329 results found
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview An abdominal ultrasound takes … You may be asked to take a breath and hold it for several seconds during the test. This lets the person doing the test … inside an organ. Or the spleen may be ruptured. Related Information Medical Tests: Questions to Ask the Doctor …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview An electromyogram (EMG) measures … each electrical pulse is very quick. It lasts less than a second. Risks An EMG is very safe. You may get some small … find the problem or see how a disease is changing. Related Information Medical Tests: Questions to Ask the Doctor …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A lung scan is a type of nuclear … be asked to hold your breath for short periods (about 10 seconds) and to change positions. This is done so your lungs … doctor will give you medicine to treat the clot. Related Information Medical Tests: Questions to Ask the Doctor …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A genetic test checks the DNA of … specific medicine. At-home genetic testing . This may offer information on ancestry, personal traits, lifestyle factors, … (amniocentesis). You may feel a sharp sting for a few seconds when the needle is put in. As the fluid is taken …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A hearing (audiometric) … a sound is low or high), is measured in vibrations per second, or hertz (Hz). The human ear can normally hear … dB Profound May not understand amplified speech. Related Information Medical Tests: Questions to Ask the Doctor …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Body temperature is a measure of … very far into the ear, and it gives a reading in only a few seconds. Taking a temporal artery, forehead, or armpit … to 0.6°C (1°F) lower than an oral temperature. Related Information Fever or Chills, Age 11 and Younger Fever or …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A cardiac perfusion scan measures … first images are taken while the person is at rest. Then a second set of images is taken after the person is given a … damaged or that coronary artery disease is present. Related Information Electrocardiogram (EKG) Exercise …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Lung function tests check to see … breathe in and out as deeply and as fast as you can for 15 seconds. Some tests may be repeated after you have inhaled a … by TLC ratio See the test above. Normal or higher Related Information Forced Expiratory Volume and Forced Vital …
Medical tests
… to prevent infection or medicine to prevent preterm labour (tocolytic drugs). Results Fetal blood tests show the … Medicine & Kirtly Jones MD - Obstetrics and Gynecology This information does not replace the advice of a doctor. … disclaims any warranty or liability for your use of this information. Your use of this information means that you …
Medical tests
… On this page: Overview Why It Is Done Results Related Information Overview Tympanometry tests the movement of the … also discover whether there is a hole in the eardrum. This information helps doctors decide what kind of treatment your … throat with the middle ear, is not working well. Related Information Ear Infections Current as of: March 1, …
