204 results found
Medical tests
… stools and cramping for a few days. How It Is Done During the test The colon is filled with a contrast material … can be tiring. Also, the anal area can become quite sore during the process. Warm sitz baths or a local anesthetic … stools and cramping for a few days. How It Is Done During the test The colon is filled with a contrast material …
Medical tests
… studies are tests that record what happens to your body during sleep. The studies are done to find out what's … and REM alternate through these stages about 4 to 6 times during a night's sleep. A change in this cycle may make it … Polysomnogram. This test records several body functions during sleep, such as brain activity, eye movement, oxygen …
Medical tests
… affect the inner ear, brain, or the nerves connecting them. During ENG, electrodes are attached to the face near the … nausea and vomiting. Do not wear facial makeup or lotion during the test so the electrodes can attach to the skin. If … tell your doctor, so your neck and back will be protected during the test. How It Is Done Electronystagmography (ENG) …
Medical tests
… mouth ( xerostomia ) or swelling in the salivary glands. During a salivary gland scan, the tracer liquid is put into … to take off jewellery that may get in the way of the scan. During a salivary gland scan, you will sit with the camera … by the tracer. The pictures are taken every few minutes during the scan. You need to stay very still during the scan …
Medical tests
… controls the amount of calcium and phosphorus in the blood. During a thyroid and parathyroid ultrasound, a small … also be used to keep track of the size of the thyroid gland during treatment for a thyroid problem. Guide the placement of the needle during a thyroid biopsy . Look for enlarged parathyroid …
Medical tests
… you exercise. Sometimes EKG abnormalities can be seen only during exercise or while you have symptoms. This test is sometimes called a "stress test" or a "treadmill test." During an exercise EKG, you may either walk on a … exercise. Help find the cause of symptoms that occur during exercise or activity, such as dizziness; fainting; or …
Medical tests
… about your sexual history and do a physical examination . During this examination, the doctor will: Check your blood … NPT test checks to see if you're having normal erections during sleep. It's common to have 3 to 5 full erections during deep sleep. If you don't have erections because of …
Medical tests
… profile (BPP) test measures the health of your baby (fetus) during pregnancy. A BPP test may include a non-stress test … If there is a chance that your baby may have problems during your pregnancy ( high-risk pregnancy ), a BPP may be … done to: Learn about and keep track of your baby's health during your pregnancy. Check on your baby's health if you …
Medical tests
… the thyroid gland . Lumps in the thyroid gland may be found during a physical examination or seen on a thyroid … do not need to do anything to prepare. You will be awake during the biopsy. Open biopsy. You will get general anesthesia and be asleep during an open biopsy. Follow the instructions exactly about …
Medical tests
… to make detailed pictures of the spine and vertebrae . During the test, you will lie on a table that is attached to … present since birth (congenital). Look at problems seen during a standard X-ray test. Check how well spinal surgery … underwear for some scans. You will be given a gown to use during the test. You may have contrast material (dye) put …
