203 results found
Medical tests
… Intravenous Pyelogram (IVP) On this page: Test Overview Why It Is Done How To Prepare How It Is … in the urine. Look for damage to the urinary tract after an injury. Find the cause of urinary tract infections that keep … the test You may feel slightly weak, nauseated, or light-headed for a short time after the test. How long the test …
Medical tests
… Potassium (K) in Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is … High blood potassium levels may be caused by damage or injury to the kidneys. This prevents the kidneys from … High blood potassium levels may be caused by damage or injury to the kidneys. This prevents the kidneys from …
Medical tests
… Doppler Ultrasound On this page: Test Overview Why It Is Done How To Prepare How It Is … will lie on your back with your neck slightly extended. For head and neck scans, your head may be turned to one side. For an arm or leg scan, your …
Medical tests
… Electronystagmography (ENG) On this page: Test Overview Why It Is Done How To Prepare How It Is … , or loss of balance. Nystagmus occurs normally when the head is moved. But nystagmus without moving your head or nystagmus that does not go away may be caused by …
Medical tests
… Breast Self-Examination On this page: Test Overview How It Is Done Risks … While standing in a shower, place one arm over your head and lightly soap your breast on that side. Then, using … While standing in a shower, place one arm over your head and lightly soap your breast on that side. Then, using …
Medical tests
… Tilt Table Test On this page: Test Overview Why It Is Done How To Prepare How It Is … to check people who have fainted or who often feel light-headed. The results help your doctor know the cause of your fainting or feeling light-headed. The test uses a special table that slowly tilts you …
Medical tests
… Creatinine and Creatinine Clearance On this page: Test Overview Why It Is Done How To Prepare How It Is … or low blood flow to the kidneys. Dehydration . Muscle injury and conditions. These include crush injuries, burns, … may be linked with a diet low in protein, a severe muscle injury called rhabdomyolysis, pregnancy, cirrhosis, or …
Medical tests
… Needle Biopsy of the Liver On this page: Test Overview Why It Is Done How To Prepare How It Is … your back with your right arm resting under or above your head and your head turned to your left. Your doctor may tap … or surgery to correct. A collapsed lung ( pneumothorax ). Injury to the intestines , gallbladder , or kidney . …
Medical tests
… Abdominal X-Ray On this page: Test Overview Why It Is Done How To Prepare How It Is … be taken while you lie on your side with your arm over your head. How long the test takes An abdominal X-ray takes about … or painful. This is more likely if you have an injury. Risks There is always a slight chance of damage to …
Medical tests
… Lung Function Tests On this page: Test Overview Why It Is Done How To Prepare How It Is … people who have a lung disease. You may cough or feel light-headed after breathing in or out rapidly, but you will be … people who have a lung disease. You may cough or feel light-headed after breathing in or out rapidly, but you will be …
