6260 results found
Medical tests
… Risks Results Test Overview Thyroid testing Thyroid hormone tests are blood tests that check how … thyroid hormone levels. Your doctor will talk with you about any abnormal results that may be related to your … thyroid hormone levels. Your doctor will talk with you about any abnormal results that may be related to your …
Medical tests
… issues. To find the cause, your doctor will first ask about your sexual history and do a physical examination . … causes of erection problems may include: Anxiety about sexual performance. Relationship problems. Stress. … does not cause any discomfort. But you may feel embarrassed about doing the test. Remember that it's important to find …
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
… antigens ) are present in your feces (stool). Stool antigen testing may be done to help support a diagnosis of H. pylori … the results of this test. Be sure to tell your doctor about all the prescription and non-prescription medicines … test or a stomach biopsy. Follow your doctor's instructions about how long you need to avoid eating and drinking before …
Medical tests
… health problems. Some of these tests provide information about your health, paternity, or family health history. Why It Is Done A genetic test may be done to: Learn more about family relationships, including paternity and … send your sample to the vendor. Their lab does the genetic testing. You'll get the test results back, either online, by …
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 … a TB infection. A positive reaction can usually be seen for about 1 week. A positive tuberculin skin test doesn't mean … a TB infection. A positive reaction can usually be seen for about 1 week. A positive tuberculin skin test doesn't mean …
Medical tests
… problems, such as vitamin A deficiency or metabolic disorders. A multifocal ERG (mfERG) tests the electrical … the tests. Follow any instructions your doctor gives you about what to do before your test. For visual evoked response (VER): Follow your doctor's instructions about eating to avoid low blood sugar. Avoid caffeine within …
HealthLinkBC files
… from your finger. The result is available at the time of testing. When a point-of-care test indicates that HIV … knowing your test result will help you to make decisions about your health. If HIV is diagnosed early, antiretroviral … health care provider if you have any concerns or questions about the HIV test or your HIV test result. How can I get an …
Medical tests
… your results. This test can measure many different things about the way you breathe. These include how much air you … tests to get the best results. How long the test takes The testing may take from 5 to 30 minutes, depending on how many … your results. This test can measure many different things about the way you breathe. These include how much air you …
Medical tests
