8 Questions
Which part of the eye is primarily responsible for visual acuity?
Cornea
What is visual acuity?
The ability to see distant objects clearly
How is visual acuity typically measured?
By using the Snellen chart
What is the impact of reduced visual acuity on daily activities?
Difficulty in reading small print
What part of the eye is primarily responsible for focusing light and creating visual images?
Lens
Which of the following is NOT a type of optical instrument?
Stethoscope
In which optical instrument are concave and convex lenses used to magnify distant objects?
Telescope
What type of optical instrument is commonly used by doctors to examine the internal parts of the body?
Endoscope
This quiz covers the concept of visual acuity, the primary part of the eye responsible for it, the typical measurement method, and the impact of reduced visual acuity on daily activities.
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