281 results found
Medical tests
… thyroid gland absorbs from the blood. The tracer can be swallowed or can be injected into a vein. It travels through … products you are taking. Your doctor may ask you to eat a low-iodine diet for several days if this test is being done … neck and upper body. For this test, you will lie on your back with your head tipped backward and your neck extended. …
Medical tests
… and scanners to make magnified images, or pictures, of the back of your eye . This includes the retina. It's the part … the image. Angiogram. A dye is injected into your arm. It flows through your blood to the blood vessels in your eye. … of your eye. How It Feels The tests themselves don't cause pain or discomfort. For some tests, very bright light may …
Medical tests
… to measure the thickness of the fluid buildup at the back of the developing baby's neck. If this area is thicker … technologist if your bladder is so full that you're in pain. For an abdominal ultrasound: You'll lie down on your back or on your side on an examination table. A gel will be …
Medical tests
… you if and when you need to stop taking any of the following medicines that can change the RAIU test results: … so small that your chance of an allergic reaction is very low. Have ever had a serious allergic reaction ( anaphylaxis … radiology department. For this test, you will lie on your back with your head tipped backward and your neck extended. …
Medical tests
… Test Overview Bronchoscopy is a procedure that allows your doctor to look at your airway through a thin … Be sure you have someone to take you home. Anesthesia and pain medicine will make it unsafe for you to drive or get … bronchoscopy During this procedure, you will lie on your back on a table with your shoulders and neck supported by a …
Medical tests
… a lung infection may include having a hard time breathing, pain when breathing, or a cough that produces bloody or … how soon before the test to stop eating and drinking. Follow the instructions exactly about when to stop eating and … can happen as the bronchoscope or catheter passes into the back of your throat. You may also feel as if you can't …
Medical tests
… female urethra is shorter and closer to the anus . This allows bacteria from the intestines to come into contact more … A urine culture may be done to find out if symptoms like pain or burning when urinating are from a urinary tract … sample. Using a catheter to collect a urine sample reduces the chance of getting bacteria from the skin or …
Medical tests
… scan takes about 1 hour. How It Feels You will not feel pain during the test. You may feel a quick sting or pinch … of damage to cells or tissue. That's the case even with the low-level radioactive tracer used for this test. But the chance of damage is very low compared with the benefits of the test. Most of the …
Medical tests
… large intestine (colon and rectum). It may also be called a lower gastrointestinal (GI) examination. The test is used to … into the large intestine. Check on belly symptoms such as pain, blood in stool, or altered bowel habits. Check on … your anal sphincter muscle (as if you were trying to hold back a bowel movement) against the tube may help. Taking …
Medical tests
… doctor filled your uterus with liquid, most of it will flow out when the scope is removed. You will most likely go home the same day. And you will probably be able to go back to work the next day. But it depends on what was done … if you will need someone to take you home. Anesthesia and pain medicine can make it unsafe for you to drive or get …
