329 results found
Medical tests
… that can't be seen with other imaging tests. For an MRI, your body is placed inside a machine that contains a strong … of MRI—the standard MRI machine and the open MRI machine . What an MRI image looks like Image courtesy of Intermountain … If a contrast material is used, you may feel some coolness when it is put into your IV. In rare cases, you may feel: …
Medical tests
… Why It Is Done An upper GI endoscopy may be done to: Find what's causing you to vomit blood. Find the cause of … This information will help you understand what you can expect. And it will help you safely prepare for your … the test. How It Feels You may notice a brief, sharp pain when the intravenous (IV) needle is placed in a vein in your …
Medical tests
… an echogram, or a scan. They may be saved as part of your baby's record. Fetal ultrasound can be done two ways. … feeling of pressure in your bladder. The gel may feel cool when it is first put on your belly. You will feel a light … 1 or 2 days. Fetal ultrasound Normal: The fetus is the size expected for its age. The heart rate and breathing are …
Medical tests
… measures the amount of a type of sugar, called glucose, in your blood at the time of testing. The test can be done at … Testing before and after eating can help you adjust what you eat. Some types of glucose meters can store … sugar level at the time of testing. It is important to know when your blood sugar is high or low, to prevent emergency …
Medical tests
… study). Different radioactive tracers are used depending on what kind of scan is being done. Areas of the kidneys where … . Find growths in the kidneys (rare). How To Prepare If you are breastfeeding, you may want to pump enough breast … Feels You may feel nothing at all from the needle puncture when the tracer is injected, or you may feel a brief sting …
Medical tests
… series of pictures of the bones of the skull. Skull X-rays have largely been replaced by computed tomography (CT) scans … by CT scans. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells … for this test. But the chance of damage from the X-rays is extremely low. It is not a reason to avoid the test. If you …
Medical tests
… the upper and lower teeth line up. They also show bone loss when severe gum disease or a dental infection is present. … of the mouth. They are used to find extra teeth, teeth that have not yet broken through the gums, jaw fractures, a cleft … may be used now and then. Dental X-rays are scheduled when you need them based on your age, risk for disease, and signs …
Medical tests
… Test Overview A ketone test checks for ketones in your blood or urine. Ketones are substances that are made when the body breaks down fat for energy. Normally, your … screen. In people who have diabetes, blood ketones are expected to be lower than 0.6 mmol/L. Urine test Ketones are …
Medical tests
… Test Overview Using a home blood pressure monitor lets you keep track of your blood pressure at home. Blood … numbers. The first number shows how hard the blood pushes when the heart is pumping. This is the systolic pressure . … These are also called electronic or digital monitors. They have a microphone to detect blood pulsing in the artery. The …
Medical tests
… in the face. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you … for this test. But the chance of damage from the X-rays is extremely low. It is not a reason to avoid the test. If you …
