305 results found
Medical tests
… Spinal Tap (Lumbar Puncture) On this page: Test Overview Why It Is Done How To Prepare How It Is … To Prepare Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of problems during your test. Your doctor will tell you if you …
Medical tests
… Kidney Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is … a microscope. A kidney biopsy may be done to check for problems or when other tests show a kidney problem. For … options. Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of …
Medical tests
… Calcium (Ca) in Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is … It Is Done A blood calcium test may be done: To check for problems with the parathyroid glands or kidneys, certain … eat or drink anything before your test. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… Catecholamines in Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is … doctor will also look at your results based on your age, health, and other factors. A value that isn't in the normal … Low values may be caused by diabetes or some nervous system problems . Medical Tests: Questions to …
Medical tests
… Complete Blood Count (CBC) On this page: Test Overview Why It Is Done How To Prepare How It Is … to do anything before having this test. How It Is Done A health professional uses a needle to take a blood sample, … , underactive adrenal glands , thyroid gland problems, certain medicines, and removal of the spleen can …
Medical tests
… Homocysteine On this page: Test Overview Why It Is Done How To Prepare How It Is … out the medical test information form . How It Is Done The health professional drawing your blood will: Wrap an elastic … in women. Age. Homocysteine levels get higher as you get older. Low values Low values of homocysteine may be caused …
Medical tests
… Rheumatoid Factor (RF) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … rheumatoid arthritis ) and some infections. Sometimes a healthy person can have a high RF level. The amount of RF in … of these people will later have rheumatoid arthritis. Older adults who don't have rheumatoid arthritis sometimes …
Medical tests
… Follicle-Stimulating Hormone (FSH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … why a couple can't become pregnant. Help diagnose menstrual problems or find out whether a woman has gone through … medicines you are taking, including natural health products. How It Is Done A health professional uses a …
Medical tests
… Upper Gastrointestinal Endoscopy On this page: Test Overview Why It Is Done How To Prepare How It Is … an infection, such as helicobacter pylori (H. pylori). Find problems in the upper gastrointestinal (GI) tract. These … options. Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of …
Medical tests
… Fetal Ultrasound On this page: Test Overview Why It Is Done How To Prepare How It Is … vagina. Fetal ultrasound is the safest way to check for problems and get details about your fetus. It can find … Why It Is Done Fetal ultrasound is done to learn about the health of your fetus. Different details can be learned at …
