329 results found
Medical tests
… in foods to make acids and other substances that can cause problems and damage the teeth, gums, and bone. Acids can … enamel (this is called demineralization). Products you can use at home include: Disclosing tablets . Disclosing … up the plaque and does not let the bacteria and acid cause problems. Why It Is Done Plaque forms on the teeth every …
Medical tests
… generally found in amounts equal to insulin . This is because insulin and C-peptide are linked when first made by the pancreas. Insulin helps the body use and control the amount of sugar (glucose) in the blood. … Insulin allows glucose to enter body cells where it is used for energy. The level of C-peptide in the blood can …
Medical tests
… reason, concentrate, solve problems, or remember. Doctors use a wide variety of tests for neuropsychological testing. … picture of how well your brain works. Your doctor can use the results to decide the best treatment or … more serious brain injury. You have a history of substance use disorder that may have affected your brain. You have …
Medical tests
… which is called intraocular pressure (IOP). This test is used to check for glaucoma , an eye disease that can cause blindness by damaging the nerve in the back of the eye ( optic nerve ). Damage to the optic nerve may be caused by a buildup of fluid that does not drain properly out …
Medical tests
… To guide the biopsy, ultrasound or other imaging may be used. After samples are removed, a tiny marker clip is … hang through. A mammogram, an ultrasound, or an MRI may be used to find the exact site for the biopsy. Fine needle … stop any bleeding. A bandage is put on. Ultrasound may be used to guide the placement of the needle during the biopsy. …
Medical tests
… irregular, or if you have stopped menstruating due to menopause or the removal of your uterus (hysterectomy), do your … to remember. A breast self-examination normally doesn't cause any discomfort. If your breasts are tender because your menstrual period is about to begin, you may feel …
Medical tests
… Why It Is Done The carcinoembryonic antigen (CEA) test is used to monitor a person before and during treatment. Along with other tests, this test may be used to see how well a treatment is working. And in some cases, it may be used with other tests to see if the cancer has grown or come …
Medical tests
… who are trying to become more fit and lose weight sometimes use the test to check for changes in their body fat levels. … include: Skinfold thickness. A tool called a caliper is used to measure the thickness of fat at one or more places … your body's electrical resistance. This resistance is used along with your height and weight to calculate your …
Medical tests
… The biopsy can be done in several ways. The method used depends on where the sample will be taken from and your … airway to remove a lung tissue sample. This method may be used if an infectious disease is suspected, if the abnormal … wall to remove a sample of lung tissue. This method is used if the abnormal lung tissue is close to the chest wall. …
Medical tests
… for blood-clotting problems. A d-dimer test can also be used to check how well a treatment is working. Why It Is Done Doctors use the d-dimer test when a person might have a dangerous … having this test. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. …
