What Is the Function of a Snellen Chart

question 66

Multiple Choice

What is the function of a Snellen chart?

• A) It examines the various layers of the eye.
• B) It is used for assessment of visual fields.
• C) It is used to measure the cornea.
• D) It tests sharpness of vision.

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Definitions:

Limit Setting

The process of establishing clear boundaries and rules to guide acceptable behavior and protect the well-being of individuals and groups.

Provocative

Causing a strong reaction, often deliberately, by presenting challenging or stimulating ideas, situations, or information.

Hypervigilant

An enhanced state of sensory sensitivity accompanied by an exaggerated intensity of behaviors whose purpose is to detect threats.

Avoidant

Characterized by a tendency to avoid social interactions or situations that might lead to negative judgments, criticism, or rejection.