281 results found
Medical tests
… tyrosine, the phenylalanine level builds up in the baby's blood and can cause brain damage, seizures, and intellectual … drinking breast milk or formula. Babies with PKU need foods low in phenylalanine to prevent severe brain damage. … drinking breast milk or formula. Babies with PKU need foods low in phenylalanine to prevent severe brain damage. …
Medical tests
… (AST) test measures the amount of this enzyme in the blood. AST is normally found in red blood cells , liver , … was called serum glutamic oxaloacetic transaminase (SGOT). Low levels of AST are normally found in the blood. When body … or liver disease. Keep track of the effects of cholesterol-lowering medicines and other medicines that can damage the …
Medical tests
… (ALT) test measures the amount of this enzyme in the blood. ALT is found mainly in the liver, but also in smaller … ALT is measured to see if the liver is damaged or diseased. Low levels of ALT are normally found in the blood. But when … or liver disease. Keep track of the effects of cholesterol-lowering medicines and other medicines that can damage the …
Medical tests
… into a vein in the arm and then travels through the bloodstream to the kidneys. The tracer flows through the blood vessels in the kidneys and then is … of kidney scans include a scan that looks at how blood flows to and through the kidneys, a scan that looks at the …
Medical tests
… measure how much tracer the thyroid gland absorbs from the blood. The tracer can be swallowed or can be injected into a vein. It travels through … products you are taking. Your doctor may ask you to eat a low-iodine diet for several days if this test is being done …
Medical tests
… test measures the amount and pattern of antibodies in your blood that work against your own body (autoimmune reaction). … the test is positive, the level of antibodies is usually low. Some healthy people can have an increased amount of ANA … the test is positive, the level of antibodies is usually low. Some healthy people can have an increased amount of ANA …
Medical tests
… The high-sensitivity C-reactive protein (hs-CRP) test is a blood test that finds lower levels of C-reactive protein (CRP). This protein … diseases that cause inflammation. The hs-CRP test measures low levels and focuses on the risk of heart disease and …
Medical tests
… Test Overview A toxoplasmosis test is a blood test that checks for antibodies to the Toxoplasma … is getting higher. This would mean the infection is recent. Low titres that do not get higher usually mean the infection … is getting higher. This would mean the infection is recent. Low titres that do not get higher usually mean the infection …
Medical tests
… into a vein in your arm. The tracer travels through your bloodstream and into your bones. Then a special camera takes … cause or location of unexplained bone pain, such as ongoing low back pain. A bone scan may be done first to help … in complex bone structures such as the foot or spine. Follow-up evaluation then may be done with a computed …
Medical tests
… Test Overview A rheumatoid factor (RF) blood test measures the amount of the RF antibody present in … more clumping occurs. This causes a cloudier sample and allows less light to pass through the tube. Why It Is Done A … light passes through the tube than when the RF level is low. So an RF level of 100 units is higher than one of 40 …
