329 results found
Medical tests
… Chemistry Screen On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … ). A chemistry screen tells your doctor about your general health, helps look for certain problems, and finds out … To follow a specific health condition and check how well a treatment is working. Before you have surgery. How To …
Medical tests
… (BUN) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … of your body in the urine. A BUN test is done to see how well your kidneys are working. If your kidneys are not able … in the 24 hours before having a BUN test. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… (BNP) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … in your blood. BNP is made by your heart and shows how well your heart is working. Normally, only a low amount of … to do anything before you have this test. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… Time (PTT) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … a procedure or surgery that might cause bleeding. Check how well the liver is working. The activated partial … and prescription medicines you take. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… (hs-CRP) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … CRP levels and heart attack risk is not understood very well. A high level of CRP may mean a higher-than-normal risk … test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… Angiogram On this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … technologist or a nurse. You will need to take off any jewellery. You may need to take off all or most of your …
Medical tests
… (CA-125) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … present. Most often, the CA-125 test is used to check how well treatment for ovarian cancer is working or to see if … test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… in Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … At a low blood level, they don't control seizures as well as they should. At a high blood level, they may cause … right before you take a dose of medicine. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… A1c Test On this page: Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … blood loss or a blood transfusion, sickle cell disease, hemodialysis, or erythropoietin (ESA) medicine. The A1c test can … time during the day, even after a meal. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… Antibodies Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … test is done to: Help diagnose celiac disease. Check how well a gluten-free diet is working as a treatment for celiac … do anything else to prepare for the test. How It Is Done A health professional uses a needle to take a blood sample, …
