303 results found
Medical tests
… for the procedure Follow the instructions exactly about when to stop eating and drinking. This may be a few hours … a sip of water. Follow your doctor's instructions about when to bathe or shower before your procedure. Do not apply … just before the test. You will be taken to a special room, sometimes called a "cath lab" or "EP lab." You will …
Medical tests
… be reviewed remotely, such as in a clinic or an operating room. Photographs or films of selected pictures can also be … arthroscopy is needed. MRI may also find a bone fracture when X-rays and other tests do not give a clear answer. MRI … 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
… bread and granola. Follow your doctor's directions about when to stop eating solid foods and drink only clear … colonoscopy, you probably won't remember having the test when you wake up. Next, the doctor will insert a thin, … stay at the clinic until you wake up and then have a brief visit from your doctor. Then you'll be allowed to leave with …
Medical tests
… If you are an outpatient, you will stay in a recovery room for several hours before you go home. You may want to … to watch the movement of the catheter in the blood vessels. When the catheter is in place, the dye is injected through … from the numbing medicine. Most people do not have pain when the catheter is in the blood vessel. You may feel …
Medical tests
… check your pulse during a physical examination or in an emergency, but you can easily learn to check your own pulse … Your pulse changes from minute to minute. It will be faster when you exercise, have a fever, or are under stress. It will be slower when you are resting. Why It Is Done Your pulse is checked …
Medical tests
… need to stay in the hospital overnight. You will stay in a room for at least a few hours to make sure the catheter site … arterial disease ) in people who have severe leg pain when walking. Check how bad atherosclerosis is in the … to watch the movement of the catheter in the blood vessels. When the catheter is in place, the dye is injected through …
Medical tests
… into the skin. An intradermal allergy test may be done when a substance does not cause a reaction in the skin prick … that may prevent or reduce a reaction to a substance even when a person is allergic to the substance. Has had a severe … reaction can be life-threatening and is a medical emergency. Emergency care is always needed for this type of …
Medical tests
… ( cyst ) or infection ( abscess ). A scan may be done in an emergency to find out the cause of sudden, painful swelling … Feels You may feel nothing at all from the needle puncture when the tracer is injected. Or you may feel a brief sting … 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
… If you are an outpatient, you will stay in a recovery room for several hours before you go home. Arrange to have … to watch the movement of the catheter in the blood vessels. When the catheter is in place, the dye is injected through … from the numbing medicine. Most people don't have pain when the catheter is in the blood vessel. You may feel …
Medical tests
… the cause of high blood pressure (hypertension), especially when potassium levels in the blood are low. How To Prepare … to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all … , excessive bleeding (hemorrhage), or a hypertensive emergency is present. Low values A low renin value can mean …
