329 results found
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A bone biopsy is a procedure in … and a sedative medicine also may be given. Making a cut (incision) through the skin to expose an area of the … during your test. Your doctor will tell you if you should stop taking any of them before the test and how soon to do …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A C-reactive protein (CRP) test is a … of inflammation in your body. High levels of CRP are caused by infections and many long-term diseases. But a CRP … this test. When a blood sample is taken, a small bruise may form at the site. Results Each lab has a different range for …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview The sedimentation rate (sed rate) … inflammation is present in the body, certain proteins cause red blood cells to stick together and fall more quickly … this test. When a blood sample is taken, a small bruise may form at the site. Results Normal Each lab has a different …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A lymph node biopsy removes lymph … mean an infection. But the swelling can also be caused by a cut, a scratch, an insect bite, a tattoo, a drug reaction, … anesthesia , follow the instructions exactly about when to stop eating and drinking, or your surgery may be cancelled. …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Hepatitis C virus (HCV) test is a … looks for the genetic material ( RNA ) of the virus that causes hepatitis or for the proteins ( antibodies ) the body … had one in the past. Different tests are used to get this information. It's important to identify the type of hepatitis …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Carbon dioxide (CO2) is a gaseous … of the test. Your doctor will tell you if you should stop taking any of them before the test and how soon to do … A low level may be caused by: Hyperventilation . Aspirin or alcohol overdose. Diarrhea, dehydration, or severe …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Mediastinoscopy (say … During the test, a doctor makes a small cut (incision) in the neck just above the breastbone. … procedure. Follow the instructions exactly about when to stop eating and drinking. If you don't, your procedure may …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A ketone test checks for ketones in … Ketones are substances that are made when the body breaks down fat for energy. Normally, your body gets the energy it … in poor nutrition such as anorexia nervosa or bulimia , alcohol use disorder , or poisoning from drinking rubbing …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Sputum is a thick fluid made in the … your doctor will tell you how soon before the test to stop eating and drinking. Follow the instructions exactly … a nasotracheal catheter) is put through the nose and down the throat. Suction is applied for up to 15 seconds to …
Medical tests
… The doctor will ask you to swallow as the tube goes down. The transducer is at the tip of the tube. It gets … How to Prepare Procedures can be stressful. This information will help you understand what you can expect. And … Follow your doctor's instructions exactly about when to stop eating and drinking before the test. This may be about …
