329 results found
Medical tests
… and pulses of radio wave energy to provide pictures of blood vessels inside the body. In many cases MRA can provide … doctor if you get nervous in tight spaces. You may get a medicine to help you relax. If you think you'll get this medicine, be sure you have someone to take you home How It Is Done Before the test You will need …
Medical tests
… pictures of one area, such as the lumbar spine, may be taken. MRI may be used to check low back problems. There are … that are important to many health problems. Low Back Pain: Should I Have an MRI? Why It Is Done An MRI of the spine is … a bone scan . Find areas of the spine that do not have good blood supply. Find an infection. Find nerve damage caused by …
Medical tests
… blocked urine flow. A uroflowmetry test is called a pressure flow study when used with a pressure-recording catheter in the bladder. Pressure studies … Staff Medical Review: E. Gregory Thompson MD - Internal Medicine Adam Husney MD - Family Medicine J. Curtis Nickel …
Medical tests
… tool into the child's ear. The tool changes the air pressure inside the ear and produces a clear tone. Then the tool measures how the eardrum responds to the pressure and the sound. The results of this test are used to … Susan C. Kim MD - Pediatrics Kathleen Romito MD - Family Medicine John Pope MD - Pediatrics Current as of: March 1, …
Medical tests
… tests are done to find certain antibodies that attack red blood cells. Antibodies are proteins made by the immune … early in pregnancy. If she is Rh-negative, steps can be taken to protect the baby. How To Prepare In general, you … Staff Medical Review: E. Gregory Thompson MD - Internal Medicine Adam Husney MD - Family Medicine Martin J. Gabica …
Medical tests
… uses a magnetic field and pulses of radio wave energy to take pictures of the head. In many cases, MRI gives … pictures of structures more clearly. The dye may help show blood flow, look for some types of tumours, and show areas … doctor if you get nervous in tight spaces. You may get a medicine to help you relax. If you think you'll get this …
Medical tests
… . A test for DHEA-S checks the level of this hormone in the blood. Testosterone affects sexual features and development. … have your blood drawn. In most cases, you are allowed to take your medicines with water the morning of the test. The … because that is when the amount of DHEA-S is at its highest. Women may be asked to take the test at a certain …
Medical tests
… is used to find problems such as tumours, bleeding, injury, blood vessel diseases, or infection. MRI also may be done to … to the powerful magnet used for the test. You will need to take off all or most of your clothes, depending on which … (MRI) of the Knee Magnetic Resonance Imaging (MRI) of the Shoulder Magnetic Resonance Imaging (MRI) of the Spine …
Medical tests
… test when you could be pregnant. Your doctor may have you take an over-the-counter pain medicine, such as ibuprofen, about an hour before your test. … take about 15 to 30 minutes. How It Feels You may feel some pressure as the transducer is put into your vagina. You may …
Medical tests
… Information Test Overview The hepatitis A virus test is a blood test that shows if you have a hepatitis A infection … to. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. How It Feels When … Staff Medical Review: E. Gregory Thompson MD - Internal Medicine Adam Husney MD - Family Medicine W. Thomas London …
