Which of the following is a common symptom of presbyopia?

The correct answer is difficulty reading small print, which is a classic symptom of presbyopia. This condition, typically associated with aging, occurs when the lens of the eye loses its elasticity, making it harder to focus on close objects. As a result, individuals with presbyopia often find small print challenging to read, especially in low-light conditions or when the font size is minimal.

Blurred vision at a distance, increased sensitivity to light, and frequent headaches are symptoms associated with other vision conditions. For instance, blurred vision at a distance might relate to myopia (nearsightedness), while sensitivity to light can indicate various issues, including astigmatism or even migraine-related visual disturbances. Frequent headaches can arise from eye strain or other refractive errors but are not specific to presbyopia. Therefore, the difficulty in reading small print specifically highlights the defining characteristic of presbyopia.