147 results found
Medical tests
… Tonometry On this page: Test Overview Why It Is Done How To Prepare How It Is … the nerve in the back of the eye ( optic nerve ). Damage to the optic nerve may be caused by a buildup of fluid … IOP than men, and IOP normally gets higher as you get older. Intraocular pressure (IOP) footnote 1 Normal: 10–21 …
Medical tests
… Cardiac Catheterization On this page: Test Overview Why It Is Done How To Prepare How It Is … to lie as still as you can, since moving can make the images blurry or hard to read. A health professional will help … can be life-threatening. They are more likely to occur in older people or in people who have health conditions that …
Medical tests
… Home Blood Pressure Test On this page: Test Overview Health Tools Why It Is Done How To … pressure. Your goal will be based on your health and your age. It's normal for blood pressure to go up and down … pressure. Your goal will be based on your health and your age. It's normal for blood pressure to go up and down …
Medical tests
… Arterial Blood Gases (ABG) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … or take blood thinners). In rare cases, the needle may damage a nerve or the artery. This can cause the artery to … Your doctor will also look at your results based on your age, health, and other factors. A value that isn't in the …
Medical tests
… Barium Enema On this page: Test Overview Why It Is Done How To Prepare How It Is … certain medical reasons. It may also be a good choice for older people who may not be able to tolerate a … certain medical reasons. It may also be a good choice for older people who may not be able to tolerate a …
Medical tests
… Endoscopic Retrograde Cholangiopancreatogram (ERCP) On this page: Test Overview Why It Is Done How To Prepare How It Is … duct if they are causing problems. These may include a blockage (obstruction), inflammation or infection of the common … by anesthesia. People who have serious heart disease and older adults who have other chronic diseases have a greater …
Medical tests
… Immunoglobulins On this page: Test Overview Why It Is Done How To Prepare How It Is … are found in areas of the body such the nose, breathing passages, digestive tract, ears, eyes, and vagina. IgA … Your doctor will also look at your results based on your age, health, and other factors. A value that isn't in the …
Medical tests
… Stool Analysis On this page: Test Overview Why It Is Done How To Prepare How It Is … Your doctor will also look at your results based on your age, health, and other factors. A value that isn't in the … Your doctor will also look at your results based on your age, health, and other factors. A value that isn't in the …
Medical tests
… Angiogram of the Lung On this page: Test Overview Why It Is Done How To Prepare How It Is … to the iodine dye. The reaction can be mild (itching, rash) or severe (trouble breathing or sudden shock). Most … to the iodine dye. The reaction can be mild (itching, rash) or severe (trouble breathing or sudden shock). Most …
Medical tests
… Exercise Electrocardiogram (EKG) On this page: Test Overview Why It Is Done How To Prepare How It Is … irregular heartbeats (palpitations). Check for a blockage or narrowing of an artery after a medical procedure, … Normal: You reach your target heart rate (based on your age) and can exercise without chest pain or other symptoms …
