329 results found
Medical tests
… 24 hours. Uric acid is made from the natural breakdown of your body's cells. It's also made from the foods you eat. … period. You start collecting your urine in the morning. When you first get up, empty your bladder. But do not save … in 1 to 2 days. Each lab has a different range for what's normal. Your lab report should show the range that …
Medical tests
… meal high in phosphorus, having high levels of vitamin D in your body, or having an overactive parathyroid gland . Some … must collect all the urine you produce in a 24-hour period. When you first get up in the morning, urinate into the … in 1 to 2 days. Normal Each lab has a different range for what's normal. Your lab report should show the range that …
Medical tests
… use thick and thin blood smears to determine whether you have malaria. If one test is negative and no parasites are … of red blood cells that are infected (parasite density) and what type of parasites are present. A thick blood smear is a …
Medical tests
… a brownish yellow substance found in bile . It is produced when the liver breaks down old red blood cells. Bilirubin is … before the test. For children, there's generally nothing you have to do before this test, unless your doctor tells … Normal values in adults Each lab has a different range for what's normal. Your lab report should show the range that …
Medical tests
… or the intestines (bowel) are working. How To Prepare If you take a medicine that prevents blood clots, your doctor … blood thinners.) Make sure that you understand exactly what your doctor wants you to do. Other blood tests may be … doctor puts a numbing medicine into the skin of your belly. When the area is numb, your doctor will gently and slowly …
Medical tests
… the level of immunoglobulins, also known as antibodies , in your blood. Antibodies are substances made by the body's … or have had it in the past. This test is often done when the results of a blood protein electrophoresis or total … in several days. Normal Each lab has a different range for what's normal. Your lab report should show the range that …
Medical tests
… a microscope for problems. Fine-needle aspiration biopsy. Your doctor inserts a thin needle into a lymph node and … general anesthesia , follow the instructions exactly about when to stop eating and drinking, or your surgery may be … blood thinners.) Make sure that you understand exactly what your doctor wants you to do. If a lymph node biopsy …
Medical tests
… Test Overview Cardiac catheterization is a test to check your heart. This test uses a thin, flexible tube called a … work. How To Prepare Follow the instructions exactly about when to stop eating and drinking. If your doctor told you to … blood thinners.) Make sure that you understand exactly what your doctor wants you to do. Tell your doctor ALL the …
Medical tests
… fallopian tubes and the area around them. It may be done if you are having a hard time getting pregnant (infertility). … has been successful. How To Prepare Schedule your test for when you won't be having your period. Your doctor may … during the test. The amount of pain you have depends on what problems the doctor finds and treats during the test. …
Medical tests
… Test Overview Body temperature is a measure of how well your body can make and get rid of heat. The body is very … good at keeping its temperature within a safe range, even when temperatures outside the body change a lot. When you … a few times when you are well. This will help you find out what is normal for you. Check your temperature in both the …
