What is the leading cause of new age-related blindness in older people?
Macular degeneration
Glaucoma
Cataracts
Corneal abrasion
The Correct Answer is A
A. Macular degeneration
The most common cause of new, irreversible central vision loss in older adults.
B. Glaucoma
Causes peripheral vision loss but progresses slowly and is often asymptomatic early.
C. Cataracts
Cause reversible vision loss that can be corrected surgically.
D. Corneal abrasion
Typically due to trauma or foreign bodies, not an age-related cause of blindness.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Arthritis
This is a joint disease, not a spinal curvature.
B. Lordosis
This is the inward curvature of the lumbar spine, not thoracic.
C. Scoliosis
This refers to a lateral (sideways) curvature of the spine.
D. Kyphosis
Kyphosis is the outward curvature of the thoracic spine, common in elderly individuals due to osteoporosis and vertebral compression, leading to a stooped posture.
Correct Answer is D
Explanation
A. Decision making skills
Decision-making often remains intact with age unless cognitive impairment is present.
B. Cognitive capacity
Normal aging does not significantly impair cognition; changes are usually subtle and not generalized.
C. Creative ability
Creativity often remains strong into older age and may even increase with experience.
D. Short-term memory
This is a common and expected change with normal aging. Older adults may take longer to learn new information or recall recent events.
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