329 results found
Medical tests
… from an artery. This test is used to find out how well your lungs are able to move oxygen into the blood and remove … Find out if you are getting the right amount of oxygen when you are using oxygen in the hospital. Measure the … Find out if you are getting the right amount of oxygen when you are using oxygen in the hospital. Measure the …
Medical tests
… takes pictures of the organs and other structures in your upper belly. It uses sound waves to show images on a … This small organ is right under the liver. It stores bile. When you eat, the gallbladder contracts to send bile to the … This small organ is right under the liver. It stores bile. When you eat, the gallbladder contracts to send bile to the …
Medical tests
… Overview A chest X-ray is a picture of the chest that shows your heart, lungs, airway, blood vessels, and lymph nodes . … of the chest and another from the side. In an emergency when only one X-ray picture is taken, a front view is … of the chest and another from the side. In an emergency when only one X-ray picture is taken, a front view is …
Medical tests
… view of the parts of the eye . During the examination, your doctor can look at the front parts of the eye. These … home after the test. You also will need to wear sunglasses when you go outside or into a brightly lit room. How It Is … home after the test. You also will need to wear sunglasses when you go outside or into a brightly lit room. How It Is …
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 … If a contrast material is used, you may feel some coolness when it is put into your IV. In rare cases, you may feel: … 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
… This is called sensitivity testing. Depending on what your stool is being tested for, you may only need to collect one stool sample. Or you may need several stool samples over a period of days. …
Medical tests
… a body cavity. Confirm the proper position of tubes used by your doctor in your treatment, such as a tube to drain the stomach … or catheters. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells …
Medical tests
… is an eye examination to look at the front part of your eye (anterior chamber) between the cornea and the iris … to see whether the area where fluid drains out of your eye (called the drainage angle ) is open or closed. It … often done during a regular eye examination, depending on your age and whether you are at high risk for glaucoma . …
Medical tests
… injuries or diseases that affect the discs or joints in your spine. These problems may include spinal fractures, … disease. Spinal X-rays are also done to check the curve of your spine ( scoliosis ) or for spinal defects. The spine is … curves of the spine, such as scoliosis, in children or young adults. Check the spine for problems present at birth …
Medical tests
… by CT scans. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done You will need to remove any jewellery …
