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Health topics
… Heart Tests: When Do You Need Them? On this page: Health Tools Heart tests can help your doctor find out if you are at risk for a … problem, and what treatment you need. There are many heart tests. Most are non-invasive, which means that your doctor …
Health topics
… Nerve Function Tests for Evaluating Low Back Problems On this page: … messages back and forth from your low back and legs. By testing how well your muscles, reflexes, and sense of … can also tell which nerve root is involved. Muscle strength tests Muscle strength tests can detect muscle weakness, …
Health topics
… 7 Reasons You May Need a COVID-19 Viral Test On this page: Overview Overview A COVID-19 viral test can help keep you and others safe by letting you know … vaccines, there are times when you may need to get a test. If you have questions about COVID-19 testing, talk to …
Health topics
… Meniscus Tear: Should I Have a Diagnostic Test (MRI or Arthroscopy)? Decision Point You may want to … about them. Meniscus Tear: Should I Have a Diagnostic Test (MRI or Arthroscopy)? 1 Get the Facts 2 Compare Options … Your doctor or the orthopedic surgeon may suggest other tests such as an MRI or arthroscopy. If your pain is very …
Health topics
… Should I Have a Dual-Energy X-Ray Absorptiometry (DXA) Test? Decision Point You may want to have a say in this … Should I Have a Dual-Energy X-Ray Absorptiometry (DXA) Test? 1 Get the Facts 2 Compare Options 3 Your Feelings 4 … 6 Your Summary Get the facts Your options Have the DXA test to find out whether you need treatment for …
Health topics
… health with these topics: Nearsightedness Farsightedness Glaucoma Age-Related Macular Degeneration Tips for Good … Cataracts: Should I Have Surgery? Health Topics Medical Tests Make a Wise Decision Take Action Open/close … Aid Objects in the Eye Office Ergonomics Optic Neuritis Perimetry Test (Visual Field Testing) for Glaucoma …
Medical tests
… Gonioscopy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview Gonioscopy is an eye examination to look at … depending on your age and whether you are at high risk for glaucoma . Gonioscopy is done if your doctor thinks you …
Medical tests
… Tonometry On this page: Test Overview Why It Is Done How To Prepare How It Is Done … How It Feels Risks Results Test Overview A tonometry test measures the pressure inside … intraocular pressure (IOP). This test is used to check for glaucoma , an eye disease that can cause blindness by …
Medical tests
… Ophthalmoscopy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview Ophthalmoscopy (also called fundoscopy) is a … that may be done include vision testing and testing for glaucoma. How To Prepare In general, there's nothing you …
Medical tests
… Slit Lamp Examination On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview The slit lamp examination uses a tool that … or injury to the cornea. To help find and keep track of glaucoma or macular degeneration . To check for a foreign …
