75 results found
Medical tests
… the procedure, the needle may touch one of your spinal nerves and cause a tingling feeling, like a light electrical shock, running down one of your legs. Risks A … spinal nerves and cause a tingling feeling, like a light electrical shock, running down one of your legs. Risks A …
Medical tests
… amino acids . Proteins carry a positive or a negative electrical charge, and they move in fluid when placed in an electrical field. Serum protein electrophoresis uses an electrical field to separate the proteins in the blood serum …
Medical tests
… and the two lower chambers are called ventricles. A natural electrical system causes the heart muscle to contract and … rest of the body. An exercise EKG translates the heart's electrical activity into line tracings on paper. The spikes … your body during the test. There is no danger of getting an electrical shock. Results Your doctor may be able to talk to …
Medical tests
… heel stick, some hospitals may use a device called a transcutaneous bilirubin meter to check a newborn's … heel stick, some hospitals may use a device called a transcutaneous bilirubin meter to check a newborn's …
Medical tests
… An ambulatory electrocardiogram (EKG or ECG) records the electrical activity of your heart while you do your usual … The electrodes placed on your skin detect only the electrical signals from your heart. No electricity is sent … An ambulatory electrocardiogram (EKG or ECG) records the electrical activity of your heart while you do your usual …
Medical tests
Medical tests
… person measures fat thickness from several sites. Bioelectrical impedance. A small electrical current is passed through your body to measure your body's electrical resistance. This resistance is used along with …
Medical tests
Medical tests
Medical tests
… for up to 30 minutes before having your blood drawn. Stimulation of the nipples can raise prolactin levels. Avoid nipple stimulation for 24 hours prior to prolactin testing. A woman … for up to 30 minutes before having your blood drawn. Stimulation of the nipples can raise prolactin levels. Avoid …
