320 results found
Medical tests
… eggs, fish, green vegetables, and fruit. Most people who have low or high levels of calcium do not have any symptoms. … of the pancreas ( pancreatitis ). To find a reason for an abnormal electrocardiogram (EKG) test. After a kidney … before you have the test. Your doctor will tell you if you should not eat or drink anything before your test. How It Is …
Medical tests
… tumours.) HCG levels are often tested in a woman who may have tissue that is not normal growing in her uterus. The … that are important to many health problems. Pregnancy: Should I Have Screening Tests for Birth Defects? Why It Is … If you are pregnant, levels of hCG that are going down abnormally can mean that a miscarriage (spontaneous …
Medical tests
… the muscles to react in ways that aren't normal. If you have leg pain or numbness, you may have these tests to find … problems during your test. Your doctor will tell you if you should stop taking any of them before the test and how soon … They generally get slower as a person gets older. Abnormal: For an EMG, electrical activity in a muscle at …
Medical tests
… blood of a pregnant woman can help see whether the baby may have such problems as spina bifida and anencephaly . An AFP … that are important to many health problems. Pregnancy: Should I Have Screening Tests for Birth Defects? Why It Is … is not normally present. AFP test results can be abnormal, even when nothing is wrong with the baby. Related …
Medical tests
… are produced by the liver and the immune system under many abnormal conditions, such as an infection, an autoimmune … is working. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… Parts of the testicles where the tracer builds up in abnormal amounts may be a sign of some types of tumours. The … torsion . Get medical care and treatment right away if you have this problem. Testicular ultrasound has largely … The tracer does not build up in any area of the testicles. Abnormal: The tracer does not flow evenly through the …
Medical tests
… of the mouth. They are used to find extra teeth, teeth that have not yet broken through the gums, jaw fractures, a cleft … joints. They show problems such as impacted teeth, bone abnormalities, cysts, solid growths (tumours), infections, … teeth are seen and no teeth are out of their normal place. Abnormal: Tooth decay is seen. Damage to the bones …
Medical tests
… a biopsy. How to Prepare In general, there's nothing you have to do before this test, unless your doctor tells you … vessels and blood flow are normal. No blood clots are seen. Abnormal: The organs, tissues, and vessels may be abnormal in size, shape, or structure. Growths, tumours, or …
Medical tests
… called a Mantoux tuberculin test) is done to see if you have ever been exposed to tuberculosis (TB). The test is … sweats, and unexplained weight loss. People who have had an abnormal chest X-ray. People who have had a recent organ … human immunodeficiency virus (HIV) . A tuberculin skin test should not be done for people: With a known TB infection. …
Medical tests
… are also lost through the skin when you sweat. Most foods have sodium naturally in them or as an ingredient in … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … sodium levels. Your doctor will talk with you about any abnormal results that may be related to your symptoms and …
