325 results found
Medical tests
… that would normally pass out of the body in the urine. When there are large amounts of these substances, they … give you a kidney stone strainer, or you may buy one from a drugstore. How It Is Done Straining the first urine specimen … stone may need surgery or another type of procedure to get it out. Risks There is no chance for problems with …
Medical tests
… , or heart valves. A blood infection may also develop when the immune system is weak. This can occur in infants … Find the cause of an unexplained fever or shock or a person becoming extremely ill. How To Prepare You do not … so the blood infection is treated correctly. This also helps prevent bacteria from becoming resistant to …
Medical tests
… antibiotics, laxatives, or non-steroidal anti-inflammatory drugs (NSAIDs) for 1 to 2 weeks before you have the test. Be … Urinate before you collect the stool so that you don't get any urine in the stool sample. Follow the directions for … throw it away. Wash your hands. Your doctor will tell you when to return the sample to the lab. How long the test …
Medical tests
… are done to diagnose skin cancer , which may be suspected when an abnormal area of skin has changed colour , shape , … diagnosis of a suspicious skin lesion and skin biopsy can help identify skin cancers and lead to early treatment. Why … the place where the biopsy will be taken is cleaned with an alcohol wipe. A marker may be used to outline the edges of …
Medical tests
… umbilical cord blood sampling. FBS is usually used when a Doppler ultrasound and/or a series of amniocentesis … infection or medicine to prevent preterm labour (tocolytic drugs). Results Fetal blood tests show the oxygen level, red blood cell condition, and red blood cell count. This helps your doctor plan the best treatment for you during …
Medical tests
… Equipment You can buy home pregnancy test kits at the drugstore or grocery store. You don't need a prescription. … wait a specific amount of time before reading the results. When to test Most home pregnancy kits can be used on the … Equipment You can buy home pregnancy test kits at the drugstore or grocery store. You don't need a prescription. …
Medical tests
… antibody that can cross the placenta in a pregnant woman to help protect her baby (fetus). IgM. IgM antibodies are the … or have had it in the past. This test is often done when the results of a blood protein electrophoresis or total … (MGUS) or multiple myeloma is present. Levels of IgA also get higher in some autoimmune diseases , such as rheumatoid …
Medical tests
… antibiotic sensitivity (or susceptibility) test is done to help choose the antibiotic that will be most effective … types of bacteria or fungus infecting an individual person. Some types of bacteria or fungus are resistant to … antibiotic sensitivity (or susceptibility) test is done to help choose the antibiotic that will be most effective …
Medical tests
… response or potential (VER or VEP). This response occurs when the eyes are stimulated by looking at a test pattern. … done to assess neurological problems. These tests can also help confirm the diagnosis of certain neurological … response is within the normal range. Abnormal Some people who are free from symptoms in the nerve area tested will …
Medical tests
… you work in a daycare centre, or you live with someone who has the disease. You've had other tests that show you … You or your doctor wants to know if you are protected from getting the disease. How To Prepare In general, there's … to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all …
