329 results found
Medical tests
… (EKG or ECG) is a test that checks for changes in your heart while you exercise. Sometimes EKG abnormalities … blood through the heart to the lungs and the rest of the body. An exercise EKG translates the heart's electrical … an increased chance of having heart disease. How To Prepare Your doctor may recommend how you should eat before the …
Medical tests
… that can't be seen with other imaging tests. For an MRI, your body is placed inside a machine that contains a strong … you make wise health decisions or take action to improve your health. Decision Points focus on key medical care …
Medical tests
… (ELISA, EIA). It measures the blood level of a type of antibody (called immunoglobulin E, or IgE) that the body may … or Pharmacia CAP), may be used to provide more information. Your allergy test results may show that allergy treatment is … is most likely allergic to. How To Prepare Be sure to tell your doctor about all the medicines you take. You may need …
Medical tests
… It helps carry certain hormones that regulate the way the body uses energy and other substances through the blood. … normal, it may be a sign of a poor diet (malnutrition). Your doctor may use the results of this test to make changes in your diet. He or she also may use the results to see how …
Medical tests
… for the proteins troponin I (TnI) and troponin T (TnT). If your heart muscle is injured, such as from a heart attack , … some of these proteins and enzymes are also found in other body tissues, their levels in the blood may rise when those … Cardiac enzyme studies must always be compared with your symptoms, your physical examination findings, and other …
Medical tests
… This protein measures general levels of inflammation in your body. The hs-CRP can be used to find the risk for heart … may mean a higher-than-normal risk of heart problems. If your risk for heart problems is high, your doctor may …
Medical tests
… the sperm. If the sperm antibodies are from the man's body, clumping may also be seen in his semen analysis. Sperm … penetrate an egg. This can vary from lab to lab. Talk with your doctor to find out if your results are normal. Sperm penetration assay (SPA) …
Medical tests
… measures the amount of a type of sugar, called glucose, in your blood at the time of testing. The test can be done at … meter. Home blood sugar testing can be used to monitor your blood sugar levels. Talk with your doctor about how … sugar testing can be very helpful in learning how your body reacts to foods, illness, stress, exercise, medicines, …
Medical tests
… fainted or who often feel light-headed. The results help your doctor know the cause of your fainting or feeling light-headed. The test uses a … slowly tilts you to an upright position. It checks how your body responds when you change positions. Why It Is Done This …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … Normal Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for … cancer or cancer that has spread to other parts of the body (metastatic cancer) may have high CEA levels if their …
