Question

An old person who previously used +3 dp glasses now has presbyopia and can't read the newspaper from close. What should you give to them?

1) +3 dp glasses
2) reading glasses
3) contact lenses
4) laser eye surgery

Answer 1

An old person with presbyopia, who previously used +3 dp glasses, will likely need reading glasses to correct for close vision, as presbyopia is typically addressed with converging lenses in reading glasses.

Step-by-step explanation:

Presbyopia is a condition associated with aging where the eye loses its ability to focus on close objects. It's typically experienced by people as they reach their 40s or 50s and is corrected by using converging lenses to add power for close vision. To answer the student's question, since the individual already used +3 dp glasses for distance vision and now cannot read the newspaper from close up, they likely need reading glasses. Reading glasses are designed to help with close-up work, such as reading, and contain converging lenses that compensate for the reduced elasticity of the eye's lens.

In cases where an individual's distant vision is corrected with a procedure such as laser eye surgery or contact lenses, the person would often still require reading glasses for near vision, because these corrective methods do not address the loss of accommodation due to presbyopia.