Certified Paraoptometric (CPO) Practice Exam 2025

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Gear up for the Certified Paraoptometric (CPO) Exam 2025. Study with interactive quizzes and multiple-choice questions with comprehensive explanations. Excel in your exam with our tailored preparation tools!

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What is the technical term for the pressure inside the eye?

Ocular tension
Intraocular pressure
Corneal pressure
Scleral pressure

The correct answer is: Intraocular pressure

The term that accurately describes the pressure inside the eye is intraocular pressure. This pressure is crucial for maintaining the shape of the eye and ensuring proper optical function. It is measured in millimeters of mercury (mmHg) and is an important parameter in various eye conditions, particularly in the diagnosis and management of glaucoma. Ocular tension, while often used interchangeably in casual conversation, is not the standard scientific term used in clinical settings. Corneal pressure and scleral pressure are not recognized terms in the context of measuring the internal pressure of the eye; instead, they refer more to the pressure affecting specific parts of the eye rather than the overall pressure within the ocular cavity.