ABO Ophthalmology Complete Practice Exam 2025

Question: 1 / 400

At what age does presbyopia typically begin to manifest?

30 years

40 years

Presbyopia is a condition associated with aging that affects the eye's ability to focus on near objects. The lens of the eye becomes less flexible over time, making it difficult to adjust focus from distant to near objects. This condition typically begins to manifest around the age of 40, which is when most individuals start to notice difficulty in reading small print or seeing objects up close clearly.

At the age of 40, the gradual changes in the lens’s elasticity begin to significantly impact near vision, requiring many individuals to start using reading glasses or other corrective lenses to assist with close-up tasks. Thus, identifying 40 years as the age at which presbyopia typically begins is grounded in both clinical observation and the natural progression of the aging process affecting visual accommodation.

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50 years

60 years

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