NUR 120 - Eye and Ear Disorders Quiz

What is one of the impacts of visual problems on growth and development?

• Improved cognitive function

• Enhanced physical strength

• Age-related changes

• Increased social skills

Answer explanation

Visual problems can lead to age-related changes in development, as they may hinder the ability to interact with the environment effectively, impacting overall growth and learning.

What should be identified in the nursing history and physical assessment to indicate potential visual disturbances?

• Dietary habits

• Significant data

• Exercise routines

• Sleep patterns

Answer explanation

Significant data in nursing history and physical assessment can reveal underlying conditions that may lead to visual disturbances, making it crucial to identify these factors for proper diagnosis and intervention.

What is the role of the nurse in caring for patients with eye problems?

• Prescribing medication

• Performing surgery

• Undergoing diagnostic studies

• Providing nutritional advice

Answer explanation

Nurses play a crucial role in undergoing diagnostic studies for patients with eye problems, helping to assess and monitor their conditions. They do not prescribe medication, perform surgery, or provide nutritional advice in this context.

What should be described regarding common eye problems across the lifespan?

• Dietary requirements

• Pathophysiology, assessment, and health care management

• Exercise routines

• Sleep patterns

Answer explanation

Common eye problems require understanding their pathophysiology, proper assessment, and effective health care management to ensure appropriate treatment and prevention across different life stages.

What factors should be discussed related to the adjustment of visual impairments?

• Economic factors

• Social media influence

• Nurse’s role in assisting persons to adapt to changes

• Technological advancements

Answer explanation

The nurse's role is crucial in helping individuals with visual impairments adapt to their new circumstances, providing support, education, and resources to facilitate adjustment and improve quality of life.

Which part of the eye is responsible for producing tears?

• Iris

• Lacrimal gland

• Pupil

• Sclera

Answer explanation

The lacrimal gland is responsible for producing tears, which help to lubricate and protect the eye. The iris, pupil, and sclera have different functions related to vision and eye structure.

What is the function of the nasolacrimal duct?

• To produce tears

• To drain tears into the nasal cavity

• To control the amount of light entering the eye

• To protect the eye from dust

Answer explanation

The nasolacrimal duct's primary function is to drain tears from the eyes into the nasal cavity, preventing overflow and maintaining eye moisture. Thus, the correct answer is 'To drain tears into the nasal cavity'.

Which structure is located directly above the eye and helps to protect it?

• Eyelid

• Eyelashes

• Eyebrow

• Iris

Answer explanation

The eyebrow is located directly above the eye and serves to protect it by preventing sweat and debris from falling into the eye, making it the correct answer.

What is the role of the sclera in the eye?

• To produce tears

• To provide structure and protection

• To control eye movement

• To focus light onto the retina

Answer explanation

The sclera is the white outer layer of the eye, providing structure and protection to the inner components. It helps maintain the shape of the eye and safeguards it from injury, making 'to provide structure and protection' the correct choice.

What is the function of the lens in the human eye?

• To focus light onto the retina

• To produce tears

• To detect color

• To control eye movement

Answer explanation

The lens in the human eye focuses light onto the retina, allowing us to see clearly. It adjusts its shape to ensure that light rays converge properly on the retina, which is essential for vision.