The Function of the Iris Is to ____

question 1

Multiple Choice

The function of the iris is to ____.

• A) control the amount of light entering the eye
• B) focus the image on the retina
• C) respond to particular colors
• D) keep the lens under tension to allow for image focusing
• E) prevent light scattering upon entry to the eye

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Definitions:

Single-Case Experimental Designs

Research methods that focus on obtaining detailed information from individual participants to assess the impacts of interventions.

Interventions

Actions or processes of intervening, designed to improve health or alter the course of a disease, typically referring to treatments, therapies, or programs.

Intervention

Actions taken to improve a situation, especially in the context of medical treatment or social support.