329 results found
Medical tests
… system causes the heart muscle to contract. This pumps blood through the heart to the lungs and the rest of the … activity. Find the cause of unexplained chest pain or pressure. This could be caused by a heart attack, … other diseases or conditions are present. These include high blood pressure, high cholesterol, cigarette smoking, …
Medical tests
… and how soon to do it. If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it … collected (pleural space). You may feel some mild pain or pressure as the needle enters the pleural space. Your doctor … (PE) . If an infection is present, the exudate will have a high WBC count, a high LDH enzyme level, a high protein …
Medical tests
… Test Overview Hemochromatosis gene (HFE) testing is a blood test used to check for hereditary hemochromatosis, an … this disease. This test might be done if you have high iron levels in your blood. This test helps to find out … or pinch. If you get a cheek test, you will feel gentle pressure on the inside of your cheek from the swab. Risks …
Medical tests
… of immunoglobulins, also known as antibodies , in your blood. Antibodies are substances made by the body's immune … medicines, and some poisons. IgE antibody levels are often high in people with allergies. IgD. IgD antibodies are found … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… Results Test Overview A carbon monoxide blood test is used to detect carbon monoxide poisoning . … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … that isn't in the normal range may still be normal for you. High values High blood carbon monoxide values are caused by …
Medical tests
… measures the amount of this protein that may appear in the blood of some people who have certain kinds of cancers, … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The … so your CEA may be normal even though you have cancer. High values Many conditions can change your CEA levels. Your …
Medical tests
… Test Overview Cholesterol and triglyceride tests are blood tests that measure lipids—fats and fatty substances … normally. Lipids include cholesterol , triglycerides , high-density lipoprotein (HDL) , and low-density lipoprotein … things to calculate your risk. These include: Your blood pressure. Whether or not you have diabetes. Your age, sex, …
Medical tests
… this feeling, focus on breathing slowly. Your pulse and blood pressure may be watched while the tube is being inserted. pH … and any symptoms you have. You may be asked to avoid high-acid foods. You will not be able to take a bath, except …
Medical tests
… help nerves work, make muscles squeeze together, help blood clot, and help the heart to work. Almost all of the … back to a good blood level. When blood calcium levels get high ( hypercalcemia ), the extra calcium is stored in the … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… test measures the level of D-xylose, a type of sugar, in a blood or urine sample. This test is done to help diagnose … For 24 hours before a D-xylose test, do not eat foods high in pentose, a sugar similar to D-xylose. These foods … before having this test. Children younger than 9 years old should not eat or drink anything except water for 4 hours …
