Certified Ophthalmic Assistant Practice Exam

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Study for the Certified Ophthalmic Assistant Exam. Prepare with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

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What is the term for the process by which the eyes adjust from near to distance vision?

Accommodation
Astigmatism
Myopia
Presbyopia

The correct answer is: Accommodation

The correct answer is "A. Accommodation." Accommodation is the process by which the eyes adjust their focus from near to distance vision and vice versa. This adjustment is made possible by changes in the shape of the lens inside the eye to ensure that light rays are properly focused on the retina, allowing clear vision at different distances. Option B, "Astigmatism," refers to a refractive error caused by an irregularly shaped cornea or lens that leads to distorted or blurred vision at all distances. Option C, "Myopia," is also known as nearsightedness, a condition where close objects can be seen clearly while distant objects appear blurry. Option D, "Presbyopia," is an age-related condition where the eyes gradually lose the ability to focus on close objects due to the natural hardening of the lens, typically occurring around middle to old age.