327 results found
Medical tests
Medical tests
… Genetic Testing and Screening On this page: Test Overview Why It Is … ancestry, your health, or your risk for certain diseases. Testing can be done on a single gene, selected genes, or all … response to medicines. What are the main types of genetic testing? Genetic tests include: Carrier testing . This looks …
Medical tests
… Body Fat Testing On this page: Test Overview How It Is Done Results Test Overview Body fat testing checks how much body fat you have. It may be done to … Measuring Body Fat With a Caliper … Test Overview Body fat testing checks how much body fat you have. It may be done to …
Medical tests
… Risks Results Test Overview Thyroid testing Thyroid hormone tests are blood tests that check how … Media gallery Thyroid Gland Goiter … Test Overview Thyroid testing Thyroid hormone tests are blood tests that check how …
Medical tests
… done to detect a chronic Lyme disease infection. Antibody testing should be done in a two-step process, using the … chain reaction (PCR) test. Polymerase chain reaction (PCR) testing detects the genetic material ( DNA ) of the Lyme disease bacteria. PCR testing may be used to identify a current (active) infection …
Medical tests
Medical tests
… antigens ) are present in your feces (stool). Stool antigen testing may be done to help support a diagnosis of H. pylori … antigens ) are present in your feces (stool). Stool antigen testing may be done to help support a diagnosis of H. pylori …
Medical tests
Medical tests
… tests to get the best results. How long the test takes The testing may take from 5 to 30 minutes, depending on how many … tests to get the best results. How long the test takes The testing may take from 5 to 30 minutes, depending on how many …
Medical tests
… TB infection. It is often used when symptoms, screening, or testing, such as a chest X-ray , show that a person may have … TB infection. It is often used when symptoms, screening, or testing, such as a chest X-ray , show that a person may have …
