329 results found
Medical tests
… Test Overview A biophysical profile (BPP) test measures the health of your baby (fetus) during pregnancy. A BPP test may include a … to stop smoking for 2 hours before testing. This is because smoking affects the baby's heart rate and movements. You …
Medical tests
… are done to: Monitor how the HIV infection is affecting your immune system. Help diagnose acquired immune deficiency … your CD4+ count is checked depends on your treatment, your health, and your prior CD4+ count results. How To Prepare … your HIV infection. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. …
Medical tests
… Overview Blood and urine are often tested to find the cause of health problems. But other body fluids also can be tested. … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information …
Medical tests
… for several days. Why It Is Done The myoglobin test is used to look for disease or injury of muscle tissue. The … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done Blood test A health professional uses a needle to take a blood sample, …
Medical tests
… This protein measures general levels of inflammation in your body. The hs-CRP can be used to find the risk for heart disease and stroke in people … test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… identify a rare inherited disease ( homocystinuria ) that causes a deficiency of one of several enzymes needed to … may affect the results of this test. Be sure to tell your doctor about all the non-prescription and prescription … out the medical test information form . How It Is Done The health professional drawing your blood will: Wrap an elastic …
Medical tests
… for the proteins troponin I (TnI) and troponin T (TnT). If your heart muscle is injured, such as from a heart attack , … also check for an enzyme called creatine kinase (CK). Because some of these proteins and enzymes are also found in … be done, or what the results will mean. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… pH , the amount of potassium you eat, the hormone levels in your body, severe vomiting, and taking certain medicines, … or too low can be serious. Abnormal potassium levels may cause symptoms such as muscle cramps or weakness, nausea, … test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… Information Test Overview Screening tests help your doctor look for a problem before you have symptoms. … through your chest to make detailed pictures. A low-dose CT uses much less radiation than a regular-dose CT scan. A … or you quit within the last 15 years. If you have a serious health problem, you and your doctor will decide if lung …
Medical tests
… before birth, and it usually is not present in the blood of healthy adults. Why It Is Done The carcinoembryonic antigen (CEA) test is used to monitor a person before and during treatment. Along … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health …
