281 results found
Medical tests
… monitoring is done remotely. This is called telemetry. It allows you to be checked without being hooked up to a machine. … growing normally. Monitoring may also be done if you have diabetes or high blood pressure or if you are more than 41 weeks pregnant. …
Medical tests
… studied. One part of the scanning machine can tilt to follow the curve of your spine. All of the pictures are saved … to see on the CT pictures. The dye may be used to check for blood flow and look for tumours , areas of inflammation , or nerve …
Medical tests
… of throat and ear pain. Find the cause for trouble swallowing, a feeling of a lump in the throat, or mucus with blood in it. Check injuries to the throat, narrowing of the … she may ask you to make a high-pitched "e-e-e-e" sound or a low-pitched "a-a-a-a" sound. Making these noises helps the …
Medical tests
… The vibration speed of a sound wave determines how high or low a sound is (pitch). The height of the sound wave … for you to hear it. Frequency, or pitch (whether a sound is low or high), is measured in vibrations per second, or hertz … The human ear can normally hear frequencies from a very low rumble of 20 Hz to a high-pitched whine of 20,000 Hz. …
Medical tests
… or ongoing nausea and vomiting. Find a cause of pain in the lower back on either side of the spine (flank pain). An … of the bowel (intestines). Find an object that has been swallowed or put into a body cavity. Confirm the proper position … your back on a table. A lead apron may be placed over your lower pelvic area to protect it from the X-ray. After the …
Medical tests
… urine, your brain is overriding this reflex. When you allow the reflex to occur, urination occurs. A problem … office. You will need to take off most of your clothes below the waist. You will be given a cloth or paper covering … a bladder infection can spread to a kidney and into the blood, leading to a life-threatening infection. If an …
Medical tests
… uterus and the fallopian tubes are connected, the dye will flow into the fallopian tubes. Pictures are taken using a … before your ovary releases an egg (ovulates). This timing allows your doctor to see the inside of your uterus better. It … How It Is Done You'll be asked to take off your clothes below the waist and drape a gown around your waist. You will …
Medical tests
… a visual examination. Dental X-rays may also be done as follow-up after dental treatments. The following types of dental X-rays are commonly used. The X-rays … of radiation. Bitewing. These X-rays show the upper and lower back teeth in a single view. These X-rays are used to …
Medical tests
… tests are done to find certain antibodies that attack red blood cells. Antibodies are proteins made by the immune … and viruses, and cause them to be destroyed. The following conditions cause antibodies to be made. Transfusion … and viruses, and cause them to be destroyed. The following conditions cause antibodies to be made. Transfusion …
Medical tests
… and stress echocardiograms. A Doppler echo shows blood flow through the heart and blood vessels. It can be … usually done to find out if you might have decreased blood flow to your heart ( coronary artery disease ). …
