329 results found
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A testicular … test is not usually used to find testicular cancer . If your doctor thinks you may have cancer, you will probably … you to keep taking it. (These medicines include aspirin and other blood thinners.) Make sure that you understand exactly …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview An upper … gastrointestinal (or GI) endoscopy is a test that allows your doctor to look at the inside of your esophagus, … procedure is planned, along with the risks, benefits, and other options. Tell your doctor ALL the medicines and …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview Creatinine … of the waste product creatinine (say "kree-AT-uh-neen") in your blood and urine. These tests tell how well your kidneys are working. Another substance, creatine (say "KREE-uh-teen"), is formed …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A toxicology test ("tox screen") checks for drugs or other chemicals in your blood, urine, or saliva. Drugs can be swallowed, …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A carbon … breathing it. The test measures the amount of hemoglobin in your blood that has bonded with carbon monoxide. Carbon … in your red blood cells. As a result, your brain and other tissues get less oxygen. This can cause serious …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A growth … ( acromegaly ). Growth hormone can cause the release of other substances (factors) that affect growth and … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done Blood levels of …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A cold … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … also look at your results based on your age, health, and other factors. A value that isn't in the normal range may …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A viral test … that may be present and the sample that will be tested. Your health professional will give you any specific … tap). A biopsy sample may be taken using a needle or other tool. How It Feels The amount of discomfort or pain …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview The blood … sample. Uric acid is produced from the natural breakdown of your body's cells and from the foods you eat. Most of the … Check uric acid levels in people who are undergoing chemotherapy or radiation therapy . These treatments destroy …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A medicine blood level test measures how much of your medicine is in your blood. Your doctor checks it to … also look at your results based on your age, health, and other factors to help decide whether you are taking the …
