Certified Paraoptometric (CPO) Practice Exam

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Question: 1 / 400

Which area of the retina is responsible for seeing detail?

Ciliary

Macula

The correct answer is B. Macula. The macula is a small area in the center of the retina that is responsible for detailed central vision. It contains a high concentration of cone cells which are essential for seeing fine detail, colors, and shapes. The macula is especially important for activities such as reading, driving, and recognizing faces.

The other options (A. Ciliary, C. Choroid, and D. Crystalline Lens) are not responsible for seeing detail in the same way as the macula. The ciliary body is responsible for controlling the shape of the lens, the choroid is a layer of blood vessels that nourishes the retina, and the crystalline lens helps to focus light onto the retina.

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Choroid

Crystalline Lens

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