Which term means the sharpness of visual discrimination?

Which term means the sharpness of visual discrimination?

• A. Convergence
• B. Alopecia
• C. Visual acuity
• D. Blepharoplasty

Answer: (C)

Visual acuity describes how clearly you can see and distinguish fine details, which is exactly what is meant by the sharpness of visual discrimination. In practice, it’s assessed with a chart to determine the smallest details you can resolve, often summarized as 20/20 vision. The other terms refer to different eye or eyelid concepts: convergence is the inward turning of the eyes for near vision; alopecia is hair loss; blepharoplasty is surgical repair or reconstruction of the eyelids.

Visual acuity describes how clearly you can see and distinguish fine details, which is exactly what is meant by the sharpness of visual discrimination. In practice, it’s assessed with a chart to determine the smallest details you can resolve, often summarized as 20/20 vision. The other terms refer to different eye or eyelid concepts: convergence is the inward turning of the eyes for near vision; alopecia is hair loss; blepharoplasty is surgical repair or reconstruction of the eyelids.