AllRefer Health - Visual Acuity Test (Eye Test - Acuity, Vision Test - Acuity)

AllRefer Channels :: Yellow Pages | Reference | Health

	Diet & Nutrition
	Diseases & Conditions
	Health News
	Injuries & Wounds
	Poisons & Overdoses
	Surgery & Procedures
	Symptoms Guide
	Special Topics
	Tests & Exams
	Pictures & Images
	Medical Encyclopedia

You are here : AllRefer.com > Health > Tests & Exams > Visual Acuity Test

Visual Acuity Test


•	Definition
•	Why is the Test Performed?
•	How is the Test Performed?
•	How to Prepare for the Test?
•	How will the Test Feel?
•	Normal Values
•	What do Abnormal Results Mean?
•	Risks
•	Pictures & Images
•	Go To Main Page

Alternate Names : Eye Test - Acuity, Vision Test - Acuity

Definition

The visual acuity test measures the smallest letters that you can read on a standardized chart at a distance of 20 feet.

Pictures & Images

Eye	Visual Acuity Test
Normal, Near, and Farsightedness

See all Pictures & Images

Why is the Test Performed?

The visual acuity test is a routine part of an eye examination or general physical examination, particularly if there is a change in vision or a problem with vision. In children, the test is performed to screen for any visual problems.

< Previous

^ Top

Next >

Jump to another section

• Definition
• Why is the Test Performed?
• How is the Test Performed?
• How to Prepare for the Test?
• How will the Test Feel?
• Normal Values
• What do Abnormal Results Mean?
• Risks
• Pictures & Images

Review Date : 8/18/2003
Reviewed By : Edward B. Feinberg, M.D., M.P.H., Professor and Chair, Ophthalmology, Boston University School of Medicine, Boston, MA. Review provided by VeriMed Healthcare Network.

Main Page of Visual Acuity Test

Featured Topics
•	Alzheimer's Disease
•	High Blood Pressure
•	Crohn's Disease
•	Impotence
•	Overactive Bladder

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is the first of its kind, requiring compliance with 53 standards of quality and accountability, verified by independent audit. A.D.A.M. is among the first to achieve this important distinction for online health information and services. Learn more about A.D.A.M.'s editorial reviewers. A.D.A.M. is also a founding member of Hi-Ethics (www.hiethics.com) and subscribes to the principles of the Health on the Net Foundation (www.hon.ch).

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 2003 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

This site complies to the HONcode standard for trustworthy health information: verify here.
Copyright © 2009 AllRefer.com All Rights reserved.
Health Topics: A-Al Am-Az B C-Cj Ck-Cz D E F G H I J K L M N O P-Pl Pm-Pz Q R S-Sl Sm-Sz T U V W X Y Z 0-9
About Us | Help | Privacy Policy | Editorial Policy | Advertising Policy | Accessibility | Terms of Use
Contact Us | Link to Us | User Satisfaction Survey | Healthopedia.com
Page Last Updated: 05 Jul, 2009