271 results found
Medical tests
… test uses reflected sound waves to see how blood flows through a blood vessel. It helps doctors assess the … most often used for the neck, arms, and legs. Check leg pain that may be caused by intermittent claudication . This … during the test. For abdominal scans, you will lie on your back. For chest scans, you will lie on your back with your …
Medical tests
… waves to make a picture of the organs and structures in the lower belly (pelvis). This test looks at the bladder and: … A small hand-held device called a transducer is passed back and forth over the lower belly. Transrectal ultrasound. … ultrasound may be done to: Find out what is causing pelvic pain. Look for the cause of vaginal bleeding. Look for …
Medical tests
… done to screen for ear problems, such as hearing loss, ear pain, discharge, lumps, or objects in the ear. An ear … and see the eardrum. Your doctor will gently pull the ear back and slightly up to straighten the ear canal. For a baby … This can often be avoided by putting the otoscope in slowly and carefully. If the otoscope does scrape the lining …
Medical tests
… is usually done by putting a long, thin needle through the back and into the kidney. The doctor may do several biopsies … Be sure you have someone to take you home. Anesthesia and pain medicine will make it unsafe for you to drive or get … asked to lie on an examination table. A sandbag, a firm pillow, or a rolled towel will be placed under your body to …
Medical tests
… uses ultrasound to measure the thickness of the skin at the back of the baby's neck. This screening also includes blood … ultrasound tech if your bladder is so full that you are in pain. If an ultrasound is done during the later part of … early in pregnancy.) Abnormal: The fetus is growing more slowly than normal, is small, or is less developed than it …
Medical tests
… large intestine (colon and rectum). It may also be called a lower gastrointestinal (GI) examination. The test is used to … into the large intestine. Check on belly symptoms such as pain, blood in stool, or altered bowel habits. Check on … your anal sphincter muscle (as if you were trying to hold back a bowel movement) against the tube may help. Taking …
Medical tests
… that can cause blindness by damaging the nerve in the back of the eye ( optic nerve ). Damage to the optic nerve … numb the surface of your eye are used with most of the following methods. Tonometry methods Applanation (Goldmann) … each eye. How It Feels Tonometry should not cause any eye pain. Your doctor will use eyedrops to numb the surface of …
Medical tests
… examination is done to evaluate symptoms, such as pelvic pain or abnormal vaginal bleeding and discharge. It may also … a pelvic examination, you will: Take off your clothes below the waist. You will get a paper or cloth cover to put over the lower half of your body. Lie on your back on an examination table with your feet and legs …
Medical tests
… should, the level of uric acid in the urine can get too low. High levels of uric acid can cause crystals to form in joints. This causes a painful problem called gout . If gout isn't treated, the … . During the 24-hour period, don't drink alcohol. It lowers the amount of uric acid eliminated by the kidneys. …
Medical tests
… a small hand-held unit called a transducer is gently passed back and forth over the breast. A computer turns the sound … may be done to: Find the cause of breast symptoms, such as pain, swelling, and redness. Check a breast lump found on … special Doppler ultrasound may be used to check the blood flow to the breast; you can hear the sound waves from this …
