329 results found
Medical tests
… nicotine—or the chemicals it produces, such as cotinine—in your blood or urine. It's usually done by testing a sample of your blood or urine. The test is used to see if you smoke or … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … A …
Medical tests
… Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Overview During …
Medical tests
… are two types of ophthalmoscopy. Direct ophthalmoscopy. Your doctor uses a tool that is about the size of a small … can magnify up to about 15 times. Indirect ophthalmoscopy. Your doctor uses a small hand-held lens and either a slit … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Eye …
Medical tests
… If you have a joint problem, you may have more fluid in your joint and your joint may become swollen, stiff, and … is often injected into the skin over the joint. For young children, a sedative may also be given. A long, thin needle … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Gouty Big …
Medical tests
… lab will give you specific instructions on how to prepare your hair. Hair preparation and the part of your body from which the hair is taken varies. In general, … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Hair …
Medical tests
… Test Overview The blood supply to your hand normally comes from two arteries: the radial … the Allen test can be used to find out if blood flow to your hand is normal. This test checks to see if both of … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Test Overview The blood …
Medical tests
… On this page: Overview Why It Is Done Results Overview Your doctor may take a sample, or biopsy, of abnormal … A microscopic examination on the biopsied tissue can help your doctor find out whether human papillomavirus (HPV) is … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Overview Your doctor …
Medical tests
… problems. A clinical breast examination may be part of your regular checkup. Talk with your health professional about how often you need a breast … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Test Overview A …
Medical tests
… Dental X-rays are scheduled when you need them based on your age, risk for disease, and signs of disease. Why It Is … in the mouth. Check the location of permanent teeth in children who still have their baby teeth. Help plan … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Thyroid …
Medical tests
… of the scanning machine can tilt to follow the curve of your spine. All of the pictures are saved as a group on a … dye called contrast material may be put in a vein ( IV ) in your arm or into the spinal canal. The dye makes structures … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Cervical …
