329 results found
Medical tests
… labour, and delivery. It keeps track of the heart rate of your baby ( fetus ). It also shows how long each contraction … is a good way to tell if your baby is doing well or may have some problems. Two types of monitoring can be done: … 20 weeks of pregnancy. Internal monitoring is used only when you are in labour and your amniotic sac has broken. If …
Medical tests
… ABO and Rh tests. ABO test The ABO test shows that people have one of four blood types: A, B, AB, or O. If your red blood cells have: The A antigen. You have type A … is called a transfusion reaction, and it occurs immediately when incompatible blood is transfused. A transfusion …
Medical tests
… kidney disease. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells … to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all … or an inability of the intestines to absorb calcium from food. Some types of cancer, such as lung, kidney, …
Medical tests
… sample. Uric acid is produced from the natural breakdown of your body's cells and from the foods you eat. Most of the uric acid is filtered out by the … to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all …
Medical tests
… by the adrenal glands . Aldosterone levels tell the kidneys when to hold sodium in the body instead of passing it in the … Small amounts of sodium are also lost through the skin when you sweat. Most foods have sodium naturally in them or as an ingredient in …
Medical tests
… Information Test Overview Colonoscopy is a test that allows your doctor to look at the inner lining of your large … bread and granola. Follow your doctor's directions about when to stop eating solid foods and drink only clear liquids. You can drink water, …
Medical tests
… are needed to change galactose into glucose, a sugar that your body uses for energy. A person with galactosemia … so high levels of galactose build up in the blood or urine. When galactose builds up in a baby's blood, it can cause … breast milk or formula. Babies with galactosemia need foods low in galactose in order to gain weight and to …
Medical tests
… It Is Done The ALP test is done to: Check for liver damage when you're taking medicines that can damage the liver. Help look … goes up after eating, especially after you eat fatty foods. Tell your doctor ALL the medicines and natural health …
Medical tests
… work. Potassium levels often change with sodium levels. When sodium levels go up, potassium levels go down. When … are working, the blood pH , and the amount of potassium you eat. The hormone levels in your body, severe vomiting, … destroy cancer cells can also raise potassium levels. Many foods are rich in potassium. Some examples are tomatoes and …
Medical tests
… are usually done together. They are: Ventilation scan. You inhale a radioactive tracer gas or mist. Pictures from … scan. A radioactive tracer is injected into a vein in your arm. It travels through your blood and into the lungs. … scans will match. If the scan results don't match, you may have a blood clot in the lung. Ventilation and perfusion …
