329 results found
Medical tests
… the neck that carry blood to the brain. The test may help your doctor decide if a procedure is needed to open a … at. You need to lie very still so the pictures are clear. More pictures may be taken. After the test The catheter is … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Blood …
Medical tests
… stroke. How To Prepare Depending on what the test is for, you may be asked not to eat or drink after midnight before … may also squeeze your calf or forearm to help blood move more quickly through the veins. This is called an … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Stroke …
Medical tests
… challenge test, spirometry is done before and after you exercise on a treadmill or an exercise bicycle. Spirometry measures how much and how quickly you can breathe air in and out. An exercise challenge test … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Overview Exercise …
Medical tests
… was effective. How to Prepare In general, there is nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Test Overview A viral …
Medical tests
… Doctors use the KOH preparation test to find out if you have a fungal infection. This kind of infection can … the solution that is used in the test. Why It Is Done Your doctor may do a KOH test to find out if you have one of … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Ringworm of …
Medical tests
… Overview A dilated eye examination lets your eye doctor see the back of your eye ( retina ). It's usually done as part of a regular … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Eye …
Medical tests
… out whether a kidney stone or something else is blocking your urinary tract . During the test, your doctor will insert a thin, lighted tube ( cystoscope ) … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Urinary …
Medical tests
… disease . A tumour in an adrenal gland. How To Prepare If your doctor tells you to fast before your test, do not eat or drink anything … that you agree to the Terms of Use and Privacy Policy . Learn How this information was developed . … Test Overview …
Medical tests
… of urine ( urinary incontinence ) that may occur when you cough, sneeze, laugh, or exercise. A Bonney test is done … lifted slightly with a finger or instrument inserted into your vagina while the bladder stress is applied. This checks … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Overview A bladder …
Medical tests
… is working. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is done A health … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Test Overview Lactic …
