329 results found
Medical tests
… a microscope. A kidney biopsy may be done to check for problems or when other tests show a kidney problem. For … of the skin at the biopsy site. Pneumothorax (collapsed lung) . Puncturing a major blood vessel, which may need … of the skin at the biopsy site. Pneumothorax (collapsed lung) . Puncturing a major blood vessel, which may need …
Medical tests
… in your eye. The dye makes the blood vessels in your eye easier to see as your doctor looks at your eyes through the … Why It Is Done These tests help doctors find and treat eye problems. Doctors can see if a disease is getting worse or … eyes as wide as you can, and stare straight ahead. You can breathe and blink normally while the camera photographs or …
Medical tests
… tracers are used in imaging tests that help find problems inside the body. These tracers give off particles … also may be given by mouth or by inhaling it into the lungs. The tracer then travels through the body and may … scans to look at specific organs such as the liver, lungs, kidneys, and gallbladder. Anytime you're exposed to …
Medical tests
… An electrocardiogram (EKG or ECG) is a test that checks for problems with the electrical activity of your heart. An EKG … to contract. This pumps blood through the heart to the lungs and the rest of the body. Why It Is Done An EKG is … activity onto a paper. During the test, lie very still and breathe normally. Do not talk during the test. How long the …
Medical tests
… the teeth, bones, and soft tissues around them to help find problems with the teeth, mouth, and jaw. X-ray pictures can … support the tooth. These X-rays are used to find dental problems below the gum line or in the jaw, such as impacted … cardboard that holds the X-ray film. People often find it easier to relax if they focus on something else (such as an …
Medical tests
… under a microscope for cancer, infection, or other thyroid problems. The thyroid gland is found in front of the … to have blood tests to see whether you have any bleeding problems or blood-clotting disorders. Tell your doctor ALL … This position pushes the thyroid gland forward, making it easier to do the biopsy. Do not cough, talk, or swallow when …
Medical tests
… be used during a slit lamp examination. The dye makes it easier to see a foreign object, such as a metal fragment, or … Is Done Routine slit lamp examinations are done to find eye problems at an early stage and to guide treatment if eye problems develop. A slit lamp examination may be done: As …
Medical tests
… eye examination done? This test is done to look for eye problems and eye diseases. It also can be used to find other problems, such as head injuries or brain tumours. It's … use eyedrops to widen (dilate) your pupils. This makes it easier to see the back of the eye. Your doctor may also use …
Medical tests
… The test is used to help find diseases and other problems that affect the large intestine. The colon is … view of the inner surface of the colon. It makes it easier to see narrowed areas (strictures), diverticula , and … used to keep track of the progress of these diseases. Find problems with the structure of the large intestine. Problems …
Medical tests
… villus sampling (CVS) is a test that can find certain problems with your fetus . These include many diseases that run in families (genetic conditions) and chromosome problems. It is done during early pregnancy, most often … test so that your bladder is full. A full bladder makes it easier to do the test. You may want to talk to a genetic …
