329 results found
Medical tests
… (also called an echo) uses sound waves to make an image of your heart. A device called a transducer is moved across your chest. It looks like a microphone. The transducer sends … into moving pictures of your heart that can be seen on a video screen. In a stress echocardiogram, an echo is done …
Medical tests
… takes pictures of the organs and other structures in your upper belly. It uses sound waves to show images on a … to send bile to the bowels (intestines) . The bile helps your body digest food and absorb vitamins that dissolve in … A picture of the organs and blood vessels can be seen on a video monitor. You may be asked to change positions so more …
Medical tests
… a dye called contrast material is injected into a vein in your arm. A series of X-ray pictures is then taken at timed … have an enema the morning of the test) to make sure that your bowels are empty. If you are breastfeeding, you may … X-ray beam is used to display a moving image on a video monitor. After the test You may feel slightly weak, …
Medical tests
… cells , white blood cells , and platelets . A CBC helps your doctor check any symptoms that you may have, such as … blood vessels (capillaries). This also makes it hard for your red blood cells to carry oxygen. Hematocrit (HCT, … doctor will talk with you about normal values during each trimester of your pregnancy. Blood smear results Normal: …
Medical tests
… gastrointestinal (or GI) endoscopy is a test that allows your doctor to look at the inside of your esophagus, stomach, and the first part of your small intestine, called the duodenum. The … gently moves it down your throat. The scope is a flexible video camera. The doctor looks at a monitor (like a TV set …
Medical tests
… hysteroscopy is a procedure to find and treat problems with your uterus. It may be done to remove growths from the … is called a hysteroscope, or scope. The doctor will fill your uterus with air or liquid. This makes it easier to see … can also see the uterine openings of the fallopian tubes. A video screen may be used during the test. If a biopsy or …
Medical tests
… Using a home blood pressure monitor lets you keep track of your blood pressure at home. Blood pressure is a measure of how hard the blood pushes against the walls of your arteries as it moves through your body. Your blood pressure is recorded as two numbers. The first number shows how hard the blood pushes when the heart …
Medical tests
… or EP study, is a test to see if there is a problem with your heartbeat (heart rhythm) and to find out how to fix it. … electricity. The electrodes collect information about your heart's electrical activity. Your doctor can tell what … jittery or very nervous. Your doctor may let you watch the video monitor so you can see the pictures of your heart. …
Medical tests
… Sleep studies are tests that record what happens to your body during sleep. The studies are done to find out what's causing your sleep problems. Sleep studies can also find out if you … working as it should. Polysomnogram recording equipment and video monitors will record your movements and activities …
Medical tests
… Information Test Overview A genetic test checks the DNA of your cells. It can find changes in your genes or chromosomes that may cause a genetic illness. The results may tell you about your ancestry, your health, or your risk for certain …
