Certified Ophthalmic Assistant Practice Exam

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Study for the Certified Ophthalmic Assistant Exam. Access multiple choice questions that reflect actual exam content and receive hints and explanations for each question. Prepare effectively and embark on your path to certification!

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What term describes the state of pupillary contraction?

Miosis
Myopia
Hyperopia
Astigmatism

The correct answer is: Miosis

The term that describes the state of pupillary contraction is miosis. Miosis refers specifically to the constriction of the pupils, which can occur in response to various stimuli such as bright light, certain medications, or neurogenic conditions. This response is mediated by the sphincter muscle of the iris, allowing less light to enter the eye and providing protection against excessive light exposure. The other terms listed are related to refractive errors or vision conditions. Myopia refers to nearsightedness, where distant objects appear blurred; hyperopia refers to farsightedness, where nearby objects are difficult to see clearly; and astigmatism is a condition where the cornea or lens is irregularly shaped, causing blurred vision at all distances. These terms do not pertain to the physiological process of pupillary contraction, making miosis the correct choice in this context.