329 results found
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results What Affects the Test Test … water) for 10 to 12 hours before the test. How It Is Done Your health professional drawing blood will: Wrap an elastic … needle to fill it with blood. Remove the band from your arm when enough blood is collected. Put a gauze pad or cotton …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results What Affects the Test Overview Positron Emission … tracer liquid is put into a vein (intravenous, or IV ) in your arm. The tracer moves through your body, where much of … done to remove a tumour. Help diagnose Alzheimer's disease when the symptoms are not clear or when a person has …
Medical tests
… detect carbon monoxide poisoning . Poisoning can happen if you breathe air that contains too much carbon monoxide (CO). … This gas has no colour, odour, or taste, so you can't tell when you are breathing it. The test measures the amount of … right away. Normal Each lab has a different range for what's normal. Your lab report should show the range that …
Medical tests
… , or heart valves. A blood infection may also develop when the immune system is weak. This can occur in infants … as corticosteroids or chemotherapy ) that change how well your body can fight infections (immunity). For a blood … , a kidney infection , or sepsis. A culture can also show what type of bacteria is causing the infection. Find a …
Medical tests
… for prostate cancer. If your PSA level is higher than expected, your doctor may suggest other tests, including a … can cause high PSA levels. Check if cancer may be present when results from other tests, such as a digital rectal … the need for the test, its risks, how it will be done, or what the results will mean. How It Is Done A health …
Medical tests
… women for gestational diabetes. How To Prepare Tell your doctor about all the prescription and non-prescription … before the test.) How It Is Done A blood sample is taken when you arrive for the test. This is your fasting blood … stopped. Results Normal Each lab has a different range for what's normal. Your lab report should show the range that …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results What Affects the Test Test … It measures the density of minerals (such as calcium ) in your bones. This information helps your doctor estimate the … to think about what you will do if the tests show that you have a high chance of getting osteoporosis. Osteoporosis: …
Medical tests
… prolactin, which is made by the pituitary gland , in your blood. Pregnant women have high levels of prolactin, … non-pregnant women also make prolactin but it is not clear what it does in the body for these people. Prolactin levels … a hard time becoming pregnant ( infertile ). In a man when a pituitary gland problem is suspected. Also, a …
Medical tests
… to see if your baby will stay healthy during contractions when you are in labour. This test includes external fetal … be watched until your contractions stop or slow down to what they were before the test. How long the test takes A … has risks. It may cause labour to start sooner than your expected delivery date. It may cause contractions that go on …
Medical tests
… urinary tract infections and not being able to control when you urinate (urinary incontinence). Check for … can be stressful. This information will help you understand what you can expect. And it will help you safely prepare for your test. …
