328 results found
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
… less is found in the urine. Kidney problems can cause high or low levels of phosphate in the urine. High levels of phosphate in the urine also may be caused by … not get toilet paper, pubic hair, stool (feces), menstrual blood, or anything else in your urine sample. How It Feels …
Medical tests
… This test measures the amount of lead in a person's blood. Lead is a poisonous (toxic) metal that can damage the … or who live in places where the chance of poisoning is high, such as in a large city. Check for the amount of lead … blood lead level of 0.24 micromoles per litre (mcmol/L) or higher or 5 micrograms per decilitre (mcg/dL) or higher. …
Medical tests
… levels can be affected by how the kidneys are working, the blood pH , and the amount of potassium you eat. The hormone … holding on to potassium. A potassium level that is too high or too low can be serious. Abnormal levels may cause … Other symptoms may include dehydration , low blood pressure, confusion, irritability, paralysis, and changes in …
Medical tests
… found in milk and milk products. A galactosemia test is a blood or urine test that checks for enzymes that are needed … with galactosemia doesn't have one of these enzymes, so high levels of galactose build up in the blood or urine. … with galactosemia doesn't have one of these enzymes, so high levels of galactose build up in the blood or urine. …
Medical tests
… ultrasound test uses reflected sound waves to see how blood flows through a blood vessel. It helps doctors assess … Depending on which blood vessels are being tested, a blood pressure cuff may be wrapped around one or both limbs. It … may be wrapped first around the calf and then around the thigh. The test may be done at several places on your leg. …
Medical tests
… test measures the amount and pattern of antibodies in your blood that work against your own body (autoimmune reaction). … tests can find out which antibodies are in the blood in higher amounts than normal. Sometimes ANA test results can … . Medicines, such as those used to treat high blood pressure, heart disease, and tuberculosis (TB). Viral …
Medical tests
… a protein called albumin . Albumin is normally found in the blood and filtered by the kidneys. When the kidneys are … other conditions can lead to kidney damage. These include high blood pressure , heart failure , cirrhosis , and lupus . If early …
Medical tests
… of mucus. The stool may be examined for hidden (occult) blood, fat, meat fibres, bile , white blood cells , and … uses a rectal swab to collect the sample, you may feel some pressure or discomfort as the swab is inserted into your … related to your symptoms and past health. Abnormal values High levels of fat in the stool may be caused by diseases …
Medical tests
… Monitor heart function during surgery. Look for masses or blood clots in the upper left chamber (left atrium) of the … at which blood travels through the heart. Measure the blood pressure and speed of blood flow through the heart valves. … procedure. Your doctor will tell you if you should stop taking any of them before the procedure and how soon to do …
