stool (feces) and gives stool its normal …
Medical tests
… to see on the CT pictures. The dye may be used to check blood flow and look for tumours, areas of inflammation , or … opening of the scanner, and the scanner moves around your body. The table will move while the scanner takes pictures. … foreign objects or growths. No bleeding or collections of fluid are found. Abnormal: A growth, such as a tumour, or …
Medical tests
… protein test measures the total amount of protein in the blood. It also measures the amounts of two major groups of … find the cause of swelling of the ankles or belly or of fluid collection in the lungs that may cause shortness of breath. Globulin is tested to: Find out how well your body is able to fight off infection. See if you have a rare …
Medical tests
… Urodynamic testing is a group of tests that show how your body stores and releases urine. The type of test varies from … that carries urine from the bladder to the outside of the body. This catheter helps measure how much urine is still in … during a test. If they are, your bladder may be filled with fluid that will show up on an X-ray. How long the test takes …
Medical tests
… the amount of luteinizing hormone (LH) in a sample of blood or urine. LH is produced by the pituitary gland . LH … you take, including natural health products. How It Is Done Blood test A health professional uses a needle to take a … a part of the brain called the hypothalamus . Stress. Low body weight. Medical Tests: Questions to …
Medical tests
… substance in liquid form) to look at organs or bones in the body. During the test, the tracer is put into a vein … used to evaluate brain, head, and neck problems; to look at blood flow to the heart; to examine bones; and to diagnose … scans. After the test After the test, drink lots of fluids for the next 24 hours to help flush the tracer out of …
Medical tests
… Antisperm Antibody Test On this page: Test Overview Results Related … special proteins ( antibodies ) that fight against sperm in blood, vaginal fluids, or semen. The test uses a sample of sperm and adds a …
Medical tests
… water. Before having a thyroid biopsy, you may need to have blood tests to see whether you have any bleeding problems or … jewellery or metal objects from around your neck and upper body. Needle biopsy A needle biopsy is done in a hospital, … gland and take out a small amount of thyroid tissue and fluid. More than one sample is usually taken. The tissue is …
