296 results found
Medical tests
… Or it may record the activity on paper as wavy lines. Changes from the normal pattern of electrical activity can … products you take. Some may increase the risk of problems during your test. Your doctor will tell you if you should … is recorded. But no electrical current is put into your body. An EEG is not the same as electroshock …
Medical tests
… needed to change galactose into glucose, a sugar that your body uses for energy. A person with galactosemia doesn't … needed to change galactose into glucose. See whether diet changes are working for a child who has galactosemia. How To … needed to change galactose into glucose, a sugar that your body uses for energy. A person with galactosemia doesn't …
Medical tests
… baby has the enzyme needed to use phenylalanine in their body. Phenylalanine is an amino acid that is needed for normal growth and development. If a baby's body does not have the enzyme that changes phenylalanine into another amino acid called …
Medical tests
… polyps , tumours, and areas of inflammation or bleeding. During the test, tissue samples can be collected ( biopsy ) … the other part on the day of the test. Plan to stay home during your prep time since you will need to use the toilet … products you take. Some may increase the risk of problems during your procedure. Your doctor will tell you if you …
Medical tests
… buildup of fatty material called plaque in a blood vessel. During a CT angiogram, you lie on a table that passes … studied. But with a CT angiogram, no tubes are put in your body. If your doctor sees that one or more of your blood … vessel that carries blood from the heart to the rest of the body. A narrowing of arteries in the legs and in other parts …
Medical tests
… ankle. It also can be done on the hip, elbow, and wrist. During arthroscopy , the arthroscope is put into your joint … magnified images provide a clear picture of your joint. During the procedure, a sample of joint tissue can be … tests. Do surgery to repair a joint problem. It may be used during surgery to: Shave bone tissue to remove calcium …
Medical tests
… Overview An autopsy is a thorough medical examination of a body after death. It may be done to learn about a disease or … pathologist . This type of doctor is an expert in examining body tissues and fluids. Family members may ask for an … also be at risk for. When the death occurs without warning during a medical or dental procedure. When the cause of …
Medical tests
… scan that is done to look at these organs for disease. During a liver and spleen scan, a radioactive tracer … right above you. It may move slowly above and around your body, scanning for the tracer and recording pictures as the … test. Steps you can take Most of the tracer will leave your body through your urine or stool within a day. So be sure to …
Medical tests
… wave energy to provide pictures of blood vessels inside the body. In many cases MRA can provide information that can't … study. Photographs of selected views can also be made. During MRA, the area of the body being studied is placed inside an MRI machine. Contrast …
Medical tests
… electrocardiogram (EKG or ECG) is a test that checks for changes in your heart while you exercise. Sometimes EKG abnormalities can be seen only during exercise or while you have symptoms. This test is … blood through the heart to the lungs and the rest of the body. An exercise EKG translates the heart's electrical …
