Which Structure of the Eye Is Colored and Its Muscles

question 6

Multiple Choice

Which structure of the eye is colored and its muscles constrict or relax to control the amount of light entering the pupil?

• A) fovea
• B) iris
• C) lens
• D) macula

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Definitions:

Discharge Instructions

Guidelines and information given to a patient upon discharge from a healthcare facility, outlining care instructions and follow-up procedures.

Gastrostomy Tube

A tube inserted through the abdomen directly into the stomach for the purpose of feeding and nutritional support.

Self-administer

The act of an individual taking medication or performing a medical procedure on themselves without professional assistance.

Adult Patient

An individual over the age of majority, usually 18 or older, who is receiving medical care or treatment.