What Can Result If a Patient Overuses Topical Decongestants

question 6

Multiple Choice

What can result if a patient overuses topical decongestants?

• A) Hypertensive crisis
• B) Allergic reaction
• C) Secondary congestion
• D) Permanent olfactory damage

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Definitions:

Binocular Disparity

The difference in the visual images on the retinae of the two eyes that provides an important cue for depth perception.

Linear Perspective

A depth cue that parallel lines appear to converge in the distance and objects appear smaller as their distance from the observer increases, contributing to the perception of depth.

Apparent Convergence

The perception of two parallel lines appearing to come together at a distance.

Texture Gradients

A depth cue in which the density and detail of texture change with distance, helping the observer to perceive spatial relationships.