296 results found
Medical tests
… involves checking your breasts for lumps or changes. Many breast problems are first discovered by women … though it is most common in women older than 50. Lumps or changes also may be signs of other breast conditions, such … breasts look and feel and to talk to your doctor about any changes. How It Is Done The best time to examine your …
Medical tests
… the blood can spread the bacteria to any part of the body. A blood infection most often occurs with other serious … corticosteroids or chemotherapy ) that change how well your body can fight infections (immunity). For a blood culture, a … arm. Blood is often collected from two or three different body sites. Or it may be collected at two different times a …
Medical tests
… stone or something else is blocking your urinary tract . During the test, your doctor will insert a thin, lighted … ) into the urethra , which carries urine out of the body from the bladder . He or she will then put a catheter … ) into the urethra , which carries urine out of the body from the bladder . He or she will then put a catheter …
Medical tests
… linked when first made by the pancreas. Insulin helps the body use and control the amount of sugar (glucose) in the blood. Insulin allows glucose to enter body cells where it is used for energy. The level of … . C-peptide does not affect the blood sugar level in the body. A C-peptide test can be done when it is not clear …
Medical tests
… Urodynamic testing is a group of tests that show how your body stores and releases urine. The type of test varies from … that carries urine from the bladder to the outside of the body. This catheter helps measure how much urine is still in … doctor will remove the catheter. Sometimes X-rays are taken during a test. If they are, your bladder may be filled with …
Medical tests
… takes a few minutes. How It Feels Direct ophthalmoscopy During this test, you may hear a clicking sound as the tool … ) is found. Optic nerve damage caused by glaucoma is found. Changes in the retina (such as hard, white deposits beneath … ) is found. Optic nerve damage caused by glaucoma is found. Changes in the retina (such as hard, white deposits beneath …
Medical tests
… destroying or damaging the cells they infect, damaging the body's immune system , changing the genetic material ( DNA ) … to get test results. The results of some viral tests ( antibody or antigen tests) are reported in titers. A titer is a … detection test: Viral antigens are found. Viral culture: Changes occur in the culture that show a viral infection. …
Medical tests
… keep the water (the amount of fluid inside and outside the body's cells) and electrolyte balance of the body. Sodium is also important in how nerves and muscles … of time, collect all your urine. Each time you urinate during this time period, collect your urine in a small, …
Medical tests
… This means they only find out if drugs are present in the body, not the exact level or quantity. Follow-up … testing is often done to find the level of a drug in the body and to confirm the results of the first test. … you are not taking your medicine correctly or that your body is not processing the medicine as it should. Low values …
Medical tests
… Antithyroid Antibody Tests On this page: Test Overview Why It Is Done How To … Risks Results Test Overview Thyroid antibody tests measure the levels of antibodies that can destroy … It also can be used to see if a thyroglobulin test done during treatment for thyroid cancer is accurate. How To …
