Study Guide: Chapter 12 - Vision Changes

What are the age-related effects of extraocular changes?

Cataracts are defined as:

• A clouding of the lens in the eye leading to a decrease in vision.

• An inflammation of the conjunctiva of the eye.

• A condition where the eye does not produce enough tears.

• A misalignment of the eyes.

What are the consequences of visual impairment?

• Loss of vision

• Improved vision

• No effect on vision

• Enhanced color perception

What are the nursing actions for glaucoma?

• Administer prescribed eye drops and medications

• Perform surgery to remove the affected eye

• Prescribe glasses to improve vision

• Recommend a high-sugar diet

Fill in the blank: Decreased ability to focus on near objects is known as _______.

• presbyopia

• myopia

• astigmatism

• hyperopia

Which of the following are prevention methods for visual impairment?

• Regular eye exams and wearing protective eyewear

• Ignoring eye strain and avoiding eye check-ups

• Excessive screen time without breaks

• Rubbing eyes frequently

What are the age-related effects of intraocular changes?

Glaucoma is a condition characterized by:

• increased pressure in the eye

• decreased pressure in the eye

• inflammation of the eye

• infection of the eye

Cataracts can be treated with:

• Medication

• Surgery

• Physical therapy

• Dietary changes

Increased intraocular pressure leading to optic nerve damage is known as _______.

• glaucoma

• cataract

• macular degeneration

• retinopathy