329 results found
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 … for glaucoma. How is a dilated eye examination done? Tell your doctor if you or anyone in your family has glaucoma. …
Medical tests
… Test Overview The blood supply to your hand normally comes from two arteries: the radial … the Allen test can be used to find out if blood flow to your hand is normal. This test checks to see if both of … How It Is Done For the Allen test, you will likely rest your hand on a table or towel and make a fist. The health …
Medical tests
… test uses ultrasound to look at the inside of your uterus. A salt (saline) solution is put in the uterus … test, the ultrasound wand and then the tube are removed. Most of the saline solution will leak from your cervix and … test, the ultrasound wand and then the tube are removed. Most of the saline solution will leak from your cervix and …
Medical tests
… if the tracer is evenly spread in the gland. This helps your doctor know if the thyroid gland is working properly. … 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
… a body cavity. Confirm the proper position of tubes used by your doctor in your treatment, such as a tube to drain the … a pierced belly button. You may need to take off all or most of your clothes. You will be given a gown to use during … a pierced belly button. You may need to take off all or most of your clothes. You will be given a gown to use during …
Medical tests
… Test Overview A ketone test checks for ketones in your blood or urine. Ketones are substances that are made … Why It Is Done A blood test analyzed by a laboratory is the most accurate method of measuring ketones. It is recommended … Why It Is Done A blood test analyzed by a laboratory is the most accurate method of measuring ketones. It is recommended …
Medical tests
… injuries or diseases that affect the discs or joints in your spine. These problems may include spinal fractures, … and the 4 small bones of the tailbone (coccyx). The most common spinal X-rays are of the cervical vertebrae … and the 4 small bones of the tailbone (coccyx). The most common spinal X-rays are of the cervical vertebrae …
Medical tests
… in the brain caused by too much CSF. How To Prepare Tell your doctor ALL the medicines and natural health products … you take. Some may increase the risk of problems during your test. Your doctor will tell you if you should stop taking any of …
Medical tests
… in 10 to 15 minutes. Why It Is Done It may be done so your doctor can find out right away whether you have strep … have this test. How It Is Done You will be asked to tilt your head back and open your mouth as wide as possible. Your doctor will press your …
Medical tests
… an echogram, or a scan. They may be saved as part of your baby's record. Fetal ultrasound can be done two ways. … a small hand-held device called a transducer is moved over your belly. In a transvaginal ultrasound, a transducer is put into your vagina. Fetal ultrasound is the safest way to check for …
