281 results found
Medical tests
… Uric Acid in Blood Test On this page: Test Overview Why It Is Done How To … Feels Risks Results Test Overview The blood uric acid test measures the amount of uric acid in a blood sample. Uric acid is produced from the natural …
Medical tests
… Blood Urea Nitrogen (BUN) Test On this page: Test Overview … make your BUN level higher. Liver disease or damage can lower your BUN level. A low BUN level can occur normally in … or disease is present. Kidney damage can be caused by diabetes or high blood pressure that directly affects the …
Medical tests
… Seizure Medicine Levels in Blood Test On this page: Test Overview Why It Is Done How To … Done Seizure medicines are usually monitored because: At a low blood level, they don't control seizures as well as they … Done Seizure medicines are usually monitored because: At a low blood level, they don't control seizures as well as they …
Medical tests
… Arterial Blood Gases (ABG) Test On this page: Test Overview Why It Is … who have heart failure , kidney failure , uncontrolled diabetes , sleep disorders, or severe infections or who have … with your arm extended and your wrist resting on a small pillow. The health professional taking the blood may rotate …
Medical tests
… Thick and Thin Blood Smears for Malaria On this page: Overview Why It Is Done Results Overview Thick and Thin Blood Smears for Malaria—Overview Doctors use thick and thin blood smears to determine whether you have malaria. If one …
Medical tests
… Fetal Blood Sampling (FBS) During Pregnancy On this page: Overview How It Is Done Results Overview Fetal blood sampling (FBS) is the collecting of fetal blood directly from the umbilical cord or fetus. The fetal …
Medical tests
… Lung Cancer Screening: Low-Dose Spiral CT Scan On this page: Test Overview Why It … your doctor recommends lung cancer screening, you'll have a low-dose computed tomography (CT) scan of your chest once a … around your body. This doughnut-shaped machine sends low-dose X-rays, or radiation, through your chest to make …
Medical tests
… Technetium-Labelled Red Blood Cell Bleeding Scan On this page: Test Overview Related … technetium-labelled red blood cell bleeding scan may find slow bleeding that can't be seen using angiography. The … using colonoscopy or other methods. If the bleeding is too slow or intermittent to be detected by angiography. If …
Medical tests
… main source of energy. An OGTT can be used to diagnose prediabetes and diabetes . An OGTT is most commonly done to check for diabetes that occurs with pregnancy ( gestational diabetes ). The test can be done on its own or … at the site. Some people's blood glucose levels drop very low toward the end of the test. But some people feel like …
Medical tests
… of measuring ketones. It is recommended for all people with diabetes whenever symptoms of illness are present, such as … especially when that person is sick. Monitor a person on a low-carbohydrate diet and/or high-fat diet. Monitor a person … Monitor a pregnant woman who has diabetes or has developed gestational diabetes . How To Prepare No special preparation …
