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Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A serum osmolality test … levels of salt or sugar in the blood. This may be caused by problems such as poorly controlled diabetes . Damage to the … central nervous system, or the use of certain medicines. Related Information Medical Tests: Questions to Ask the …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview An antinuclear antibody … Why It Is Done An ANA test is done to help identify problems with the immune system, such as: Rheumatoid … heart disease, and tuberculosis (TB). Viral infections. Related Information Medical Tests: Questions to Ask the …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Mononucleosis tests are … when a person has a disease or uses medicine that causes problems with the immune system. How To Prepare In general, … (positive): The antibody IgM against EBV is present. Related Information Medical Tests: Questions to Ask the …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Magnetic resonance imaging … , or computed tomography (CT) scan . MRI also may show problems that cannot be seen with other imaging methods. For … (MS) , dementia , Alzheimer's disease , or herniated disc . Related Information Magnetic Resonance Imaging (MRI) of the …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A potassium test checks … will talk with you about any abnormal results that may be related to your symptoms and past health. High values High … as diuretics , are a common cause of low potassium levels. Related Information Medical Tests: Questions to Ask the …
Medical tests
… It Is Done How It Feels Risks Results What Affects the Test Related Information Test Overview A homocysteine … the buildup of homocysteine in the blood (homocystinuria). Related Information Medical Tests: Questions to Ask the … the buildup of homocysteine in the blood (homocystinuria). Related Information Medical Tests: Questions to Ask the …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview An aspartate … the bloodstream. The amount of AST in the blood is directly related to the extent of the tissue damage. After severe … or lung damage. Mononucleosis . Some types of cancer. Related Information Medical Tests: Questions to Ask the …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Bone marrow aspiration is … biopsy, or both are done to: Look for the cause of problems with red blood cells , white blood cells , or … site does not mean that all sites in the body are normal. Related Information Medical Tests: Questions to Ask the …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A test for calcium in the … It Is Done A blood calcium test may be done: To check for problems with the parathyroid glands or kidneys, certain … , and alcohol use disorder . Osteomalacia . Rickets . Related Information Medical Tests: Questions to Ask the …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A sickle cell … Sickled red blood cells often cause recurring health problems called sickle cell crises . One set of genes that … old, or a genetic information ( DNA ) test may be done. Related Information Genetic Testing and Screening Medical …
