329 results found
Medical tests
… the water and the chemicals in your blood. Find out if you have severe dehydration or overhydration. Check to see if … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … and certain blood pressure medicines. A condition called syndrome of inappropriate antidiuretic hormone secretion …
Medical tests
… entire gene or chromosome for changes. Genetic screening tests include prenatal screening and carrier screening. … if a fetus is at risk for or has a condition like Down syndrome . Predictive testing . This is done to see if a … a good idea to get genetic counselling before deciding to have testing. Genetic counselling may involve: Discussing …
Medical tests
… Electrophysiology Tests for the Eyes On this page: Test Overview Why It Is … is called latency. Possible results are: Normal. You have normal A-waves and B-waves and a normal latency response time. Abnormal. You have abnormal A-waves and B-waves or an abnormal latency …
Medical tests
… Sperm Penetration Tests On this page: Test Overview Results Related … Information Test Overview Sperm penetration tests check to see if sperm can move through cervical mucus or join with (fertilize) an egg. These tests may be done when you're having trouble getting …
Medical tests
… has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … can be caused by: A tumour in the adrenal glands ( Conn's syndrome ). Heart failure. Kidney disease. Liver disease. A … such as the types of kidney disease seen in people who also have diabetes. Heparin treatment. Heparin is a medicine that …
Medical tests
… Body Fluids Tests On this page: Test Overview How It Is Done Results … and the lungs. Synovial fluid in joints such as knees, shoulders, and hips. Fluid from the genital area, such as … and the lungs. Synovial fluid in joints such as knees, shoulders, and hips. Fluid from the genital area, such as …
Medical tests
… Test Overview A tilt table test is used to check people who have fainted or who often feel light-headed. The results … test is done to find out why you might be having certain symptoms, such as fainting or feeling light-headed. Your … problems during your test. Your doctor will tell you if you should stop taking any of them before the test and how soon …
Medical tests
… to see how well the immune system is working in people who have been diagnosed with human immunodeficiency virus (HIV) … immune system. Help diagnose acquired immune deficiency syndrome (AIDS) . If you don't get treatment, HIV infection … make infections more likely. Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… (agglutinate) at low temperatures. Healthy people generally have low levels of cold agglutinins in their blood. But … in their blood within a week of being infected. Newer tests for mycoplasma pneumonia have replaced the cold … 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
… called a Mantoux tuberculin test) is done to see if you have ever been exposed to tuberculosis (TB). The test is … human immunodeficiency virus (HIV) . A tuberculin skin test should not be done for people: With a known TB infection. … TB infection and a TB vaccination ( BCG vaccination ). More tests—such as a chest X-ray, a sputum culture , or both—are …
