Asked by
Kristy Alonzo
on Oct 13, 2024
Verified
What tool is used to measure visual acuity?
A) ophthalmoscope
B) astigmatism test chart
C) Snellen eye chart
D) none of the above
Snellen Eye Chart
A chart used to measure visual acuity, consisting of rows of letters decreasing in size, which is read from a standard distance.
Ophthalmoscope
A medical device used by doctors to examine the inside of the eye, including the retina and the optic nerve.
Astigmatism Test Chart
A visual tool used in eye examinations to detect astigmatism by measuring how light is perceived by the eye from different angles.
- Understand the concept of visual acuity and the tools used for its measurement.
Verified Answer
BB
Learning Objectives
- Understand the concept of visual acuity and the tools used for its measurement.