What Is an Obsession? ​

question 26

Multiple Choice

What is an obsession? ​

• A)repetitive, ritualistic behavior associated with high anxiety
• B)flashbacks, dreams, hypervigilance, and avoidance of stimuli associated with a traumatic event
• C)preoccupation with or aversion to a specific topic
• D)an intrusive, distressing thought

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Definitions:

Visual Acuity

The clarity or sharpness of vision, often measured in terms of the ability to discern letters or numbers at a standardized distance.

Posterior Cavity

The back part of the body cavity that houses the brain and spinal cord in vertebrates, also known as the dorsal body cavity.

Astigmatism

A refractive error of the eye that causes distorted or blurred vision due to an irregular curvature of the cornea or lens.

Refractory Error

A visual impairment where the eye does not bend or refract light correctly, leading to blurred vision.