329 results found
Medical tests
… are done to diagnose skin cancer , which may be suspected when an abnormal area of skin has changed colour , shape , … skin infection. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells … be needed. How It Feels You will feel brief stinging pain when the local anesthetic is injected. You should not feel …
Medical tests
… the level of calcium in the blood is carefully controlled. When blood calcium levels get low ( hypocalcemia ), the … release calcium to bring it back to a good blood level. When blood calcium levels get high ( hypercalcemia ), the … of calcium in the body depends on the amount of: Calcium you get in your food. Calcium and vitamin D your intestines …
Medical tests
… of pregnancy. It's used to look for possible problems with your baby. The quad screening measures the amounts of four … gonadotropin (hCG). This hormone is made by the placenta when a woman becomes pregnant. Estriol (uE3). This is a form … test result. This means that the test could show a problem when the baby doesn't have the problem. A false-positive …
Medical tests
… A rapid sputum tests is used to diagnose tuberculosis (TB) when other tests show that a person probably has TB. Rapid … tell if a person has TB within 24 hours. A test may be done when: footnote 1 A person is thought to have TB, but … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information …
Medical tests
… of these) has been injected into the joint. This allows your doctor to see the soft tissue structures of your joint, … about a joint. They may be used with an arthrogram or when an arthrogram does not give a clear picture of the … to 60 minutes. How It Feels You will feel a prick and sting when the anesthetic is given. You may feel tingling, …
Medical tests
… It takes pictures of the organs and other structures in your body. It can be used in different areas such as the … being looked at, you may get special instructions such as when you can eat or drink. How It Is Done This test is done … doesn't cause any pain or discomfort. The gel may feel cold when it is first put on your skin. And you may feel light …
Medical tests
… Test Overview Laryngoscopy is an examination that lets your doctor look at the back of your throat, your voice box … effect will last about 30 minutes. You can eat or drink when your throat is no longer numb. Direct flexible … without choking. You can then start with sips of water. When you feel ready, you can eat a normal diet. Do not clear …
Medical tests
… A cardiac perfusion scan measures the amount of blood in your heart muscle at rest and after it has been stressed. It … pictures of the heart after a special test medicine ( radioactive tracer ) is given through an IV . The tracer travels … damaged by a heart attack. A set of pictures will be made when you are at rest and after your heart has been stressed, …
Medical tests
… Test Overview A swallowing study is a test that shows what your throat and esophagus do while you swallow. The test … X-rays in real time (fluoroscopy) and records what happens when you swallow. While you swallow, the doctor and speech … Risks The barium in the food isn't harmful. Some people gag when they drink the barium fluid. In rare cases, a person …
Medical tests
… hysteroscopy is a procedure to find and treat problems with your uterus. It may be done to remove growths from the … filled your uterus with liquid, most of it will flow out when the scope is removed. You will most likely go home the … Prepare Preparing for the procedure Schedule your test for when you won't be having your period. Your doctor may …
