What is the definition for low vision?
A. visual acuity is 20/70 or poorer in the better-seeing eye and cannot be corrected or improved with regular eyeglasses.
B. visual acuity is 20/100 or poorer in the better-seeing eye and cannot be corrected or improved with regular eyeglasses.
C. visual acuity is 20/150 or poorer in the better-seeing eye and cannot be corrected or improved with regular eyeglasses.
D. visual acuity is 20/200 or poorer in the better-seeing eye and cannot be corrected or improved with regular eyeglasses.
Select your answer:
Topics:
Nutritional Measurements Circulatory, Artery, Vein - basics Adaptive Immune System Renal and Gastrointestinal System Renal, Cancer, HIV Cardiology Animal Genetics and Nutrition Lipids Fad Diets A Treat For Mosquitoes Safety Terms Renal Replacement Therapies Eye Bone Physiology Integumentary System: Skin DisorderOther quiz:
Epidemiology › ViewThe following maybe example of social determinants except
A. Quantity schools
B. Transportation option
C. Public safety
D. Residential segregation
Cells › View
TRUE or FALSE: red blood cells are a eukaryotic cell that lack a nucleus. This allows it to carry maximum oxygen throughout the body.
A. TRUE
B. FALSE