American Board of Opticianry (ABO) Practice Test

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Prepare for the ABO (American Board of Opticianry) Test with interactive flashcards and hundreds of multiple choice questions. Updated for 2024 to help you excel on exam day

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What does hypophoria in optometry refer to?

A. Inward eye deviation
B. Upward eye deviation
C. Downward eye deviation
D. Outward eye deviation

The correct answer is: C. Downward eye deviation

Hypophoria refers specifically to a condition where there is a downward deviation of one eye relative to the other when the eyes are in a primary position of gaze. This term is often used in the context of strabismus or misalignment of the eyes. In instances of hypophoria, one eye may appear to be lower than the other due to muscular imbalances or neurological issues affecting the eye muscles. Understanding this condition is crucial in optometry for diagnosing and managing various types of strabismus, and it highlights the importance of binocular vision in maintaining proper visual alignment and function. An accurate interpretation and recognition of eye deviations are essential to develop appropriate treatment plans for patients experiencing these conditions.