329 results found
Medical tests
… a test that measures and records the electrical activity of your brain. Special sensors called electrodes are attached … and see what type of seizures are occurring. EEG is the most useful and important test for checking if someone has … asked to take deep and rapid breaths (hyperventilate). In most cases, you will take 20 breaths a minute for 3 minutes. …
Medical tests
… prolactin, which is made by the pituitary gland , in your blood. Pregnant women have high levels of prolactin, … a tumour in the pituitary gland (called a prolactinoma) is making large amounts of prolactin. How To Prepare A blood … levels of prolactin may mean that the pituitary gland is making excess prolactin for unknown reasons (idiopathic …
Medical tests
… Test Overview Laryngoscopy is an examination that lets your doctor look at the back of your throat, your voice box … "e-e-e-e" sound or a low-pitched "a-a-a-a" sound. Making these noises helps the doctor see your vocal cords. … "e-e-e-e" sound or a low-pitched "a-a-a-a" sound. Making these noises helps the doctor see your vocal cords. …
Medical tests
… the tracer is put into a vein (intravenous, or IV ) in your arm. Sometimes it's taken by mouth or inhaled through … damage is very low compared with the benefits of the test. Most of the tracer will leave your body through your urine … damage is very low compared with the benefits of the test. Most of the tracer will leave your body through your urine …
Medical tests
… gastrointestinal (or GI) endoscopy is a test that allows your doctor to look at the inside of your esophagus, … An irregular heartbeat may happen during the test. But it almost always goes away on its own without treatment. The risk … An irregular heartbeat may happen during the test. But it almost always goes away on its own without treatment. The risk …
Medical tests
… through the digestive tract . After you chew and swallow your food, it moves into your stomach, where it is mixed … tend to have shorter transit times than people who eat mostly sugars and starches. Because different people have … When you will have X-rays depends on the type of test done. Most commonly, you will have an X-ray test 5 days after …
Medical tests
… Sodium is also important in how nerves and muscles work. Most of the sodium in the body (about 85%) is found in blood … of sodium are also lost through the skin when you sweat. Most foods have sodium naturally in them or as an ingredient … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done Urine sodium can be …
Medical tests
… information helps doctors decide what kind of treatment your child may need. Results Normally the eardrum moves easily when pressure in the ear canal is changed. Most of the time, if the test is normal, there is no fluid … moves easily when pressure in the ear canal is changed. Most of the time, if the test is normal, there is no fluid …
Medical tests
… the mouth and gently moved down the throat. It goes through your esophagus , stomach, and duodenum until it reaches the … certain problems found during the test. In some cases, your doctor can insert small tools through the scope to: … you can expect. And it will help you safely prepare for your procedure. Preparing for the procedure You may need to …
Medical tests
… The blood with the technetium is then injected back into your bloodstream. Red blood cells with the technetium … bleeding does not stop. (The bleeding stops on its own in most people.) When surgery is needed to stop the bleeding. … bleeding does not stop. (The bleeding stops on its own in most people.) When surgery is needed to stop the bleeding. …
